Kariera naukowa
Mgr 1975, Dr 1980, Dr hab. 1989, Prof. 1998
profesor
Kierownik: Zespół Ferroelektryków i Ciekłych Kryształów
Kierownik: Zakład Chemii Fizycznej
Mgr 1975, Dr 1980, Dr hab. 1989, Prof. 1998
Zmiana stopnia/tytułu na prof. dr hab.
Zmiana stopnia/tytułu na dr hab.
Zmiana stopnia/tytułu na dr
Zmiana stopnia/tytułu na mgr
Sumaryczny impact factor: 554.236
Liczba publikacji: 326
1. Szklarz Przemysław, Jakubas Ryszard, Gągor Anna, Bator Grażyna , Cichos Jakub, Karbowiak Mirosław
[NH2CHNH2]3Sb2I9 : a lead-free and low-toxicity organic–inorganic hybrid ferroelectric based on antimony(III) as a potential semiconducting absorber.
Inorganic Chemistry Frontiers, 2020,
7,
1780-1789
IF:
5.958
10.1039/d0qi00137f
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2. Rok Magdalena, Starynowicz Przemysław, Ciżman Agnieszka, Zaręba Jan K., Piecha-Bisiorek Anna, Bator Grażyna , Jakubas Ryszard
Advances and property investigations of an organic–inorganic ferroelectric: (diisopropylammonium)2[CdBr4]
Inorganic Chemistry, 2020,
59,
11986-11994
IF:
4.825
10.1021/acs.inorgchem.0c00830
Zobacz w repozytorium
3. Jakubas Ryszard, Rok Magdalena, Mencel Klaudia, Bator Grażyna , Piecha-Bisiorek Anna
Correlation between crystal structures and polar (ferroelectric) properties of hybrids of haloantimonates(III) and halobismuthates(III).
Inorganic Chemistry Frontiers, 2020,
7,
2107-2128
IF:
5.958
10.1039/d0qi00265h
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4. Mencel Klaudia, Gągor Anna, Jakubas Ryszard, Ciżman Agnieszka, Medycki Wojciech, Zaręba Jan K., Piecha-Bisiorek Anna
Ferroelectricity in a lead free organic–inorganic 0D hybrid: formamidinium bromoantimonate(III).
Journal of Materials Chemistry C, 2020,
8,
5025-5028
IF:
7.059
10.1039/d0tc00168f
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5. Jakubas Ryszard, Gągor Anna, Winiarski Maciej J., Ptak Maciej, Piecha-Bisiorek Anna, Ciżman Agnieszka
Ferroelectricity in ethylammonium bismuth-based organic–inorganic hybrid: (C2H5NH3)2[BiBr5].
Inorganic Chemistry, 2020,
59,
3417-3427
IF:
4.825
10.1021/acs.inorgchem.9b03193
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6. Moskwa Marcin, Ganczar Emilia, Sobieszczyk Paweł, Medycki Wojciech, Zieliński Piotr, Jakubas Ryszard, Bator Grażyna
Temperature-stimulus responsive ferroelastic molecular–ionic crystal: (C8H20N)[BF4].
Journal of Physical Chemistry C, 2020,
124,
18209-18218
IF:
4.189
10.1021/acs.jpcc.0c05322
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7. Ksiądzyna Martyna, Gągor Anna, Piecha-Bisiorek Anna, Ciżman Agnieszka, Medycki Wojciech, Jakubas Ryszard
Exploring a hybrid ferroelectric with a 1-D perovskite-like structure: bis(pyrrolidinium) pentachloroantimonate(III).
Journal of Materials Chemistry C, 2019,
7,
10360-10370
IF:
7.059
10.1039/c9tc02849h
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8. Mencel Klaudia, Piecha-Bisiorek Anna, Jakubas Ryszard, Kinzhybalo Vasyl V., Medycki Wojciech
Hybrid organic-inorganic bismuth(III)-based material [4-NH2C5H4NH]7[BiCl6]2Cl. Crystal structure, dielectric properties and molecular motions of 4-aminopyridinium cations.
Journal of Molecular Structure, 2019,
1179,
297-303
IF:
2.463
10.1016/j.molstruc.2018.10.096
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9. Szklarz Przemysław, Gągor Anna, Jakubas Ryszard, Zieliński Piotr, Piecha-Bisiorek Anna, Cichos Jakub, Karbowiak Mirosław, Bator Grażyna , Ciżman Agnieszka
Lead-free hybrid ferroelectric material based on formamidine: [NH2CHNH2]3Bi2I9.
Journal of Materials Chemistry C, 2019,
7,
3003-3014
IF:
7.059
10.1039/c8tc06458j
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10. Miniewicz Andrzej, Bartkiewicz Stanisław, Wojaczyńska Elżbieta, Galica Tomasz, Zalesny Robert, Jakubas Ryszard
Second harmonic generation in nonlinear optical crystals formed from propellane-type molecules.
Journal of Materials Chemistry C, 2019,
7,
1255-1262
IF:
7.059
10.1039/c8tc05268a
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11. Mencel Klaudia, Starynowicz Przemysław, Siczek Miłosz, Piecha-Bisiorek Anna, Jakubas Ryszard, Medycki Wojciech
Symmetry breaking structural phase transitions, dielectric properties and molecular motions of formamidinium cations in 1D and 2D hybrid compounds: (NH2CHNH2)3[Bi2Cl9] and (NH2CHNH2)3[Bi2Br9]
Dalton Transactions, 2019,
48,
14829-14838
IF:
4.174
10.1039/c9dt02916h
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12. Piecha-Bisiorek Anna, Mencel Klaudia, Kinzhybalo Vasyl V., Szota Aleksandra, Jakubas Ryszard, Medycki Wojciech, Zawrocki Wiktor
Ferroelasticity and piezoelectricity of organic-inorganic hybrid materials with a one-dimensional anionic structure: so similar, yet so different.
CrystEngComm, 2018,
20,
2112-2119
IF:
3.382
10.1039/c8ce00140e
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13. Wojciechowska Martyna, Gągor Anna, Piecha-Bisiorek Anna, Jakubas Ryszard, Ciżman Agnieszka, Zaręba Jan K., Nyk Marcin, Zieliński Piotr, Medycki Wojciech, Bil Andrzej
Ferroelectricity and ferroelasticity in organic inorganic hybrid (Pyrrolidinium)3[Sb2Cl9].
Chemistry of Materials, 2018,
30,
4597-4608
IF:
10.159
10.1021/acs.chemmater.8b00962
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14. Moskwa Marcin, Bator Grażyna , Rok Magdalena, Medycki Wojciech, Miniewicz Andrzej, Jakubas Ryszard
Investigations of organic–inorganic hybrids based on homopiperidinium cation with haloantimonates(III) and halobismuthates(III) : crystal structures, reversible phase transitions, semiconducting and molecular dynamic properties.
Dalton Transactions, 2018,
47,
13507-13522
IF:
4.052
10.1039/c8dt03121e
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15. Owczarek Magdalena T., Szklarz Przemysław, Moskwa Marcin, Jakubas Ryszard
Morpholinium chloroindate(III) complex: a rare acentric structural arrangement leading to piezoelectric properties.
CrystEngComm, 2018,
20,
703-709
IF:
3.382
10.1039/c7ce01756a
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16. Szklarz Przemysław, Jakubas Ryszard, Piecha-Bisiorek Anna, Bator Grażyna , Chański Michał, Medycki Wojciech, Wuttke J.
Organic-inorganic hybrid crystals, (2,4,6-CH3PyH)3Sb2Cl9 and (2,4,6-CH3PyH)3Bi2Cl9. Crystal structure characterization and tunneling of CH3 groups studied by 1H NMR and neutron spectroscopy.
Polyhedron, 2018,
139,
249-256
IF:
2.284
10.1016/j.poly.2017.10.030
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17. Mencel Klaudia, Durlak Piotr, Rok Magdalena, Jakubas Ryszard, Baran Jan, Medycki Wojciech, Ciżman Agnieszka, Piecha-Bisiorek Anna
Widely used hardly known : an insight into electric and dynamic properties of formamidinium iodide.
RSC Advances, 2018,
8,
26506-26516
IF:
3.049
10.1039/c8ra03871f
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18. Moskwa Marcin, Bator Grażyna , Piecha-Bisiorek Anna, Jakubas Ryszard, Medycki Wojciech, Ciżman Agnieszka, Baran Jan
X-ray structure and investigation of molecular motions by dielectric, vibrational and 1H NMR methods for two organic-inorganic hybrid piperazinium compounds: (C4H12N2)2[Sb2Cl10]·2H2O and (C4H12N2)2[Sb2Br10]·2H2O
Materials Research Bulletin, 2018,
104,
202-211
IF:
3.355
10.1016/j.materresbull.2018.03.048
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19. Piecha-Bisiorek Anna, Gągor Anna, Jakubas Ryszard, Ciżman Agnieszka, Janicki Rafał, Medycki Wojciech
Ferroelectricity in bis(ethylammonium) pentachlorobismuthate(III) : synthesis, structure, polar and spectroscopic properties.
Inorganic Chemistry Frontiers, 2017,
4,
1281-1286
IF:
5.106
10.1039/c7qi00254h
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20. Węcławik Magdalena, Baran Jan, Durlak Piotr, Marciniak Łukasz, Piecha-Bisiorek Anna, Jakubas Ryszard
Fourier transform infrared and Raman spectroscopy in the study of phase transitions in dipyrazolium iodide triiodide : experimental and theoretical analysis.
Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy, 2017,
179,
83-94
IF:
2.88
10.1016/j.saa.2017.02.029
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21. Piecha-Bisiorek Anna, Gągor Anna, Isakov Dmitry, Zieliński Piotr, Gałązka Mirosław, Jakubas Ryszard
Phase sequence in diisopropylammonium iodide: avoided ferroelectricity by the appearance of a reconstructed phase.
Inorganic Chemistry Frontiers, 2017,
4,
553-558
IF:
5.106
10.1039/c6qi00583g
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22. Florek-Wojciechowska Małgorzata, Jakubas Ryszard, Kruk Danuta
Structure and dynamics of [NH2(CH3)2]3Sb2Cl9 by means of 1H NMR relaxometry : quadrupolar relaxation enhancement effects.
Physical Chemistry Chemical Physics, 2017,
19,
11197-11205
IF:
3.906
10.1039/C7CP00788D
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23. Gągor Anna, Banach G., Węcławik Magdalena, Piecha-Bisiorek Anna, Jakubas Ryszard
The lone-pair-electron-driven phase transition and order-disorder processes in thermochromic (2-Mlm)Sbl4 organic-inorganic hybrid.
Dalton Transactions, 2017,
46,
16605-16614
IF:
4.099
10.1039/C7DT03622A
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24. Florek-Wojciechowska M., Wojciechowski M., Jakubas Ryszard, Brym Szczepan, Kruk Danuta
1H NMR relaxometry and quadrupole relaxation enhancement as a sensitive probe of dynamical properties of solids—[C(NH2)3]3Bi2I9 as an example.
Journal of Chemical Physics, 2016,
144,
054501/1-054501/8
IF:
2.965
10.1063/1.4940680
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25. Owczarek Magdalena T., Miniewicz Andrzej, Szklarz Przemysław, Jakubas Ryszard
Crystal structures and related to noncentrosymmetricity properties of 4-aminomorpholinium salts.
Chemical Physics Letters, 2016,
665,
31-35
IF:
1.815
10.1016/j.cplett.2016.10.051
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26. Kruk Danuta, Florek-Wojciechowska Małgorzata, Jakubas Ryszard, Chaurasia Sujeet K., Brym Szczepan
Dynamics of molecular crystals by means of 1H NMR relaxometry: dynamical heterogeneity versus homogenous motion.
ChemPhysChem, 2016,
17,
2329-2339
IF:
3.075
10.1002/cphc.201600151
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27. Wojciechowska Martyna, Szklarz Przemysław, Białońska Agata, Baran Jan, Janicki Rafał, Medycki Wojciech, Durlak Piotr, Piecha-Bisiorek Anna, Jakubas Ryszard
Enormous lattice distortion through an isomorphous phase transition in an organic-inorganic hybrid based on haloantimonate(III).
CrystEngComm, 2016,
18,
6184-6194
IF:
3.474
10.1039/C6CE01008C
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28. Owczarek Magdalena T., Hujsak Karl A., Ferris Daniel P., Prokofjevs Aleksandrs, Majerz Irena, Szklarz Przemysław, Zhang Huacheng, Sarjeant Amy A., Stern Charlotte L., Jakubas Ryszard, Hong Seungbum, Dravid Vinayak P., Stoddart J. Fraser
Flexible ferroelectric organic crystals.
Nature Communications, 2016,
7,
13108/1-13108/10
IF:
12.124
10.1038/ncomms13108
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29. Piecha-Bisiorek Anna, Bieńko Alina, Jakubas Ryszard, Boča Roman, Weselski Marek, Kinzhybalo Vasyl V., Pietraszko Adam, Wojciechowska Martyna, Medycki Wojciech, Kruk Danuta
Physical and structural characterization of imidazolium-based organic-inorganic hybrid: (C3N2H5)2[CoCl4].
Journal of Physical Chemistry A, 2016,
120,
2014-2021
IF:
2.847
10.1021/acs.jpca.5b11924
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30. Przesławski Janusz, Piecha-Bisiorek Anna, Jakubas Ryszard
Specific heat anomaly in ferroelectric: bis(imidazolium) pentachloroantimonate(III) (C3 N2 H5)2[SbCl5].
Journal of Molecular Structure, 2016,
1110,
97-101
IF:
1.753
10.1016/j.molstruc.2016.01.030
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31. Węcławik Magdalena, Gągor Anna, Jakubas Ryszard, Piecha-Bisiorek Anna, Medycki Wojciech, Baran Jan, Zieliński Piotr, Gałązka Mirosław
Structure-property relationships in hybrid (C3H5N2)3[Sb2I9] and (C3H5N2)3[Bi2I9] isomorphs.
Inorganic Chemistry Frontiers, 2016,
3,
1306-1316
IF:
4.036
10.1039/C6QI00260A
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32. Masierak Włodzimierz, Florek-Wojciechowska M., Oglodek I., Jakubas Ryszard, Privalov A. F., Kresse B., Fujara F., Kruk Danuta
Dynamics of [C3H5N2]6[Bi4Br18] by means of 1H NMR relaxometry and quadrupole relaxation enhancement.
Journal of Chemical Physics, 2015,
142,
204503/1- 204503/9
IF:
2.894
10.1063/1.4919966
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33. Gągor Anna, Węcławik Magdalena, Bondzior Bartosz, Jakubas Ryszard
Periodic and incommensurately modulated phases in a (2-methylimidazolium)tetraiodobismuthate(III) thermochromic organic-inorganic hybrid.
CrystEngComm, 2015,
17,
3286-3296
IF:
3.849
10.1039/c5ce00046g
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34. Wojtaś Maciej, Gągor Anna, Czupiński Olaf, Piecha-Bisiorek Anna, Isakov Dmitry, Medycki Wojciech, Jakubas Ryszard
Polar and antiferroelectric behaviour of a hybrid crystal - piperazinium perchlorate.
CrystEngComm, 2015,
17,
3171-3180
IF:
3.849
10.1039/c5ce00161g
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35. Piecha-Bisiorek Anna, Białońska Agata, Jakubas Ryszard, Zieliński Piotr, Wojciechowska Martyna, Gałązka Mirosław
Strong improper ferroelasticity and weak canted ferroelectricity in a martensitic-like phase transition of diisobutylammonium bromide.
Advanced Materials, 2015,
27,
5023-5027
IF:
18.96
10.1002/adma.201501812
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36. Węcławik Magdalena, Szklarz Przemysław, Medycki Wojciech, Janicki Rafał, Piecha-Bisiorek Anna, Zieliński Piotr, Jakubas Ryszard
Unprecedented transformation of [I- · I3-] to [I42-] polyiodides in the solid state : structures, phase transitions and characterization of dipyrazolium iodide triiodide.
Dalton Transactions, 2015,
44,
18447-18458
IF:
4.177
10.1039/C5DT02265G
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37. Piecha-Bisiorek Anna, Jakubas Ryszard, Medycki Wojciech, Florek-Wojciechowska M., Wojciechowski M., Kruk Danuta
Dynamics of ferroelectric bis(imidazolium)pentachloroantimonate(III) by means of nuclear magnetic resonance 1H relaxometry and dielectric spectroscopy.
Journal of Physical Chemistry A, 2014,
118,
3564-3571
IF:
2.693
10.1021/jp501331c
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38. Wojtaś Maciej, Czupiński Olaf, Tylczyński Z., Isakov Dmitry, Belsley M., Jakubas Ryszard
Optical nonlinearity and piezoelectricity in 2,4,6-trimethylpyridinium perchlorate.
Chemical Physics, 2014,
441,
59-65
IF:
1.652
10.1016/j.chemphys.2014.06.018
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39. Chański Michał, Białońska Agata, Jakubas Ryszard, Piecha-Bisiorek Anna
Structural characterization and properties of bis (1,4-H2-1,2,4-triazolium) pentachlorobismuthate (III) and cocrystal of ammonium chloride with tris (1,4-H2-1,2,4-triazolium) hexachlorobismuthate (III).
Polyhedron, 2014,
71,
69-74
IF:
2.011
10.1016/j.poly.2013.12.038
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40. Owczarek Magdalena T., Majerz Irena, Jakubas Ryszard
Weak hydrogen and dihydrogen bonds instead of strong N-H···O bonds of a tricyclic [1,2,4,5]-tetrazine derivative. Single-crystal X-ray diffraction, theoretical calculations and Hirshfeld surface analysis.
CrystEngComm, 2014,
16,
7638-7648
IF:
4.034
10.1039/C4CE00571F
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41. Piecha Anna, Gągor Anna, Węcławik Magdalena, Jakubas Ryszard, Medycki Wojciech
Anomalous dielectric behaviour in centrosymmetric organic-inorganic hybrid chlorobismuthate(III) containing functional N,N-dimethylethylammonium ligand : crystal structure and properties.
Materials Research Bulletin, 2013,
48,
151-157
IF:
1.968
10.1016/j.materresbull.2012.10.018
Zobacz w repozytorium
42. Przesławski Janusz, Medycki Wojciech, Piecha Anna, Jakubas Ryszard, Kruk Danuta
Dynamics and ferroelectric phase transition of (C3N2H5)5Bi2Br11 by means of ac calorimetry and 1H NMR relaxometry.
Chemical Physics, 2013,
410,
19-24
IF:
2.028
10.1016/j.chemphys.2012.10.009
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43. Owczarek Magdalena T., Jakubas Ryszard, Pietraszko Adam, Medycki Wojciech, Baran Jan
Investigation of structure-properties relationship in a novel family of halogenoantimonates(III) and halogenobismuthates(III) with morpholinium cation: [NH2(C2H4)2O]MX4. Crystal structure, phase transitions and dynamics of molecules.
Dalton Transactions, 2013,
42,
15069-15079
IF:
4.097
10.1039/c3dt51726h
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44. Medycki Wojciech, Latanowicz L., Szklarz Przemysław, Jakubas Ryszard
Proton dynamics at low and high temperatures in a novel ferroelectric diammonium hypodiphosphate (NH4)2H2P2O6 (ADhP) as studied by 1H spin-lattice relaxation time and second moment of NMR line.
Journal of Magnetic Resonance, 2013,
231,
54-60
IF:
2.315
10.1016/j.jmr.2013.03.005
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45. Piecha Anna, Gągor Anna, Jakubas Ryszard, Szklarz Przemysław
Room-temperature ferroelectricity in diisopropylammonium bromide.
CrystEngComm, 2013,
15,
940-944
IF:
3.858
10.1039/c2ce26580j
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46. Węcławik Magdalena, Gągor Anna, Piecha Anna, Jakubas Ryszard, Medycki Wojciech
Synthesis, crystal structure and phase transitions of a series of imidazolium iodides.
CrystEngComm, 2013,
15,
5633-5640
IF:
3.858
10.1039/c3ce40559a
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47. Tarasiewicz Jolanta, Jakubas Ryszard, Majerz Irena, Baran Jan, Gągor Anna, Miniewicz Andrzej
The IR temperature studies of phase transition of 4-aminopyridinium-hydrogen maleate-maleic acid: isotopic effect and nonlinear optical properties.
Vibrational Spectroscopy, 2013,
66,
93-103
IF:
1.547
10.1016/j.vibspec.2013.02.004
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48. Owczarek Magdalena T., Szklarz Przemysław, Jakubas Ryszard, Miniewicz Andrzej
[NH2(C2H4)2O]MX5: a new family of morpholinium nonlinear optical materials among halogenoantimonate(III) and halogenobismuthate(III) compounds. Structural characterization, dielectric and piezoelectric properties.
Dalton Transactions, 2012,
41,
7285-7294
IF:
3.806
10.1039/c2dt30291h
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49. Owczarek Magdalena T., Jakubas Ryszard, Kinzhybalo Vasyl V., Medycki Wojciech, Kruk Danuta, Pietraszko Adam, Gałązka Mirosław, Zieliński Piotr
Crystal structure and characterization of a novel ferroelastic ionic crystal: 1-aminopyridinium iodide (C5H7N2)+I-.
Chemical Physics Letters, 2012,
537,
38-47
IF:
2.145
10.1016/j.cplett.2012.03.101
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50. Wojtaś Maciej, Gągor Anna, Czupiński Olaf, Medycki Wojciech, Jakubas Ryszard
Crystal structure and characterization of the novel NH+···N hydrogen bonded polar crystal [NH2(CH2)4NH][BF4].
Journal of Solid State Chemistry, 2012,
187,
35-44
IF:
2.04
10.1016/j.jssc.2011.12.020
Zobacz w repozytorium
51. Piecha Anna, Jakubas Ryszard, Kinzhybalo Vasyl V., Medycki Wojciech
Crystal structure, dielectric properties and molecular motions of molecules in thiazolium halometalates(III): (C3H4NS)6M4Br18·2H2O (M=Sb, Bi).
Journal of Molecular Structure, 2012,
1013,
55-60
IF:
1.404
10.1016/j.molstruc.2012.01.014
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52. Owczarek Magdalena T., Jakubas Ryszard, Majerz Irena, Baran Jan
Experimental (IR) and theoretical (LDA) studies of the structure and vibrational-reorientational dynamics of ferroelastic 1-aminopyridinium iodide.
Chemical Physics, 2012,
405,
167-174
IF:
1.957
10.1016/j.chemphys.2012.07.007
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53. Zdanowska-Frączek M., Frączek Z. J., Szklarz Przemysław, Jakubas Ryszard
High-pressure dielectric studies of a novel hydrogen-bonded ferroelectric (NH4)2H2P2O6.
Journal of Physics and Chemistry of Solids, 2012,
73,
953-956
IF:
1.527
10.1016/j.jpcs.2012.03.006
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54. Kruk Danuta, Privalov Alexei, Medycki Wojciech, Uniszkiewicz Cezary, Masierak Włodzimierz, Jakubas Ryszard
NMR studies of solid-state dynamics.
Annual Reports on NMR Spectroscopy, 2012,
76,
67-138
IF:
1.424
Zobacz w repozytorium
55. Piecha Anna, Białońska Agata, Jakubas Ryszard
Novel organic-inorganic hybrid ferroelectric: bis(imidazolium) pentachloroantimonate(III), C3N2H5)2SbCl5.
Journal of Materials Chemistry, 2012,
22,
333-336
IF:
6.108
10.1039/c1jm13597j
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56. Szklarz Przemysław, Przesławski Janusz, Kosturek Bogdan, Jakubas Ryszard
Phase transition of the novel hydrogen bonded ferroelectric (NH4)2H2P2O6 studied by specific heat measurements.
Thermochimica Acta, 2012,
527,
8-12
IF:
1.989
10.1016/j.tca.2011.09.016
Zobacz w repozytorium
57. Płowaś Iwona, Bator Grażyna , Jakubas Ryszard, Baran Jan
Thermal, dielectric and vibrational properties of allylammonium chloroantimonates(III) and chlorobismuthates(III): [C3H5NH3]3[BiCl6] and [C3H5NH3]3[SbCl5]·Cl.
Vibrational Spectroscopy, 2012,
62,
121-132
IF:
1.747
10.1016/j.vibspec.2012.05.015
Zobacz w repozytorium
58. Płowaś Iwona, Białońska Agata, Bator Grażyna , Jakubas Ryszard, Medycki Wojciech, Baran Jan
Tris(allylammonium) hexabromobismuthate(III) - crystal structure, phase transitions and thermal, dielectric, vibrational and1H NMR properties over a range of temperatures.
European Journal of Inorganic Chemistry, 2012,
4,
636-646
IF:
3.12
10.1002/ejic.201100832
Zobacz w repozytorium
59. Latanowicz L., Medycki Wojciech, Jakubas Ryszard
Complex molecular dynamics of (CH3NH3)5Bi2Br11 (MAPBB) protons from NMR relaxation and second moment of NMR spectrum.
Journal of Magnetic Resonance, 2011,
211,
207-216
IF:
2.138
10.1016/j.jmr.2011.05.016
Zobacz w repozytorium
60. Gągor Anna, Piecha Anna, Jakubas Ryszard, Miniewicz Andrzej
Crystal structure and characterization of a novel acentric imidazolium analog [C3N2H5+][Br-].
Chemical Physics Letters, 2011,
503,
134-138
IF:
2.337
10.1016/j.cplett.2010.12.083
Zobacz w repozytorium
61. Tarasiewicz Jolanta, Gągor Anna, Jakubas Ryszard, Kulicka Beata, Baran Jan
Crystal structure, thermal, dielectric and vibrational properties of a novel polar crystal: 4-aminopyridinium-hydrogen maleate-maleic acid, [4-NH2C5H4NH][C4H3O4][C4H4O4].
Journal of Molecular Structure, 2011,
1002,
28-36
IF:
1.634
10.1016/j.molstruc.2011.06.040
Zobacz w repozytorium
62. Wojtaś Maciej, Bil Andrzej, Jakubas Ryszard, Gągor Anna, Pietraszko Adam, Czupiński Olaf, Tylczyński Z., Isakov Dmitry
Organic-inorganic compounds with strong nonlinear optical properties based on 2,4,6-trimethylpyridinium and tetrahedral BF4- networks.
Physical Review B, 2011,
83,
1-13
IF:
3.691
10.1103/PhysRevB.83.144103
Zobacz w repozytorium
63. Płowaś Iwona, Szklarz Przemysław, Jakubas Ryszard, Bator Grażyna
Structural, thermal and dielectric studies on the novel solution grown (4-dimethylaminopyridinium) chloroantimonate(III) and chlorobismuthate(III) crystals.
Materials Research Bulletin, 2011,
46,
1177-1185
IF:
2.105
10.1016/j.materresbull.2011.04.013
Zobacz w repozytorium
64. Kruk Danuta, Medycki Wojciech, Przesławski Janusz, Dacko Sławomir, Piecha Anna, Jakubas Ryszard
Thermodynamic properties and molecular motions in ferroelectric (C3N2H5)5Sb2Br11.
Chemical Physics, 2011,
380,
86-91
IF:
1.896
10.1016/j.chemphys.2010.12.010
Zobacz w repozytorium
65. Owczarek Magdalena T., Jakubas Ryszard, Bator Grażyna , Pawlukojć Andrzej, Baran Jan, Przesławski Janusz, Medycki Wojciech
Vibrational and thermodynamic properties and molecular motions in the incommensurate crystal of morpholinium tetrafluoroborate studied by 1 H NMR.
Chemical Physics, 2011,
381,
11-20
IF:
1.896
10.1016/j.chemphys.2011.01.002
Zobacz w repozytorium
66. Kruk Danuta, Medycki Wojciech, Mielczarek A., Jakubas Ryszard, Uniszkiewicz Cezary
Complex nuclear relaxation processes in guanidinium compounds [C(NH2)3]3Sb2X9 (X= Br, Cl): effects of quadrupolar interactions.
Applied Magnetic Resonance, 2010,
39,
233-249
IF:
1.126
10.1007/s00723-010-0152-x
Zobacz w repozytorium
67. Kulicka Beata, Lis Tadeusz, Kinzhybalo Vasyl V., Jakubas Ryszard, Piecha Anna
Novel anionic water-containing inorganic fragment in [4-NH2PyH]8[Bi2Cl11] [Bi2Cl9(H2O)2]: structural characterization, thermal, dielectric and vibrational properties.
Polyhedron, 2010,
29,
2014-2022
IF:
2.034
10.1016/j.poly.2010.03.017
Zobacz w repozytorium
68. Płowaś Iwona, Białońska Agata, Jakubas Ryszard, Bator Grażyna , Zarychta Bartosz, Baran Jan
Structural characterization, thermal, dielectric and vibrational properties of tris(allylammonium) hexabromoantimonate(III), (C3H5NH3)3SbBr6.
Chemical Physics, 2010,
375,
16-25
IF:
2.017
10.1016/j.chemphys.2010.07.012
Zobacz w repozytorium
69. Wojtaś Maciej, Medycki Wojciech, Baran Jan, Jakubas Ryszard
Thermal, dielectric and vibrational properties of ferroelastic [(CH3)3PH]3[Sb2Cl9] crystal. Molecular motion of trimethylphosphonium cations studied by proton magnetic resonance.
Chemical Physics, 2010,
371,
66-75
IF:
2.017
10.1016/j.chemphys.2010.04.005
Zobacz w repozytorium
70. Piecha Anna, Gągor Anna, Pietraszko Adam, Jakubas Ryszard
Unprecedented solid-state chemical reaction—from (C3N2H5)3SbBr6·H2O to (C3N2H5)5Sb2Br11. From centrosymmetric to non-centrosymmetric crystal structure.
Journal of Solid State Chemistry, 2010,
183,
3058-3066
IF:
2.261
10.1016/j.jssc.2010.10.020
Zobacz w repozytorium
71. Wojtaś Maciej, Gągor Anna, Czupiński Olaf, Pietraszko Adam, Jakubas Ryszard
2,4,6-trimethylpyridinium perchlorate: polar properties and correlations with molecular structure of organic-inorganic hybrid crystal.
Journal of Solid State Chemistry, 2009,
182,
3021-3030
IF:
2.34
Zobacz w repozytorium
72. Xu G., Li Yan, Zhou W.-W., Wang G.-J., Long X.-F., Cai L.-Z., Wang M.-S., Guo G.-C., Huang J.-S., Bator Grażyna , Jakubas Ryszard
A ferroelectric inorganic-organic hybrid based on NLO-phore stilbazolium.
Journal of Materials Chemistry, 2009,
19,
2179-2183
IF:
4.795
10.1039/B819473D
Zobacz w repozytorium
73. Latanowicz L., Medycki Wojciech, Jakubas Ryszard
Complex methyl groups dynamics in [(CH3)4P]3Sb2Br9 (PBA) from low to high temperatures by proton spin-lattice relaxation and narrowing of proton NMR spectrum.
Solid State Nuclear Magnetic Resonance, 2009,
36,
144-150
IF:
1.368
Zobacz w repozytorium
74. Szklarz Przemysław, Owczarek Magdalena T., Bator Grażyna , Lis Tadeusz, Gatner Kazimierz, Jakubas Ryszard
Crystal structure, properties and phase transitions of morpholinum tetrafluoroborate [C4H10NO][BF4].
Journal of Molecular Structure, 2009,
929,
48-57
IF:
1.551
10.1016/j.molstruc.2009.04.014
Zobacz w repozytorium
75. Piecha Anna, Jakubas Ryszard
Dielectric critical slowing down in pentakis(imidazolium) undecabromodibismuthate(III): (C3N2H5)5Bi2Br11.
Journal of Physics-Condensed Matter, 2009,
21,
1-5
IF:
1.964
Zobacz w repozytorium
76. Piecha Anna, Jakubas Ryszard, Bator Grażyna , Baran Jan
Infrared investigations of the order-disorder ferroelectric phase transitions in imidazolium halogenobismuthates(III) and halogenoantimonates(III): (C3N2H5)5Bi2Cl11, (C3N2H5)5Bi2Br11 and (C3N2H5)5Sb2Br11.
Vibrational Spectroscopy, 2009,
51,
226-237
IF:
1.931
10.1016/j.vibspec.2009.05.003
Zobacz w repozytorium
77. Zdanowska-Frączek M., Hołderna-Natkaniec K., Frączek Z. J., Jakubas Ryszard
Molecular dynamics and electrical conductivity of (C3N2H5)5Bi2Cl11.
Solid State Ionics, 2009,
180,
9-12
IF:
2.162
Zobacz w repozytorium
78. Tarasiewicz Jolanta, Jakubas Ryszard, Bator Grażyna , Zaleski J., Baran Jan, Medycki Wojciech
Structural characterization, thermal, dielectric, vibrational properties and molecular dynamics of (C5H5NH)3BiCl6.
Journal of Molecular Structure, 2009,
932,
6-15
IF:
1.551
10.1016/j.molstruc.2009.05.034
Zobacz w repozytorium
79. Piecha Anna, Jakubas Ryszard, Pietraszko Adam, Baran Jan, Medycki Wojciech, Kruk Danuta
Structural characterization, thermal, dielectric, vibrational properties and molecular motions in [C3N2H5]6[Bi4Br18].
Journal of Solid State Chemistry, 2009,
182,
2949-2960
IF:
2.34
Zobacz w repozytorium
80. Zdanowska-Frączek M., Wysocka M., Frączek Z. J., Jakubas Ryszard
Electric properties of (C3H5N2)5Bi2Cl11 crystal in the paraelectric-ferroelectric phase.
Solid State Ionics, 2008,
178,
1731-1734
IF:
2.425
Zobacz w repozytorium
81. Gągor Anna, Wojtaś Maciej, Pietraszko Adam, Jakubas Ryszard
From six- to five-coordinated SbIII in [(CH3)3PH]3[Sb2Cl9]: transition pathways from single-crystal X-ray diffraction.
Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 2008,
B64,
558-566
IF:
2.341
Zobacz w repozytorium
82. Hołderna-Natkaniec K., Natkaniec I., Jakubas Ryszard, Nowak D., Medycki Wojciech
Internal dynamics of (C3N2H5)5Bi2Cl11 studied by IINS,1H NMR and QC methods.
Journal of Molecular Structure, 2008,
891,
143-150
IF:
1.594
Zobacz w repozytorium
83. Piecha Anna, Jakubas Ryszard, Kinzhybalo Vasyl V., Lis Tadeusz
Structural and dielectric properties of thiazolium chlorobismuthate(III) and chloroantimonate(III).
Journal of Molecular Structure, 2008,
887,
194-200
IF:
1.594
Zobacz w repozytorium
84. Piecha Anna, Pietraszko Adam, Bator Grażyna , Jakubas Ryszard
Structural characterization and ferroelectric ordering in (C3N2H5)5Sb2Br11.
Journal of Solid State Chemistry, 2008,
118,
1155-1166
IF:
1.91
Zobacz w repozytorium
85. Tarasiewicz Jolanta, Jakubas Ryszard, Zaleski J., Baran Jan
Structural characterization, thermal, dielectric and spectroscopic properties of di(n-pentylammonium) pentabromoantimonate(III): [n-C5H11NH3]2[SbBr5].
Journal of Molecular Structure, 2008,
876,
86-101
IF:
1.594
Zobacz w repozytorium
86. Piecha Anna, Białońska Agata, Jakubas Ryszard, Medycki Wojciech
Structural polymorphism in new organic-inorganic hybrid:pyrazolium bromoantimonates(III) [C3N2H5]6Sb4Br18·2H2O (tetragonal and triclinic forms). Thermal, dielectric and proton magnetic resonance (1H NMR) studies on the tetragonal form.
Solid State Sciences, 2008,
10,
1469-1479
IF:
1.742
Zobacz w repozytorium
87. Piecha Anna, Białońska Agata, Jakubas Ryszard
Structure and ferroelectric properties of [C3N2H5]5[Bi2Br11].
Journal of Physics-Condensed Matter, 2008,
20,
1-9
IF:
1.9
Zobacz w repozytorium
88. Szklarz Przemysław, Pietraszko Adam, Jakubas Ryszard, Bator Grażyna , Zieliński Piotr, Gałązka Mirosław
Structure, phase transitions and molecular dynamics of [C(NH2)3]3[M2I9], M=Sb, Bi.
Journal of Physics-Condensed Matter, 2008,
20,
1-12
IF:
1.9
Zobacz w repozytorium
89. Zdanowska-Frączek M., Frączek Z. J., Piecha Anna, Jakubas Ryszard, Rzepczyńska A.
The influence of hydrostatic pressure on the ferroelectric phase transition in (C3N2H5)5Bi2Cl11.
Journal of Physics-Condensed Matter, 2008,
20,
1-6
IF:
1.9
Zobacz w repozytorium
90. Owczarek Magdalena T., Szklarz Przemysław, Jakubas Ryszard, Lis Tadeusz
The low-temperature phase of morpholinium tetrafluoroborate.
Acta Crystallographica Section E: Structure Reports Online, 2008,
E64,
o667-o667, 1-11
IF:
0.367
10.1107/S1600536808004339
Zobacz w repozytorium
91. Wojtaś Maciej, Jakubas Ryszard, Zaleski J., Bator Grażyna , Baran Jan
The phase situation and ferroelectric properties in the mixed crystals [4-NH2PyH][SbCL4(1–x)Br4x].
Journal of Molecular Structure, 2008,
887,
262-268
IF:
1.594
Zobacz w repozytorium
92. Piecha Anna, Jakubas Ryszard
Dielectric critical slowing down in ferroelectric (C3N2H5)5Sb2Br11.
Journal of Physics-Condensed Matter, 2007,
19,
1-8
IF:
1.886
Zobacz w repozytorium
93. Piecha Anna, Jakubas Ryszard, Pietraszko Adam
Phase transitions and electric properties of imidazolium chlorobismuthate(III): [C3H5N2]6[Bi4Cl18].
Journal of Molecular Structure, 2007,
829,
149-154
IF:
1.486
Zobacz w repozytorium
94. Piecha Anna, Jakubas Ryszard, Pietraszko Adam, Baran Jan
Structural characterization and spectroscopic properties of imidazolium chlorobismuthate(III) : [C3H5N2]6[Bi4Cl18].
Journal of Molecular Structure, 2007,
844-845,
132-139
IF:
1.486
Zobacz w repozytorium
95. Piecha Anna, Kinzhybalo Vasyl V., Jakubas Ryszard, Baran Jan, Medycki Wojciech
Structural characterization, molecular dynamics, dielectric and spectroscopic properties of tetrakis(pyrazolium)bis(μ2-bromo-tetrabromobismuthate(III) dihydrate, [C3N2H5]4[Bi2Br10]·2H2O.
Solid State Sciences, 2007,
9,
1036-1048
IF:
1.698
Zobacz w repozytorium
96. Czupiński Olaf, Wojtaś Maciej, Pietraszko Adam, Jakubas Ryszard
Structural characterization, phase transition and dielectric properties of 4-cyanopyridynium perchlorate monohydrate : [(4-CNC5H4NH)][ClO4]·H2O.
Solid State Sciences, 2007,
9,
108-115
IF:
1.698
Zobacz w repozytorium
97. Szklarz Przemysław, Jakubas Ryszard, Bator Grażyna , Lis Tadeusz, Kinzhybalo Vasyl V., Baran Jan
Structural characterization, spectroscopic properties and phase transition in 4-aminopyridinium tetrachlorogallate(III): [ 4-NH2PyH][GaCl4].
Journal of Physics and Chemistry of Solids, 2007,
68,
2303-2316
IF:
0.899
Zobacz w repozytorium
98. Piecha Anna, Kinzhybalo Vasyl V., Ślepokura Katarzyna, Jakubas Ryszard
Structural characterization, thermal and electric properties of imidazolium bromoantimonate(III): [C3H5N2]3[Sb2Br9].
Journal of Solid State Chemistry, 2007,
180,
265-275
IF:
2.149
Zobacz w repozytorium
99. Wojtaś Maciej, Zaleski J., Medycki Wojciech, Jakubas Ryszard
Structure and properties of tris(tetramethylammonium) nonabromodiarsenate (III), [(CH3)4 N]3[As2Br9].
Journal of Physics-Condensed Matter, 2007,
19,
1-17
IF:
1.886
Zobacz w repozytorium
100. Przesławski Janusz, Kosturek Bogdan, Dacko Sławomir, Jakubas Ryszard
Thermal and optical properties of the ferroelectric (C3N2H5)5Bi2Cl11 crystal.
Solid State Communications, 2007,
142,
713-717
IF:
1.535
Zobacz w repozytorium
101. Bator Grażyna , Jakubas Ryszard, Baran Jan
Vibrational study of the structural phase transitions in 4-aminopyridinium tetrachloroantimonate(III) (4-APCA) ferroelectric crystal by infrared spectroscopy.
Vibrational Spectroscopy, 2007,
45,
36-45
IF:
1.78
Zobacz w repozytorium
102. Kulicka Beata, Kinzhybalo Vasyl V., Jakubas Ryszard, Ciunik Zbigniew, Baran Jan, Medycki Wojciech
Crystal structure and phase transition of 4-aminopyridinium tetrachlorobismuthate(III), [4-NH2C5H4NH][BiCl4], as studied by x-ray diffraction, dielectric, proton NMR and infrared spectroscopy.
Journal of Physics-Condensed Matter, 2006,
18,
5087-5104
IF:
2.038
Zobacz w repozytorium
103. Kulicka Beata, Jakubas Ryszard, Bednarska-Bolek Beata, Bator Grażyna , Ciunik Zbigniew
Crystal structure and phase transitions in dipropylammonium hexachloroantimonate(V): [N(C3H7)2H2][SbCl6].
Journal of Molecular Structure, 2006,
792-793,
151-156
IF:
1.495
Zobacz w repozytorium
104. Tarasiewicz Jolanta, Jakubas Ryszard, Baran Jan
Infrared studies of phase transitions in ferroelectric (C5H5NH)5Bi2Br11.
Vibrational Spectroscopy, 2006,
40,
55-65
IF:
1.88
Zobacz w repozytorium
105. Rogowski R. Z., Matyjasek K., Jakubas Ryszard
Polarization switching in (CH3NH3)5Bi2Cl11 ferroelectric crystals.
Crystal Research and Technology, 2006,
41,
557-561
IF:
0.863
Zobacz w repozytorium
106. Kulicka Beata, Jakubas Ryszard, Ciunik Zbigniew
Structural characterization and properties of [4-CH3C5H4NH][SbBr4]. The mechanism of phase transitions in 4-methylpyridinium bromoantimonates(III).
Solid State Sciences, 2006,
8,
1229-1236
IF:
1.752
Zobacz w repozytorium
107. Czupiński Olaf, Wojtaś Maciej, Zaleski J., Jakubas Ryszard, Medycki Wojciech
Structure and properties of 2-cyanopyridinium perchlorate [2-CNPyH][ClO4].
Journal of Physics-Condensed Matter, 2006,
18,
3307-3324
IF:
2.038
Zobacz w repozytorium
108. Kulicka Beata, Jakubas Ryszard, Pietraszko Adam, Medycki Wojciech, Świergiel J.
Structure, phase transitions and molecular dynamics in 4-aminopyridinium hexachloroantimonate(V), [4-NH2C5H4NH][SbCl6].
Journal of Molecular Structure, 2006,
783,
88-95
IF:
1.495
Zobacz w repozytorium
109. Czupiński Olaf, Wojtaś Maciej, Ciunik Zbigniew, Jakubas Ryszard
Structure, phase transitions, dielectric and spectroscopic studies of the 2-aminopyrimidinium salts: [2-NH2C4N2H3)2H][ClO4] and [2-NH2C4N2H4][BF4].
Solid State Sciences, 2006,
8,
86-96
IF:
1.752
Zobacz w repozytorium
110. Tarasiewicz Jolanta, Jakubas Ryszard, Baran Jan, Pietraszko Adam
Thermal, dielectric properties and vibrational spectra of [η-C4H9NH3]2[BiBr5] crystal.
Journal of Molecular Structure, 2006,
792-793,
265-273
IF:
1.495
Zobacz w repozytorium
111. Medycki Wojciech, Świergiel J., Jakubas Ryszard, Hołderna-Natkaniec K.
1H NMR study of molecular dynamics of 4-apyH cation under high hydrostatic pressure.
Acta Physica Polonica A, 2005,
108,
161-164
IF:
0.394
Zobacz w repozytorium
112. Zdanowska-Frączek M., Jakubas Ryszard, Czarnecki P.
Compositional and pressure effects on the phase transition in ferroelectric NH4H(ClH2CCOO)2.
Ferroelectrics, 2005,
316,
97-101
IF:
0.459
Zobacz w repozytorium
113. Piecha Anna, Bator Grażyna , Jakubas Ryszard
Critical slowing down of low-frequency dielectric relaxation in ferroelectric (C3N2H5)5Bi2Cl11.
Journal of Physics-Condensed Matter, 2005,
17,
411-417
IF:
2.145
Zobacz w repozytorium
114. Zdanowska-Frączek M., Jakubas Ryszard, Czarnecki P.
Decoupling of the order-disorder and displacive contributions to the phase transition in NH4H(ClH2CCOO)2.
Journal of Physics and Chemistry of Solids, 2005,
66,
845-850
IF:
1.41
Zobacz w repozytorium
115. Rogowski R. Z., Matyjasek K., Jakubas Ryszard
Kinetics of ferroelectric switching in unipolar (CH3NH3)5Bi2Br11.
Journal of Physics D-Applied Physics, 2005,
38,
4145-4152
IF:
1.957
Zobacz w repozytorium
116. Dziedzic J., Mróz J., Jakubas Ryszard
Pyroelectric and dilatomeric studies on the low temperature ferroelectric phase transition of (CH3NH3)5Bi2Br11.
Acta Physica Polonica A, 2005,
108,
505-511
IF:
0.394
Zobacz w repozytorium
117. Jakubas Ryszard, Piecha Anna, Pietraszko Adam, Bator Grażyna
Structure and ferroelectric properties of (C3N2H5)5Bi2Cl11.
Physical Review B, 2005,
72,
1-8
IF:
3.185
Zobacz w repozytorium
118. Jakubas Ryszard, Bednarska-Bolek Beata, Zaleski J., Medycki Wojciech, Hołderna-Natkaniec K., Zieliński Piotr, Gałązka Mirosław
Structure, phase transitions and molecular dynamics in ferroelastic crystal pyrrolidinium hexachloroantimonate(V), [C4H8NH2][SbCl6].
Solid State Sciences, 2005,
7,
381-390
IF:
1.708
Zobacz w repozytorium
119. Latanowicz L., Medycki Wojciech, Jakubas Ryszard
The effect of low-temperature dynamics of the dimethylammonium group in [(CH3)2NH2]3Sb2Cl9 on proton spin-lattice relaxation and narrowing of the proton NMR.
Journal of Physical Chemistry A, 2005,
109,
3097-3104
IF:
2.898
Zobacz w repozytorium
120. Zdanowska-Frączek M., Jakubas Ryszard
The pressure influence on the incommensurate-commensurate ferroelectric phase transition in [4-NH2C5H4NH][SbCl4].
Solid State Communications, 2005,
136,
470-474
IF:
1.489
Zobacz w repozytorium
121. Szklarz Przemysław, Zaleski J., Jakubas Ryszard, Bator Grażyna , Medycki Wojciech, Falińska K.
The structure, phase transition and molecular dynamics of [C(NH2)3]3[Sb2Br9].
Journal of Physics-Condensed Matter, 2005,
17,
2509-2528
IF:
2.145
Zobacz w repozytorium
122. Wojtaś Maciej, Jakubas Ryszard, Baran Jan
Vibrational study of the ferroelastic phase transition in [(CH3)4P]3[Bi2Cl9] and [(CH3)4P]3[Bi2Br9] .
Vibrational Spectroscopy, 2005,
39,
23-30
IF:
1.758
Zobacz w repozytorium
123. Medycki Wojciech, Świergiel J., Holderna-Natkaniec K., Jurga K., Jakubas Ryszard
1H NMR studies on molecular motions of 4-aminopyridinium and pyrrolidinium cations in new ferroics.
Solid State Nuclear Magnetic Resonance, 2004,
25,
129-132
IF:
1.7
Zobacz w repozytorium
124. Gatner Kazimierz, Jakubas Ryszard
A novel experimental method: electrochemical detection of the phase transition in frroelectric single crystals.
Chemical Physics Letters, 2004,
384,
262-265
IF:
2.438
Zobacz w repozytorium
125. Majerz Irena, Jakubas Ryszard
Anomalous temperature effect on the hydrogen bond strength and phase transition in 2,4,6-trimethylpyridinium pentachlorophenolate.
Journal of Molecular Structure, 2004,
694,
45-53
IF:
1.2
Zobacz w repozytorium
126. Kulicka Beata, Jakubas Ryszard, Pietraszko Adam, Bator Grażyna , Baran Jan
Crystal structure thermal, dielectric and vibrational studies of the [4-C2H5PyH]4[Sb2Cl10] crystal.
Solid State Sciences, 2004,
6,
1273-1286
IF:
1.598
Zobacz w repozytorium
127. Zdanowska-Frączek M., Jakubas Ryszard, Krupski M.
Effect of hydrostatic pressure on the phase transition temperature in [NH2(CH3)2]3Sb2Cl9.
Ferroelectrics, 2004,
302,
91-93
IF:
0.517
Zobacz w repozytorium
128. Czupiński Olaf, Jakubas Ryszard, Pietraszko Adam
On structural phase transitions in 4-aminopyridinium fluoroborate, [4-NH2C5H5N][BF4]: differential scanning calorimetry, dielectric and infrared studies.
Journal of Molecular Structure, 2004,
704,
177-187
IF:
1.2
Zobacz w repozytorium
129. Tarasiewicz Jolanta, Jakubas Ryszard, Baran Jan, Pietraszko Adam
On the structural phase transitions in [η-C4H9NH3]2[SbBr5]: thermal, dielectric and infrared studies.
Journal of Molecular Structure, 2004,
697,
161-171
IF:
1.2
Zobacz w repozytorium
130. Wojtaś Maciej, Jakubas Ryszard, Ciunik Zbigniew, Medycki Wojciech
Structure and phase transitions in [(CH3)4P]3[Sb2Br9] and [(CH3)4P]3[Bi2Br9].
Journal of Solid State Chemistry, 2004,
177,
1575-1584
IF:
1.815
Zobacz w repozytorium
131. Wojtaś Maciej, Jakubas Ryszard
Structure and properties of [(CH3)4P]3[Sb2Cl9] and [(CH3)4P]3[Bi2Cl9].
Journal of Physics-Condensed Matter, 2004,
16,
7521-7534
IF:
2.049
Zobacz w repozytorium
132. Kulicka Beata, Jakubas Ryszard, Bator Grażyna , Ciunik Zbigniew, Medycki Wojciech
Structure and properties of [2-NH2C5H4NH][SbCl4] and [2-NH2C5H4NH][SbBr4].
Journal of Physics-Condensed Matter, 2004,
16,
8155-8172
IF:
2.049
Zobacz w repozytorium
133. Kulicka Beata, Jakubas Ryszard, Ciunik Zbigniew, Bator Grażyna , Medycki Wojciech, Świergiel J., Baran Jan
Structure, phase transitions and molecular dynamics in 4-methylpyridinium tetrachloroantimonate(III), [4-CH3C5H4NH][SbCl4].
Journal of Physics and Chemistry of Solids, 2004,
65,
871-879
IF:
0.988
Zobacz w repozytorium
134. Zdanowska-Frączek M., Jakubas Ryszard, Krupski M.
The effect of hydrostatic pressure on the ferroelectric phase transition in [NH2(CH3)2]3[Sb2Cl9].
Journal of Physics and Chemistry of Solids, 2004,
65,
1679-1682
IF:
0.988
Zobacz w repozytorium
135. Wojtaś Maciej, Bator Grażyna , Jakubas Ryszard, Zaleski J.
Crystal structure, phase transition and ferroelectric properties of the [(CH3)3NH]3[Sb2Cl9(1-x)Br9x] (TMACBA) mixed crystals.
Journal of Physics-Condensed Matter, 2003,
15,
5765-5781
IF:
1.757
Zobacz w repozytorium
136. Wojtaś Maciej, Bator Grażyna , Jakubas Ryszard, Zaleski J., Kosturek Bogdan, Baran Jan
Crystal structure, phase transitions and ferroelastic properties of [(CH3)2NH2]3[Bi2Cl9].
Journal of Solid State Chemistry, 2003,
173,
425-434
IF:
1.413
Zobacz w repozytorium
137. Wojtaś Maciej, Shvartsman V. V., Jakubas Ryszard, Kholkin Andrei L.
Domain structure, local hysteresis and ferroelectric phase transition in (CH3NH3)5Bi2Br11 (MAPBBB) single crystals.
Ferroelectrics, 2003,
295,
121-129
IF:
0.406
Zobacz w repozytorium
138. Bator Grażyna , Jakubas Ryszard
Dynamical dielectric properties of [4-NH2C5H4NH][SbCl4] in the incommensurate phase.
Journal of the Physical Society Japan, 2003,
72,
2369-2371
IF:
1.903
Zobacz w repozytorium
139. Jakubas Ryszard, Ciunik Zbigniew, Bator Grażyna
Ferroelectric properties of [4-NH2C5H4NH][SbCl4].
Physical Review B, 2003,
67,
1-6
IF:
2.962
Zobacz w repozytorium
140. Jakubas Ryszard, Bator Grażyna , Ciunik Zbigniew
Halogenoantimonates(III) and halogenobismuthates(III)-a rich family of ferroelectric crystals.
Ferroelectrics, 2003,
295,
3-8
IF:
0.406
Zobacz w repozytorium
141. Medycki Wojciech, Holderna-Natkaniec K., Swiergiel J., Jakubas Ryszard
Molecular dynamics in ferroelectric 4-aminopyridinium tetrachloroantimonate(III), [4-NH2C5H4NH][SbCl4].
Solid State Nuclear Magnetic Resonance, 2003,
24,
209-217
IF:
1.453
Zobacz w repozytorium
142. Pawlaczyk Czesław, Jakubas Ryszard
On the dynamic dielectric behaviour of (CH3NH3)3Sb2Br9(MABA).
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 2003,
58a,
189-193
IF:
0.681
Zobacz w repozytorium
143. Jakubas Ryszard, Bator Grażyna , Ciąpała Paweł
Phase transitions in guanidinium bromoantimonate(V) [C(NH2)3]SbBr6.
Polish Journal of Chemistry, 2003,
77,
123-127
IF:
0.515
Zobacz w repozytorium
144. Przesławski Janusz, Kosturek Bogdan, Jakubas Ryszard
Specific heat and linear birefringence behaviour of 4-aminopyridinium tetrachloroantimonate (III), [4-NH2C5H4NH][SbCl4].
Journal of Physics-Condensed Matter, 2003,
15,
643-648
IF:
1.757
Zobacz w repozytorium
145. Zdanowska-Frączek M., Kozak A., Jakubas Ryszard, Wąsicki J., Utrecht R.
1H NMR study on the motion of NH4+ in ferroelectric NH4H(ClH2CCOO)2 and mixed (NH4)1-xRbxH(ClH2CCOO)2 (x=0.15).
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 2002,
57a,
883-887
IF:
0.732
Zobacz w repozytorium
146. Wojtaś Maciej, Bator Grażyna , Jakubas Ryszard
Crystal structure and ferroelectric properties in the mixed crystals: [(CH3)2NH2]3Sb2(1-x)Bi2xCl9 and [(CH3)3NH]3Sb2Cl9(1-x)Br9x.
Ferroelectrics, 2002,
272,
297-302
IF:
0.408
Zobacz w repozytorium
147. Wojtaś Maciej, Ciunik Zbigniew, Bator Grażyna , Jakubas Ryszard
Crystal structure, thermal and electric behaviour of [(CH3)2NH2]3[As2Cl9] and [(CH3)2NH2][AsOCl2].
Zeitschrift für Anorganische und Allgemeine Chemie, 2002,
628,
516-522
IF:
1.196
Zobacz w repozytorium
148. Grottel M., Pająk Z., Jakubas Ryszard
NMR study of guanidinium cation dynamics in C(NH2)3SbCl6.
Molecular Physics, 2002,
100,
1969-1973
IF:
1.617
Zobacz w repozytorium
149. Medycki Wojciech, Jakubas Ryszard
NMR study of phase transition in new ferroelectric crystal—(C5H5NH)5Bi2Br11.
Solid State Nuclear Magnetic Resonance, 2002,
21,
44-52
IF:
1.333
Zobacz w repozytorium
150. Tarasiewicz Jolanta, Jakubas Ryszard, Baran Jan
Raman studies of the anionic sublattice vibrations in (C5H5NH)6Bi4Cl18.
Journal of Molecular Structure, 2002,
614,
333-338
IF:
1.122
Zobacz w repozytorium
151. Bednarska-Bolek Beata, Ciunik Zbigniew, Jakubas Ryszard, Bator Grażyna , Ciąpała Paweł
Structure and phase transitions in chloroantimonate(V) crystals: [(C2H5)3NH]SbCl6 and [(C2H5)3NH]SbCl6·1/2[(C2H5)3NH]Cl.
Journal of Physics and Chemistry of Solids, 2002,
63,
507-518
IF:
1.14
Zobacz w repozytorium
152. Czupiński Olaf, Bator Grażyna , Ciunik Zbigniew, Jakubas Ryszard, Medycki Wojciech, Świergiel J.
Structure, phase transitions and molecular motions in 4-aminopyridinium perchlorate.
Journal of Physics-Condensed Matter, 2002,
14,
8497-8512
IF:
1.775
Zobacz w repozytorium
153. Bednarska-Bolek Beata, Jakubas Ryszard, Medycki Wojciech, Nowak D., Zaleski J.
Structure, phase transitions and molecular motions in ferroelastic (C4H8NH2)SbCl6·(C4H8NH2)Cl.
Journal of Physics-Condensed Matter, 2002,
14,
3129-3142
IF:
1.775
Zobacz w repozytorium
154. Bednarska-Bolek Beata, Jakubas Ryszard, Bator Grażyna , Baran Jan
Vibrational study of the structural phase transition in bis(pyrrolidinium)-chloride-hexachloroantimonate(V) by infrared spectroscopy.
Journal of Molecular Structure, 2002,
614,
151-157
IF:
1.122
Zobacz w repozytorium
155. Bednarska-Bolek Beata, Jakubas Ryszard, Bator Grażyna , Baran Jan
Vibrational study of the structural phase transitions in a new ferroelastic (C5H10NH2)SbCl6 crystal by infrared and Raman spectroscopies.
Polish Journal of Chemistry, 2002,
76,
385-394
IF:
0.528
Zobacz w repozytorium
156. Wojtaś Maciej, Bator Grażyna , Jakubas Ryszard, Zaleski J.
Crystal structure and dielectric properties of the [(CH3)2NH2]3Sb2(1-x)Bi2xCl9 (DMACAB) mixed crystals.
Journal of Physics-Condensed Matter, 2001,
13,
8831-8852
IF:
1.698
Zobacz w repozytorium
157. Bednarska-Bolek Beata, Jakubas Ryszard, Bator Grażyna , Pietraszko Adam
Ferroelastic phase transitions in triethylammonium and piperidinium chloroantimonate(V).
Ferroelectrics, 2001,
264,
145-150
IF:
0.471
Zobacz w repozytorium
158. Jóźków Jolanta, Jakubas Ryszard, Bator Grażyna , Pietraszko Adam
Ferroelectric properties of (C5H5NH)5BI2Br11.
Journal of Chemical Physics, 2001,
114,
7239-7246
IF:
3.147
Zobacz w repozytorium
159. Kuchta B., Carpentier P., Jakubas Ryszard, Zając Wojciech, Zieliński Piotr
Monte Carlo study of a compressible pseudospin model for (CH3NH3)5Bi2Cl11.
Physical Review B, 2001,
63,
1-6
IF:
3.07
Zobacz w repozytorium
160. Pietraszko Adam, Bednarska-Bolek Beata, Jakubas Ryszard, Zieliński Piotr
Phase transitions in the ferroelastic [C5H10NH2]SbCl6.
Journal of Physics-Condensed Matter, 2001,
13,
6471-6488
IF:
1.698
Zobacz w repozytorium
161. Bator Grażyna , Zeegers-Huyskens Th., Jakubas Ryszard, Zaleski J.
Structure and phase transitions in guanidinium halogenobismuthates(III).
Journal of Molecular Structure, 2001,
570,
61-74
IF:
0.907
Zobacz w repozytorium
162. Jóźków Jolanta, Medycki Wojciech, Zaleski J., Jakubas Ryszard, Bator Grażyna , Ciunik Zbigniew
Structure, phase transition and molecular motions in (C5H5NH)BiCl4.
Physical Chemistry Chemical Physics, 2001,
3,
3222-3228
IF:
1.787
Zobacz w repozytorium
163. Bator Grażyna , Jakubas Ryszard, Baran Jan
Vibrational study of the structural phase transitions in the (CH3ND3)3Sb2Br9 (d-MABA) crystals by infrared spectroscopy.
Vibrational Spectroscopy, 2001,
25,
101-113
IF:
1.167
Zobacz w repozytorium
164. Bator Grażyna , Jakubas Ryszard, Zaleski J., Mróz J.
Crystal structure and dielectric relaxation studies of the [N(CH3)3H]3Sb2(1-x)Bi2xCl9 mixed crystals.
Journal of Applied Physics, 2000,
88,
1015-1023
IF:
2.18
Zobacz w repozytorium
165. Jóźków Jolanta, Jakubas Ryszard, Bator Grażyna , Zaleski J., Decressain R.
Crystal structure, dielectric properties and molecular motions in (i-C4H9NH3)3Bi2Br9.
Journal of Physics and Chemistry of Solids, 2000,
61,
887-897
IF:
1.003
Zobacz w repozytorium
166. Zdanowska-Frączek M., Lewicki S., Jakubas Ryszard, Wąsicki J.
Effect of hydrostatic pressure on N(CH3)4+ cation motion in ferroelectric N(CH3)4H(Cl3CCOO)2.
Solid State Nuclear Magnetic Resonance, 2000,
16,
161-164
IF:
1.462
Zobacz w repozytorium
167. Jóźków Jolanta, Jakubas Ryszard, Baran Jan
Infrared investigation of the order-disorder phase transitions in (C5H5NH)6Bi4Cl18.
Journal of Molecular Structure, 2000,
555,
273-279
IF:
0.849
Zobacz w repozytorium
168. Czupiński Olaf, Bator Grażyna , Jakubas Ryszard
Infrared studies on structural phase transition in [N(CH3)4]3Bi2Br9.
Spectroscopy Letters, 2000,
33,
269-282
IF:
0.427
Zobacz w repozytorium
169. Grottel M., Pająk Z., Jakubas Ryszard
NMR study of cation motions in ferroic [C(NH2)3]3Bi2Br9.
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 2000,
55a,
570-574
IF:
0.638
Zobacz w repozytorium
170. Bednarska-Bolek Beata, Zaleski J., Bator Grażyna , Jakubas Ryszard
On structural phase transitions in piperidinium halogenoantimonates(III) and bismuthates(III): X-ray, calorimetric, dilatometric, dielectric and Raman studies.
Journal of Physics and Chemistry of Solids, 2000,
61,
1249-1261
IF:
1.003
Zobacz w repozytorium
171. Bednarska-Bolek Beata, Zaleski J., Jakubas Ryszard, Bator Grażyna
On structural phase transitions in the (C5H12N)2SbCl5 crystals.
Journal of Molecular Structure, 2000,
553,
175-186
IF:
0.849
Zobacz w repozytorium
172. Ratajczak Henryk, Debrus S., Jakubas Ryszard, Baran Jan
Second harmonic generation properties of [CH3NH3]5Bi2Br11 ferroelectric crystal.
Bulletin of the Polish Academy of Sciences. Chemistry, 2000,
48,
193-194
IF:
0.386
Zobacz w repozytorium
173. Zaleski J., Pawlaczyk Czesław, Jakubas Ryszard, Unruh H. G.
Structure and dynamic dielectric behaviour of ferroelectric [NH2(CH3)2]3Sb2Br9 (DMABA).
Journal of Physics-Condensed Matter, 2000,
12,
7509-7521
IF:
1.608
Zobacz w repozytorium
174. Bednarska-Bolek Beata, Pietraszko Adam, Jakubas Ryszard, Bator Grażyna , Kosturek Bogdan
Structure and phase transition in the (C5H10NH2)SbCl6·(C5H10NH2)Cl crystal.
Journal of Physics-Condensed Matter, 2000,
12,
1143-1159
IF:
1.608
Zobacz w repozytorium
175. Góśniowska Małgorzata, Ciunik Zbigniew, Bator Grażyna , Jakubas Ryszard, Baran Jan
Structure and phase transitions in tetramethylammonium tetrabromoindate(III) and tetraethylammonium tetrabromoindate(III) crystals.
Journal of Molecular Structure, 2000,
555,
243-255
IF:
0.849
Zobacz w repozytorium
176. Pawlaczyk Czesław, Jakubas Ryszard
Two relaxators dielectric behaviour of ammonium hydrogen bis-chloroacetate near the ferroelectric phase transition.
Solid State Communications, 2000,
113,
251-255
IF:
1.271
Zobacz w repozytorium
177. Mróz B., Andrews T., Clouter M. J., Jakubas Ryszard
Brillouin scattering studies of ferroic [NH2(CH3) 2] 3Sb2Cl9 (DMACA).
Journal of Physics-Condensed Matter, 1999,
11 ,
905-912
IF:
1.639
Zobacz w repozytorium
178. Carpentier P., Lefebvre J., Jakubas Ryszard, Zając Wojciech, Zieliński Piotr
Lattice mediated interactions and ferroelectric anomalies in the crystal (CH3NH3) 5Bi2Cl11 (PMACB).
Phase Transitions, 1999,
67,
571-586
IF:
0.622
Zobacz w repozytorium
179. Medycki Wojciech, Jakubas Ryszard
NMR determination of dynamics parameters of CH3 groups in P(CH3) 4SbCl6.
Solid State Nuclear Magnetic Resonance, 1999,
15,
73-77
IF:
1.354
Zobacz w repozytorium
180. Grottel M., Jakubas Ryszard
NMR study of the pyridinium cation motions in (C5H5NH) 6Bi4Cl18.
Solid State Communications, 1999,
111,
29-32
IF:
1.428
Zobacz w repozytorium
181. Jakubas Ryszard, Janik J. A., Krawczyk Józef, Mayer J., Natkaniec I., Stanek T., Steinsvoll O., Zając Wojciech
Quasielastic neutron scattering (QNS) study of cation rotation in (CH3NH3)5Bi2Cl11, (CD3NH3)5 Bi2Cl11 and (CH3NH3)5Bi2Br11.
Physica B-Condensed Matter, 1999,
271,
309-314
IF:
0.725
Zobacz w repozytorium
182. Góśniowska Małgorzata, Ciunik Zbigniew, Bator Grażyna , Jakubas Ryszard
Structure and phase transitions in tetramethylammonium pentachloroindate(III) crystals.
Journal of Molecular Structure, 1999,
511-512,
345-354
IF:
0.868
Zobacz w repozytorium
183. Jakubas Ryszard, Zaleski J., Kosturek Bogdan, Bator Grażyna
Structure and phase transitions in the ferroelastic [C(NH2) 3] 3Bi2Br9 crystal.
Journal of Physics-Condensed Matter, 1999,
11,
4731-4746
IF:
1.639
Zobacz w repozytorium
184. Matyjasek K., Jakubas Ryszard
Temperature dependence of the domain switching of (CH3NH3) 5Bi2Br11 crystals.
Ferroelectrics, 1999,
227,
77-85
IF:
0.533
Zobacz w repozytorium
185. Baran Jan, Bator Grażyna , Drozd M. K., Ilczyszyn Maria M., Jakubas Ryszard, Marchewka Mariusz K., Ratajczak Henryk
Vibrational, DSC and dielectric studies of Cs1.5Li1.5H(SO4)2 crystal.
Journal of Molecular Structure, 1999,
511-512,
1-18
IF:
0.868
Zobacz w repozytorium
186. Zdanowska-Frączek M., Grottel M., Jakubas Ryszard
35Cl NQR and 1H NMR studies of molecular motions in guanidinium salt of chloroacetic acid.
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 1998,
53a,
484-487
IF:
0.594
Zobacz w repozytorium
187. Mróz B., Tuszyński J. A., Kiefte H., Clouter M. J., Jakubas Ryszard, Sept D.
Brilllouin-scattering studies of ferroelectric [CH3NH3]5Bi2Cl11.
Physical Review B, 1998,
58,
14261-14269
IF:
2.842
Zobacz w repozytorium
188. Mróz B., Tylczyński Z., Jakubas Ryszard, Kiefte H., Clouter M. J.
Brillouin scattering studies of ferroelectric (CH3NH3)5Bi2Br11.
Journal of the Korean Physical Society, 1998,
32,
610-612
IF:
0.441
Zobacz w repozytorium
189. Bator Grażyna , Jakubas Ryszard, Majerz Irena
Infrared studies on the structural phase transitions in (n-C3H7NH3)2SbBr5 and (n-C3H7NH3)3Sb2Cl9.
Polish Journal of Chemistry, 1998,
72,
314-24
IF:
0.508
Zobacz w repozytorium
190. Jakubas Ryszard, Janik J. A., Krawczyk Józef, Mayer J., Stanek T., Steinsvoll O.
Neutron quasielastic scattering by (CH3NH3)5Bi2Cl11.
Physica B-Condensed Matter, 1998,
241-243,
481-483
IF:
0.619
Zobacz w repozytorium
191. Jóźków Jolanta, Bator Grażyna , Jakubas Ryszard, Baran Jan
On structural phase transition in (i-C4H9NH3)3Bi2Br9: differential scanning calorimetry, dielectric and infrared studies.
Journal of Molecular Structure, 1998,
450,
247-257
IF:
0.807
Zobacz w repozytorium
192. Pawlaczyk Czesław, Jakubas Ryszard, Unruh H. G.
On the dynamic dielectric behaviour of (CH3NH3)3Sb2I9 (MAIA) single crystals.
Solid State Communications, 1998,
108,
247-250
IF:
1.297
Zobacz w repozytorium
193. Jakubas Ryszard, Jóźków Jolanta, Bator Grażyna
Phase transitions in [C5H5NH]6Bi4Cl18 crystals.
Journal of the Korean Physical Society, 1998,
32,
302-304
IF:
0.441
Zobacz w repozytorium
194. Ciąpała Paweł, Jakubas Ryszard, Bator Grażyna , Pietraszko Adam, Kosturek Bogdan
Phase transitions in ferroelastic [P(CH3)4]SbCl6 crystal.
Journal of Physics-Condensed Matter, 1998,
10,
5439-5447
IF:
1.645
Zobacz w repozytorium
195. Decressain R., Jakubas Ryszard, Bator Grażyna , Zaleski J., Lefebvre J., Kusz Joachim
Phase transitions in halogenoantimonates(V) crystals ; [N(CH3)4]SbCl6 and [N(C2H5)4]SbCl6.
Journal of Physics and Chemistry of Solids, 1998,
59,
1487-1498
IF:
0.909
Zobacz w repozytorium
196. Bator Grażyna , Jakubas Ryszard, Lefebvre J., Guinet Y.
Raman studies of ferroelectric phase transition in [NH2(CH3)]3Sb2Cl9(DMACA).
Vibrational Spectroscopy, 1998,
18,
203-210
IF:
1.014
Zobacz w repozytorium
197. Bator Grażyna , Baran Jan, Jakubas Ryszard, Karbowiak Mirosław
Raman studies of structural phase transition in Cs3Bi2Br9. .
Vibrational Spectroscopy, 1998,
16,
11-20
IF:
1.014
Zobacz w repozytorium
198. Jakubas Ryszard, Ciąpała Paweł, Pietraszko Adam, Zaleski J., Kusz Joachim
Structure and phase transitions in the [C(NH2)3]SbCl6 crystals.
Journal of Physics and Chemistry of Solids, 1998,
59,
1309-1319
IF:
0.909
Zobacz w repozytorium
199. Bator Grażyna , Baran Jan, Jakubas Ryszard, Sobczyk Lucjan
The structure and vibrational spectra of some ferroelectric and ferroelastic alkylammonium halogenoantimonates(III) and bismuthates(III). .
Journal of Molecular Structure, 1998,
450,
89-100
IF:
0.807
Zobacz w repozytorium
200. Tritt-Goc J., Piślewski N., Goc R., Piślewska H., Jakubas Ryszard
A nuclear magnetic resonance study of molecular motion in solid tris (n-propylammonium) enneachlorodiantimonate (III) (n-C3H7NH3)3SbCl9.
Solid State Nuclear Magnetic Resonance, 1997,
10,
73-78
IF:
1.37
Zobacz w repozytorium
201. Jakubas Ryszard, Bator Grażyna , Góśniowska Małgorzata, Ciunik Zbigniew, Baran Jan, Lefebvre J.
Crystal structure and phase transition of [(CH3)2NH2]GaCl4.
Journal of Physics and Chemistry of Solids, 1997,
58,
989-998
IF:
1.083
Zobacz w repozytorium
202. Bator Grażyna , Mróz J., Jakubas Ryszard
Dielectric and ferroelectric properties of the mixed crystals system (CH3NH3)5Bi2(1-x)Sb2xCl11.
Physica B-Condensed Matter, 1997,
240,
362-371
IF:
0.991
Zobacz w repozytorium
203. Baran Jan, Śledź M., Jakubas Ryszard, Bator Grażyna
Ferroelectric phase transition in deuterated glycinium phosphite crystals.
Physical Review B, 1997,
55,
169-172
IF:
2.88
Zobacz w repozytorium
204. Matyjasek K., Jakubas Ryszard
Influence of the internal bias field on the movement of the domain walls in (CH3NH3)5Bi2Cl11 crystals.
Ferroelectrics, 1997,
190,
25-30
Zobacz w repozytorium
205. Tritt-Goc J., Piślewski N., Goc R., Piślewska H., Jakubas Ryszard
Molecular motion in solid[(CH3)2CHNH3]2BiBr5 and [(CH3)2CHNH3]2SbBr5 as studied by proton nuclear magnetic resonance.
Molecular Physics, 1997,
92,
687-692
IF:
1.7
Zobacz w repozytorium
206. Ciąpała Paweł, Jakubas Ryszard, Bator Grażyna , Zaleski J., Pietraszko Adam, Drozd M. K., Baran Jan
On structural phase transition in n-butylammonium chloroantimonate(III) and chlorobismuthate(III) crystals: X-ray, differential scanning calorimetry, dilatometric and dielectric dispersion studies.
Journal of Physics-Condensed Matter, 1997,
9,
627-645
IF:
1.479
Zobacz w repozytorium
207. Jakubas Ryszard, Jóźków Jolanta, Bator Grażyna , Zaleski J., Baran Jan, François P.
Phase transitions in i-butylammonium halogenoantimonate(III) and bismuthate(III) crystals.
Journal of Molecular Structure, 1997,
436-437,
315-325
IF:
0.884
Zobacz w repozytorium
208. Carpentier P., Zieliński Piotr, Lefebvre J., Jakubas Ryszard
Phenomenological analysis of the phase transitions sequence in the ferroelectric crystal (CH3NH3)5Bi2Cl11 (PMACB).
Zeitschrift für Physik B: Condensed Matter, 1997,
102,
403-414
IF:
1.591
Zobacz w repozytorium
209. Zdanowska-Frączek M., Medycki Wojciech, Jakubas Ryszard, Piślewski N.
Proton magnetic resonance study of N(CH3)4+ cation motion in ferroelectric N(CH3)4H(Cl3CCOO)2.
Physica Status Solidi B-Basic Solid State Physics, 1997,
199,
213-216
IF:
0.826
Zobacz w repozytorium
210. Sobczyk Lucjan, Jakubas Ryszard, Zaleski J.
Self-assembly of Sb(III) and Bi(III) halo-coordinated octahedra in salts of organic cations. Structure, properties and phase transitions.
Polish Journal of Chemistry, 1997,
71,
265-300
IF:
0.468
Zobacz w repozytorium
211. Mróz J., Jakubas Ryszard
Dielectric and ferroelectric properties of the mixed crystals system (C3NH3)5Bi2Cl11(1-x)Br11x.
Ferroelectrics, 1996,
189,
173-179
Zobacz w repozytorium
212. Baran Jan, Bator Grażyna , Jakubas Ryszard, Śledź M.
Dielectric dispersion and vibrational studies of a new ferroelectric, glycinium phosphite crystal.
Journal of Physics-Condensed Matter, 1996,
8,
10647-10658
IF:
1.487
Zobacz w repozytorium
213. Jakubas Ryszard, Bator Grażyna , Medycki Wojciech, Piślewski N., Decressain R., Lefebvre J., François P.
Dilatometric, dielectric and NMR studies of structural phase transitions of the (CH3NH3)3Bi2Cl9 (MACB) crystals.
Journal of Molecular Structure, 1996,
385,
145-151
IF:
0.867
Zobacz w repozytorium
214. Ciąpała Paweł, Bator Grażyna , Jakubas Ryszard, Baran Jan
Infrared studies on structural phase transitions in (n-C3H7NH3)2SbBr5.
Ferroelectrics, 1996,
185,
193-196
Zobacz w repozytorium
215. Piślewski N., Tritt-Goc J., Jakubas Ryszard
Molecular motions and phase transitions in solid tris(n-propylammonium) hexabromobismuthate(III).
Physica Status Solidi B-Basic Solid State Physics, 1996,
193,
341-346
IF:
0.862
Zobacz w repozytorium
216. Mielcarek S., Biskupski P., Tylczyński Z., Mróz B., Jakubas Ryszard
Piezoelectric properties of MAPCB crystals.
Physica Status Solidi A-Applications and Materials Science, 1996,
158,
427-432
IF:
0.547
Zobacz w repozytorium
217. Medycki Wojciech, Piślewski N., Jakubas Ryszard
Proton NMR study of molecular dynamics and phase transitions in [NH2(CH3)2]3Sb2Cl9.
Ferroelectrics, 1996,
185,
205-208
Zobacz w repozytorium
218. Jakubas Ryszard, Ciąpała Paweł, Bator Grażyna , Ciunik Zbigniew, Decressain R., Lefebvre J., Baran Jan
Structural phase transitions in (n-C3H7NH3)2BiBr5 and (n-C3H7NH3)3BiBr6.
Physica B-Condensed Matter, 1996,
217,
67-77
IF:
0.864
Zobacz w repozytorium
219. Jakubas Ryszard, Bator Grażyna , Zaleski J., Pietraszko Adam, Decressain R.
The structure and phase transition of (CH3NH3)3Sb2(1-x)Bi2xCl9 mixed crystals.
Journal of Physics-Condensed Matter, 1996,
8,
367-381
IF:
1.487
Zobacz w repozytorium
220. Ciąpała Paweł, Zaleski J., Bator Grażyna , Jakubas Ryszard, Pietraszko Adam
The structure and phase transition of tris(n-propylammonium) enneachloro-diantimonate (III), (n-C3H7NH3)3Sb2Cl9.
Journal of Physics-Condensed Matter, 1996,
8,
1957-1970
IF:
1.487
Zobacz w repozytorium
221. Jakubas Ryszard, Bator Grażyna , Ciąpała Paweł, Zaleski J., Baran Jan, Lefebvre J.
Calorimetric, dielectric, infrared spectra and thermal expansion studies of structural phase transitions in [(CH3)2CHNH3]2MX5 (M=Sb, Bi; X=Cl, Br) crystals.
Journal of Physics-Condensed Matter, 1995,
7,
5335-5350
IF:
1.39
Zobacz w repozytorium
222. Orzechowski Kazimierz, Bator Grażyna , Jakubas Ryszard
Comparison studies of the influence of an electric field on permittivity close to ferroelectric-paraelectric phase transition in TGS, DMACA and DMABA crystals.
Ferroelectrics, 1995,
166,
139-148
Zobacz w repozytorium
223. Jakubas Ryszard, Bator Grażyna , Mróz J.
Dielectric and pyroelectric studies on [N(CH3)4]3Bi2X9 (X= Cl, Br).
Acta Physica Polonica A, 1995,
87,
663-669
IF:
0.364
Zobacz w repozytorium
224. Bator Grażyna , Jakubas Ryszard
Dielectric dispersion in ferroelectrics [NH2(CH3)2]3Sb2Cl9 and [NH2(CH3)2]3Sb2Br9.
Physica Status Solidi A-Applications and Materials Science, 1995,
147,
591-600
IF:
0.558
Zobacz w repozytorium
225. Zaleski J., Bator Grażyna , Jakubas Ryszard
Dielectric properties and characterisation of the superionic phase of [C(NH2)3]2SbCl5· [C(CH2)3]Cl (GHCA).
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 1995,
50a,
888-892
IF:
0.554
Zobacz w repozytorium
226. Zaleski J., Medycki Wojciech, Piślewski N., Jakubas Ryszard
DSC, dilatometric, dielectric and 1H NMR studies of phase transition and molecular motions in [N(C2H5)4]3M2Cl9 (M = Sb, Bi) crystals.
Physica Status Solidi B-Basic Solid State Physics, 1995,
190,
199-210
IF:
0.583
Zobacz w repozytorium
227. Miniewicz Andrzej, Żuk W., Jakubas Ryszard
Electro-optic coefficients of ferroelectric PMACB and PMABB crystals.
Ferroelectrics, 1995,
165,
241-248
Zobacz w repozytorium
228. Mróz J., Pykacz H., Jakubas Ryszard
Influence of defects on dielectric properties of (CH3NH3)5Bi2X11 (X = Cl, Br) crystals.
Acta Physica Polonica A, 1995,
88,
369-374
IF:
0.364
Zobacz w repozytorium
229. Bator Grażyna , Jakubas Ryszard, Baran Jan, Ratajczak Henryk
Infrared studies of structural phase transitions in (NH3CH3)3Sb2I9.
Vibrational Spectroscopy, 1995,
8,
425-433
IF:
1.138
Zobacz w repozytorium
230. Piślewski N., Tritt-Goc J., Goc R., Jakubas Ryszard
Molecular motions in solid [N(CH3)2H2]3Sb2I9 studied by proton nuclear magnetic resonance spectroscopy.
Solid State Nuclear Magnetic Resonance, 1995,
4,
101-104
IF:
2.143
Zobacz w repozytorium
231. Decressain R., Jakubas Ryszard, Lefebvre J.
NMR and dilatometric studies on (CH3NH3)3Sb2Cl9 crystals.
Physica Status Solidi A-Applications and Materials Science, 1995,
147,
73-78
IF:
0.558
Zobacz w repozytorium
232. Piślewski N., Tritt-Goc J., Jakubas Ryszard
Nuclear magnetic resonance proton dynamics study of [N(CH3)2H2]3Bi2I9 at low temperature.
Solid State Nuclear Magnetic Resonance, 1995,
4,
323-325
IF:
2.143
Zobacz w repozytorium
233. Matyjasek K., Jakubas Ryszard
Nucleation of domains in (CH3NH3)5Bi2Br11 crystals.
Ferroelectrics, 1995,
172,
201-205
Zobacz w repozytorium
234. Jakubas Ryszard, Mróz J., François P., Lefebvre J.
Pyroelectric and dilatometric studies on [NH2(CH3)2]3Sb2X9 (X = Cl, Br).
Ferroelectrics, 1995,
173,
221-231
Zobacz w repozytorium
235. Carpentier P., Lefebvre J., Jakubas Ryszard
Structure of pentakis (methylammonium) undecachlorodibismuthate(III), [(NH3(CH3)]5Bi2Cl11 at 130 K and mechanism of the phase transitions.
Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 1995,
B51,
167-174
IF:
1.339
Zobacz w repozytorium
236. Zaleski J., Medycki Wojciech, Piślewski N., Jakubas Ryszard
1H NMR, DSC, dielectric and dilatometric studies of phase transitions and molecular dynamics in N(C2H5)4SbCl4.
Physica Status Solidi A-Applications and Materials Science, 1994,
144,
81-89
IF:
0.596
Zobacz w repozytorium
237. Jakubas Ryszard, Bator Grażyna , Sobczyk Lucjan, Mróz J.
Dielectric and pyroelectric properties of (CH3NH3)3Me2Br9 (Me= Sb,Bi) crystals in the ferroelectric phase transition regions.
Ferroelectrics, 1994,
158,
43-48
Zobacz w repozytorium
238. Zaleski J., Jakubas Ryszard, Bator Grażyna , Baran Jan
Dielectric dispersion, dilatometric and infrared studies of tris(guanidinium) enneachlorodiantimonate(III) ([C(HN2)3]3Sb2Cl9).
Journal of Molecular Structure, 1994,
325,
95-103
IF:
0.837
Zobacz w repozytorium
239. Matyjasek K., Jakubas Ryszard
Dynamics of domains in (CH3NH3)5Bi2Br11 crystals.
Acta Physica Polonica A, 1994,
A85,
835-841
IF:
0.346
Zobacz w repozytorium
240. Mróz J., Jakubas Ryszard
Ferroelectric and ferroelastic phase transitions in (CH3NH3)3Sb2Br9 crystals.
Ferroelectrics. Letters Sections, 1994,
17,
73-78
IF:
0.318
Zobacz w repozytorium
241. Bator Grażyna , Jakubas Ryszard, Baran Jan, Sobczyk Lucjan
Infrared studies of ferroelectric phase transition in [NH2(CH3)2]3Sb2Br9.
Ferroelectrics, 1994,
152,
267-272
Zobacz w repozytorium
242. Bator Grażyna , Jakubas Ryszard, Baran Jan, Ratajczak Henryk
Infrared studies of structural phase transitions in (CH3NH3)3Bi2I9 (MAIB).
Journal of Molecular Structure, 1994,
325,
45-51
IF:
0.837
Zobacz w repozytorium
243. Bator Grażyna , Baran Jan, Jakubas Ryszard, Ratajczak Henryk
Infrared studies on structural phase transitions in [NH2(CH3)2]3Sb2Br9 and [NH2(CH3)2]3Sb2I9.
Vibrational Spectroscopy, 1994,
6,
193-204
IF:
1.098
Zobacz w repozytorium
244. Jakubas Ryszard, Bator Grażyna , Sobczyk Lucjan, Zaleski J., Decressain R., Lefebvre J.
Molecular dynamics and phase transitions in tris(dimethylammonium) enneaiododibismuthate(III) as studied by DSC, dilatometric, IR, 1H NMR and dielectric methods.
Phase Transitions, 1994,
46,
258-267
IF:
0.425
Zobacz w repozytorium
245. Piślewski N., Tritt-Goc J., Jakubas Ryszard
Molecular motions and phase transitions in solid bis-n-propylammonium pentabromoantimonate.
Solid State Nuclear Magnetic Resonance, 1994,
3,
293-297
Zobacz w repozytorium
246. Decressain R., Cochon E., Lefebvre J., Meurer B., Jakubas Ryszard
Molecular motions in solid (CH3NH3)5Bi2Cl11 as studied by proton nuclear magnetic resonance.
Journal of Physics and Chemistry of Solids, 1994,
55,
139-144
IF:
1.35
Zobacz w repozytorium
247. Przesławski Janusz, Kosturek Bogdan, Jakubas Ryszard, Lingard R., Arzt S., Fitzmaurice A.
Optical properties of PMACB and PMABB crystals.
Ferroelectrics, 1994,
152,
367-372
Zobacz w repozytorium
248. Miniewicz Andrzej, Jakubas Ryszard, Ecolivet C., Girard A.
Raman scattering in ferroelectric (CH3NH3)3Bi2Br9 single crystals.
Journal of Raman Spectroscopy, 1994,
25,
371-375
IF:
0.957
Zobacz w repozytorium
249. Ramos S., Del Cerro J., Pawłowski A., Jakubas Ryszard
Specific heat and pyroelectric coefficient behaviour of (CH3NH3)5Bi2Cl11 ferroelectric crystal.
Ferroelectrics, 1994,
159,
173-178
Zobacz w repozytorium
250. Zaleski J., Jakubas Ryszard
The dielectric and dilatometric single crystal studies of phase transitions in a new member of family of halogenoantimonates(III) [C(NH2)3]2SbCl5·[C(NH2)3]Cl.
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 1994,
49A,
709-713
IF:
0.63
Zobacz w repozytorium
251. Jakubas Ryszard, François P., Lefebvre J.
Thermal expansion of (CH3NH3)5Bi2X11 (X = Cl, Br ) crystals in the temperature range from 80 to 300 K.
Acta Physica Polonica A, 1994,
A85,
579-583
IF:
0.346
Zobacz w repozytorium
252. Pavel M., Fousková A., Jakubas Ryszard, Miniewicz Andrzej
Brillouin scattering study of elastic properties in ferroelectric (CH3NH3)5Bi2Br11 crystal.
Ferroelectrics, 1993,
146,
37-43
Zobacz w repozytorium
253. Jakubas Ryszard, Bator Grażyna , Mróz J.
Dielectric and pyroelectric properties of (CH3NH3)3Bi2Br9 crystals in the ferroelectric phase transition region.
Ferroelectrics, 1993,
146,
65-71
Zobacz w repozytorium
254. Bator Grażyna , Jakubas Ryszard, Sobczyk Lucjan, Mróz J.
Dielectric and pyroelectric properties of [N(CH3)3H]3Sb2Cl9 in the low temperature region.
Ferroelectrics, 1993,
141,
177-187
Zobacz w repozytorium
255. Marqueton Y., Miniewicz Andrzej, Jakubas Ryszard
Far-infrared reflectivity spectra of two ferroelectric crystals (CH3NH3)5Bi2Cl11 and (CH3NH3)5Bi2Br11.
Ferroelectrics, 1993,
145,
109-118
Zobacz w repozytorium
256. Jakubas Ryszard, Galewski Zbigniew, Matuszewski J., Lefebvre J.
Investigations of structural phase transitions in [N(CH3)4]3Bi2X9 (X = Cl, Br) and [N(CH3)2H2]3Sb2I9.
Physica Status Solidi A-Applications and Materials Science, 1993,
136,
19-23
IF:
0.573
Zobacz w repozytorium
257. Medycki Wojciech, Piślewski N., Jakubas Ryszard
Molecular dynamics of the methylammonium cation in [CH3NH3]5Bi2Cl11.
Solid State Nuclear Magnetic Resonance, 1993,
2,
197-200
Zobacz w repozytorium
258. Medycki Wojciech, Jakubas Ryszard, Piślewski N., Lefebvre J.
NMR and dilatometric studies on [N(CH3)4]3M2X9 (M=Sb, Bi; X=Cl, Br).
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 1993,
48A,
748-752
IF:
0.582
Zobacz w repozytorium
259. Pykacz H., Mróz J., Jakubas Ryszard
Phase transitions in (CH3NH3)5Bi2X11 (X = Cl, Br) crystals.
Acta Physica Polonica A, 1993,
84,
1085-1091
IF:
0.333
Zobacz w repozytorium
260. Jakubas Ryszard, Bator Grażyna , Foulon M., Lefebvre J., Matuszewski J.
Structural phase transitions in (n-C3H7NH3)2SbBr5.
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 1993,
48A,
529-534
IF:
0.582
Zobacz w repozytorium
261. Jakubas Ryszard, Bator Grażyna , Baran Jan
Vibrational study of the structural phase transitions for the (CH3NH3)3Sb2Br9 (MABA) and (CH3NH3)3Bi2Br9 (MABB) crystals by infrared spectroscopy.
Journal of Physics and Chemistry of Solids, 1993,
54,
1065-1072
IF:
1.473
Zobacz w repozytorium
262. Urban S., Zając Wojciech, Jakubas Ryszard, Carlile C. J., Gabryś Beata
A quasielastic neutron scattering study of molecular reorientation in [(CH3)3NH]3[Sb2Cl9](TMACA).
Physica B-Condensed Matter, 1992,
180-181,
1050-1052
IF:
0.939
Zobacz w repozytorium
263. Miniewicz Andrzej, Sworakowski Juliusz, Bertault M., Jakubas Ryszard
Calorimetric study of the phase transitions in tris(dimethylammonium)nonabromodiantimonate(III) and tris(dimethylammonium)nonachlorodiantimonate(III).
Ferroelectrics, 1992,
125,
39-44
IF:
0.773
Zobacz w repozytorium
264. Pawełczak K., Jakubas Ryszard, Planta Klaus, Bruch Christian, Unruh H. G.
Dielectric dispersions in pentakis methyl ammonium bismuthate single crystals: II. (CH3NH3)5Bi2Cl11.
Journal of Physics-Condensed Matter, 1992,
4,
2695-2700
IF:
1.627
Zobacz w repozytorium
265. Pawlaczyk Czesław, Jakubas Ryszard, Planta Klaus, Bruch Christian, Stephan J., Unruh H. G.
Dynamic dielectric behaviour of (CH3NH3)5Bi2X11 (X:Br, Cl) single crystals.
Ferroelectrics, 1992,
126,
145-150
IF:
0.773
Zobacz w repozytorium
266. Mróz J., Poprawski R., Jakubas Ryszard
Effect of hydrostatic pressure on the ferroelectric phase transition in (CH3NH3)5Bi2Cl11crystals.
Polish Journal of Chemistry, 1992,
66,
827-833
Zobacz w repozytorium
267. Marqueton Y., Miniewicz Andrzej, Jakubas Ryszard
Far-infrared reflectivity and Raman study in the ferroelectric-ferroelastic crystal of tris(dimethylammonium) nonabromodiantimonate.
Journal of Raman Spectroscopy, 1992,
23,
347-356
IF:
1.043
Zobacz w repozytorium
268. Bator Grażyna , Jakubas Ryszard, Majerz Irena, Malarski Zbigniew
Infrared studies of structural phase transitions in [NH2(CH3)2]3SbBr6.
Journal of Molecular Structure, 1992,
274,
1-8
IF:
0.943
Zobacz w repozytorium
269. Przesławski Janusz, Kosturek Bogdan, Jakubas Ryszard
Linear birefringence changes in DMACA and TMACA crystals in the phase transitions regions.
Ferroelectrics, 1992,
126,
91-96
IF:
0.773
Zobacz w repozytorium
270. Kozioł P., Furukawa Yoshihiro, Nakamura Daiyu, Jakubas Ryszard
Motions of methylammonium ions in (CH3NH3)3Sb2I9 crystals studied by 1H NMR.
Bulletin of the Chemical Society of Japan, 1992,
65,
1707-1709
IF:
0.876
Zobacz w repozytorium
271. Jakubas Ryszard, Decressain R., Lefebvre J.
NMR and dilatomeric studies of the structural phase transitions of (CH3NH3)3Sb2I9 and (CH3NH3)3Bi2I9 crystal.
Journal of Physics and Chemistry of Solids, 1992,
53,
755-759
IF:
1.255
Zobacz w repozytorium
272. Krzewska Urszula, Jakubas Ryszard, Dacko Sławomir, Czapla Zbigniew, Waśkowska A.
Phase transitions in (CH3)2CHNH3CdCl3 crystal.
Acta Physica Polonica A, 1992,
81,
379-384
IF:
0.222
Zobacz w repozytorium
273. Połomska M., Jakubas Ryszard
Polarization reversal studies of ferroelectric [CH3)3NH]3Sb2Cl9 single crystals.
Ferroelectrics, 1992,
126,
359-363
IF:
0.773
Zobacz w repozytorium
274. Orzechowski Kazimierz, Bator Grażyna , Jakubas Ryszard
Preliminary studies of the influence of an electric field on permittivity close to the ferroelectric-paraelectric phase transition in (CH3NH3)5Bi2Br11 crystal.
Chemical Physics Letters, 1992,
199,
325-328
IF:
2.686
Zobacz w repozytorium
275. Carpentier P., Lefebvre J., Jakubas Ryszard
Raman studies of the ferroelectric phase transitions in (CH3NH3)5Bi2Cl11 (MAPCB): I. The Internal vibrations of the methylammonium cation.
Journal of Physics-Condensed Matter, 1992,
4,
2985-2999
IF:
1.627
Zobacz w repozytorium
276. Carpentier P., Lefebvre J., Jakubas Ryszard
Raman studies of the internal modes in ferroelectric crystal (CH3NH3)5Bi2Cl11 (MAPCB).
Ferroelectrics, 1992,
125,
401-406
IF:
0.773
Zobacz w repozytorium
277. Pawłowski A., Jakubas Ryszard, Ramos S., Del Cerro J.
Specific heat behaviour of (CH3NH3)5Bi2Br11 near its ferroelectric transition.
Ferroelectrics, 1992,
125,
29-32
IF:
0.773
Zobacz w repozytorium
278. Pykacz H., Mróz J., Jakubas Ryszard
The internal bias field of ferroelectric (CH3NH3)5Bi2Br11.
Acta Physica Polonica A, 1992,
81,
667-673
IF:
0.222
Zobacz w repozytorium
279. Pykacz H., Jakubas Ryszard
Dilatometric study of the phase transition in (CH3NH3)5Bi2Cl11.
Acta Physica Polonica A, 1991,
79,
695-697
IF:
0.343
Zobacz w repozytorium
280. Mróz J., Jakubas Ryszard
Investigation of phase transitions in (CH3NH3)5Bi2Cl11 crystals by pyroelectric method.
Ferroelectrics, 1991,
118,
29-33
IF:
0.463
Zobacz w repozytorium
281. Miniewicz Andrzej, Jakubas Ryszard
Linear electro-optic effect in a ferroelectric crystal of (CH3NH3)5Bi2Cl11 (PMACB).
Journal of Molecular Electronics, 1991,
7,
55-62
IF:
1.35
Zobacz w repozytorium
282. Miniewicz Andrzej, Jakubas Ryszard, Zaleski J.
Measurements of pyroelectric properties in [(C2H5)4N]3Sb2Br9.
Ferroelectrics, 1991,
118,
23-28
IF:
0.463
Zobacz w repozytorium
283. Baran Jan, Ilczyszyn Maria M., Jakubas Ryszard, Ratajczak Henryk
Polarized infrared spectra of ammonium hydrogen bis-chloroacetate in the paraelectric phase.
Journal of Molecular Structure, 1991,
246,
1-12
IF:
0.942
Zobacz w repozytorium
284. Miniewicz Andrzej, Jakubas Ryszard
Pyroelectric properties of a novel uniaxial ferroelectric crystal (CH3NH3)5Bi2Br11.
Ferroelectrics, 1991,
115,
119-127
IF:
0.463
Zobacz w repozytorium
285. Miniewicz Andrzej, Lefebvre J., Jakubas Ryszard
Raman studies of structural phase transition in [NH2(CH3)2]3Sb2Cl9 (DMACA).
Journal of Raman Spectroscopy, 1991,
22,
435-443
IF:
0.96
Zobacz w repozytorium
286. Lefebvre J., Carpentier P., Jakubas Ryszard
Structures and phase transition in the ferroelectric crystal of pentakis(methylammonium) undecachlorodibismuthate(III): {NH3(CH3)]5Bi2Cl11.
Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials, 1991,
B47,
228-234
IF:
1.514
Zobacz w repozytorium
287. Bator Grażyna , Jakubas Ryszard, Malarski Zbigniew
Study of the structural phase transitions of (CH3NH3)3Sb2Cl9 (MACA) and (CH3NH3)3Bi2Cl9 (MACB) by infrared spectroscopy.
Journal of Molecular Structure, 1991,
246,
193-202
IF:
0.942
Zobacz w repozytorium
288. Przesławski Janusz, Kosturek Bogdan, Jakubas Ryszard
Temperaturnye izmeneniâ linejnogo dvuprelomleniâ v kristallah MACB.
Izvestiâ Akademii Nauk SSSR. Seriâ Fiziečskaâ, 1991,
T. 55,
510-514
IF:
0.166
Zobacz w repozytorium
289. Lefebvre J., Carpentier P., Jakubas Ryszard, Sobczyk Lucjan
The para-ferroelectric phase transitions in (NH3(CH3)5Bi2Cl11. (P.M.A.C.B.).
Phase Transitions, 1991,
33,
31-41
IF:
0.721
Zobacz w repozytorium
290. Cach R., Jakubas Ryszard
Determination of Landau free-energy parameters by dielectric measurements in (CH3NH3)5Bi2Cl11 crystals.
Ferroelectrics, 1990,
108,
121-126
IF:
0.463
Zobacz w repozytorium
291. Pawlaczyk Czesław, Motsch H., Jakubas Ryszard, Unruh H. G.
Dielectric behaviour of the new ferroelectric (CH3NH3)5Bi2Br11 in the microwave region.
Ferroelectrics, 1990,
108,
127-132
IF:
0.463
Zobacz w repozytorium
292. Mróz J., Poprawski R., Kolarz A., Jakubas Ryszard
Dielectric properties of (CH3NH3)5Bi2Br11 crystals under hydrostatic pressure.
Solid State Communications, 1990,
76,
821-824
IF:
1.764
Zobacz w repozytorium
293. Połomska M., Jakubas Ryszard
Dynamics of ferroelectric domains in (CH3NH3)5Bi2Br11 studied by liquid crystal decoration technique.
Ferroelectrics, 1990,
106,
57-62
IF:
0.463
Zobacz w repozytorium
294. Kozioł P., Jakubas Ryszard
Effect of hydrostatic pressure on the phase transitions in (CH3NH3)3 Sb2Br9.
Physica Status Solidi A-Applications and Materials Science, 1990,
120,
93-94
IF:
0.414
Zobacz w repozytorium
295. Kosturek Bogdan, Przesławski Janusz, Jakubas Ryszard
Ferroelastic twins and linear birefringence in DMACA crystal.
Solid State Communications, 1990,
75,
673-676
IF:
1.764
Zobacz w repozytorium
296. Miniewicz Andrzej, Jakubas Ryszard, Ecolivet C.
Ferroelasticity of [NH2(CH3)2]3Sb2Br9 (DMABA).
Ferroelectrics, 1990,
106,
249-254
IF:
0.463
Zobacz w repozytorium
297. Mróz J., Jakubas Ryszard
Ferroelectric phase transitions of (CH3NH3)5Bi2Cl11.
Ferroelectrics. Letters Sections, 1990,
11,
53-56
IF:
0.542
Zobacz w repozytorium
298. Miniewicz Andrzej, Jakubas Ryszard
Linear electro-optic effect in a ferroelectric crystal: (CH3NH3)5Bi2Br11.
Journal of Molecular Electronics, 1990,
6,
113-117
IF:
1.35
Zobacz w repozytorium
299. Medycki Wojciech, Zimpel Z., Piślewski N., Jakubas Ryszard
Molecular dynamics in [N(CH3)4]3Sb2Cl9.
Solid State Communications, 1990,
76,
869-871
IF:
1.764
Zobacz w repozytorium
300. Miniewicz Andrzej, Jakubas Ryszard
On the nature of the low temperature phase transition in (CH3NH3)3Bi2I9 studied by pyroelectric method.
Ferroelectrics, 1990,
110,
261-269
IF:
0.463
Zobacz w repozytorium
301. Bator Grażyna , Jakubas Ryszard, Malarski Zbigniew, Galewski Zbigniew, Matuszewski J., Miniewicz Andrzej
Phase transition in solid 2,2,4,4-tetramethyl-pentan-3-ol (TMP).
Journal of Molecular Structure, 1990,
240,
39-46
IF:
0.942
Zobacz w repozytorium
302. Jakubas Ryszard, Zaleski J., Sobczyk Lucjan
Phase transitions in (CH3NH3)3Bi2I9 (MAIB).
Ferroelectrics, 1990,
108,
109-114
IF:
0.463
Zobacz w repozytorium
303. Jakubas Ryszard, Sobczyk Lucjan
Phase transitions in alkylammonium halogenoantimonates and bismuthates.
Phase Transitions, 1990,
20,
163-193
IF:
0.721
Zobacz w repozytorium
304. Galewski Zbigniew, Jakubas Ryszard, Sobczyk Lucjan
Phase transitions in dimethylammonium halogenoantimonates (III).
Acta Physica Polonica A, 1990,
A78,
645-650
IF:
0.343
Zobacz w repozytorium
305. Zaleski J., Jakubas Ryszard, Sobczyk Lucjan, Mróz J.
Properties and structural phase transitions of (CH3NH3)3Sb2I9.
Ferroelectrics, 1990,
103,
83-90
IF:
0.463
Zobacz w repozytorium
306. Mróz J., Czapla Zbigniew, Jakubas Ryszard
Pyroelectric properties, domain structure and ferroelectricity of (CH3NH3)3Bi2Br9 single crystals.
Acta Physica Polonica A, 1990,
A77,
501-506
IF:
0.343
Zobacz w repozytorium
307. Miniewicz Andrzej, Lefebvre J., Jakubas Ryszard
Raman scattering in ferroelectric [NH2(CH3)2]3Sb2Cl9 (DMACA).
Ferroelectrics, 1990,
107,
183-188
IF:
0.463
Zobacz w repozytorium
308. Jakubas Ryszard, Lefebvre J.
Structure and mechanism of ferroelectric phase transitions in (CH3NH3)5Bi2Cl11 and (CH3NH3)5Bi2Br11.
Ferroelectrics, 1990,
108,
115-120
IF:
0.463
Zobacz w repozytorium
309. Matuszewski J., Jakubas Ryszard, Sobczyk Lucjan, Głowiak Tadeusz
Structure of pentakis(methylammonium) undecabromodibismuthate.
Acta Crystallographica Section C-Structural Chemistry, 1990,
C46,
1385-1388
IF:
0.459
Zobacz w repozytorium
310. Zaleski J., Jakubas Ryszard, Sobczyk Lucjan
Succesive phase transitions and ferroelasticity of [(CH3)2NH2]3Bi2I9.
Phase Transitions, 1990,
27,
25-36
IF:
0.721
Zobacz w repozytorium
311. Jakubas Ryszard
A new ferroelectric compound: (CH3NH3)5Bi2Br11.
Solid State Communications, 1989,
69,
267-269
IF:
2.52
Zobacz w repozytorium
312. Jakubas Ryszard, Sobczyk Lucjan, Lefebvre J.
A new ferroelectric crystal: (CH3NH3)5Bi2Cl11.
Ferroelectrics, 1989,
100,
143-149
IF:
1.62
Zobacz w repozytorium
313. Ecolivet C., Miniewicz Andrzej, Jakubas Ryszard
Brillouin scattering studies of ferroelectric tris(dimethylammonium)nonabromodiantimonate(III).
Solid State Communications, 1989,
71,
143-147
IF:
2.52
Zobacz w repozytorium
314. Zaleski J., Głowiak Tadeusz, Jakubas Ryszard, Sobczyk Lucjan
Crystal structure and phase transitions of [(C2H5)4N]6Bi8Cl30.
Journal of Physics and Chemistry of Solids, 1989,
50,
1265-1269
IF:
0.916
Zobacz w repozytorium
315. Jakubas Ryszard, Pykacz H.
Dilatometric study of the ferroelectric phase transition in (CH3NH3)5Bi2Br11.
Physica Status Solidi A-Applications and Materials Science, 1989,
115,
17-18
IF:
0.596
Zobacz w repozytorium
316. Kozioł P., Jakubas Ryszard
Effect of hydrostatic pressure on the phase transitions in (CH3NH3)3Bi2Br9.
Solid State Communications, 1989,
72,
143-145
IF:
2.52
Zobacz w repozytorium
317. Połomska M., Szcześniak L., Jakubas Ryszard, Meyer K.-P., Blumtritt H.
Ferroelectric domain structure of (CH3NH3)5Bi2Br11 single crystals.
Ferroelectrics. Letters Sections, 1989,
10,
107-112
IF:
1.141
Zobacz w repozytorium
318. Mróz J., Jakubas Ryszard
Ferroelectricity in (CH3NH3)5Bi2Br11 crystals.
Solid State Communications, 1989,
72,
813-816
IF:
2.52
Zobacz w repozytorium
319. Piekara-Sady L., Jakubas Ryszard, Piślewski N.
Molecular motions in a novel ferroelectric crystal (CH3NH3)5Bi2Br11 studied by NMR.
Solid State Communications, 1989,
72,
585-587
IF:
2.52
Zobacz w repozytorium
320. Kosturek Bogdan, Jakubas Ryszard
Optical birefringence of (CH3NH3)5Bi2Br11.
Physica Status Solidi A-Applications and Materials Science, 1989,
114,
111-113
IF:
0.596
Zobacz w repozytorium
321. Jakubas Ryszard, Tomaszewski P. E., Sobczyk Lucjan
Phase transition in (CH3NH3)3Bi2Cl9.
Physica Status Solidi A-Applications and Materials Science, 1989,
111,
27-29
IF:
0.596
Zobacz w repozytorium
322. Jakubas Ryszard, Miniewicz Andrzej, Bertault M., Sworakowski Juliusz, Collet A.
Phase transitions in ferroelectric nonachlorodiantimonate [(CH3)3NH]3Sb2Cl9 studied by calorimetric and dielectric methods.
Journal de Physique, 1989,
50,
1483-1491
IF:
0.924
Zobacz w repozytorium
323. Miniewicz Andrzej, Jakubas Ryszard, Ecolivet C., Girard A.
Raman scattering in ferroelectric [NH(CH3)3]3Sb2Cl9 single crystals.
Journal of Raman Spectroscopy, 1989,
20,
381-389
IF:
0.973
Zobacz w repozytorium
324. Zaleski J., Jakubas Ryszard, Galewski Zbigniew, Sobczyk Lucjan
Structural phase transitions in [(C2H5)4N]3Sb2Br9 and [(C2H5)4N]3Bi2Br9.
Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 1989,
44,
1102-1106
IF:
0.899
Zobacz w repozytorium
325. Jakubas Ryszard, Sobczyk Lucjan
Structure and properties of a novel ferroelectric crystal: (CH3NH3)5Bi2Br11.
Ferroelectrics, 1989,
92,
365-368
IF:
1.62
Zobacz w repozytorium
326. Miniewicz Andrzej, Sworakowski Juliusz, Jakubas Ryszard, Bertault M., Ecolivet C.
Studies of phase transitions in new ferroelectric crystal [NH(CH3)3]3Sb2Cl9.
Ferroelectrics, 1989,
94,
323-328
IF:
1.62
Zobacz w repozytorium
Wrocław, dnia 21 października 2020 r. ZAPROSZENIE Uprzejmie zapraszam na 6. posiedzenie Rady Wydziału, które odbędzie się dnia 27 października 2020 r. o godz. 10.15 (tryb zdalny) Porządek dzienny: 1. ...
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