List of works by Ryszard Jakubas

(1)H NMR relaxometry and quadrupole relaxation enhancement as a sensitive probe of dynamical properties of solids--[C(NH2)3]3Bi2I9 as an example.

scientific article published on February 2016

1H NMR studies on molecular motions of 4-aminopyridinium and pyrrolidinium cations in new ferroics.

scientific article published in January 2004

2,4,6-Trimethylpyridinium perchlorate: Polar properties and correlations with molecular structure of organic–inorganic hybrid crystal

article

A ferroelectric inorganic–organic hybrid based on NLO-phore stilbazolium

A nuclear magnetic resonance study of molecular motion in solid tris (n-propylammonium) enneachlorodiantimonate (III) (n-C3H7NH3)3Sb2Cl9

scientific article published on 01 December 1997

A quasielastic neutron scattering study of molecular reorientation in [(CH3)3NH]3[Sb2Cl9] (TMACA)

scientific article published in June 1992

Accessing One-Dimensional Chains of Halogenoindates(III) in Organic–Inorganic Hybrids

Advances and Property Investigations of an Organic-Inorganic Ferroelectric: (diisopropylammonium)2[CdBr4]

scientific article published on 15 August 2020

Anomalous dielectric behaviour in centrosymmetric organic–inorganic hybrid chlorobismuthate(III) containing functional N,N-dimethylethylammonium ligand. Crystal structure and properties

article

CRYSTAL STRUCTURE AND PHASE TRANSITION OF [(CH 3 ) 2 NH 2 ]GaCl 4

scientific article published in June 1997

Calorimetric, dielectric, infrared spectra and thermal expansion studies of structural phase transitions in ((CH 3 ) 2 CHNH 3 ) 2 MX 5 (M=Sb, Bi; X=Cl, Br) crystals

scientific article published on 3 July 1995

Comparison studies of the influence of an electric field on permittivity close to ferroelectric-paraelectric phase transition in TGS, DMACA and DMABA crystals

scientific article published in April 1995

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

scientific article published on 04 October 2009

Complex molecular dynamics of (CH3NH3)5Bi2Br11 (MAPBB) protons from NMR relaxation and second moment of NMR spectrum.

scientific article published on 7 June 2011

Crystal Structure, Thermal and Electric Behaviour of [(CH3)2NH2]3[As2Cl9] and [(CH3)2NH2][AsOCl2]

scientific article published in February 2002

Crystal structure and characterization of the novel hydrogen bonded polar crystal

Crystal structure and dielectric relaxation studies of the [N(CH3)3H]3Sb2(1−x)Bi2xCl9 mixed crystals

scientific article published on 15 July 2000

Crystal structure, dielectric properties and molecular motions in ( i -C 4 H 9 NH 3 ) 3 Bi 2 Br 9

scientific article published in June 2000

Crystal structure, phase transition and ferroelectric properties of the [(CH 3 ) 3 NH] 3 [Sb 2 Cl 9(1 x) Br 9 x ] (TMACBA) mixed crystals

scientific article published on 8 August 2003

Crystal structure, phase transitions and ferroelastic properties of [(CH3)2NH2]3[Bi2Cl9]

scientific article published in July 2003

Crystal structure, properties and phase transitions of morpholinium tetrafluoroborate [C4H10NO][BF4]

scientific article published in July 2009

Crystal structure, thermal, dielectric and vibrational properties of a novel polar crystal: 4-Aminopyridinium-hydrogen maleate-maleic acid, [4-NH2C5H4NH][C4H3O4][C4H4O4]

Crystal structure, thermal, dielectric and vibrational studies of the [4-C2H5PyH]4[Sb2Cl10] crystal

scientific article published in November 2004

Dielectric Dispersion in Ferroelectrics [NH2(CH3)2]3Sb2Cl9 and [NH2(CH3)2]3Sb2Br9

scientific article published on 16 February 1995

Dielectric Properties and Characterisation of the Superionic Phase of [C(NH 2 ) 3 ] 2 SbCl 5 *[C(NH 2 ) 3 ]Cl (GHCA)

scientific article published in September 1995

Dielectric and pyroelectric properties of (CH 3 NH 3 ) 3 Bi 2 Br 9 crystals in the ferroelectric phase transition region

scientific article published in September 1993

Dielectric and pyroelectric properties of (CH 3 NH 3 ) 3 Me 2 Br 9 (Me = Sb, Bi) crystals in the ferroelectric phase transition regions

scientific article published in August 1994

Dielectric and pyroelectric properties of [N(CH3)3H]3Sb2Cl9 in the low temperature region

scientific article published in March 1993

Dielectric critical slowing down in ferroelectric (C(3)N(2)H(5))(5)Sb(2)Br(11)

scientific article published on 21 September 2007

Dielectric critical slowing down in pentakis(imidazolium) undecabromodibismuthate(III): (C(3)N(2)H(5))(5)Bi(2)Br(11)

scientific article published on 01 December 2008

Dielectric dispersion and vibrational studies of a new ferroelectric, glycinium phosphite crystal

scientific article published on 2 December 1996

Dielectric dispersion, dilatometric and infrared studies of tris(guanidinium) enneachlorodiantimonate(III) ([C(NH2)3]3Sb2Cl9)

scientific article published in September 1994

Dilatometric, dielectric and NMR studies of structural phase transitions of the (CH3NH3)3Bi2Cl9 (MACB) crystals

scientific article published in December 1996

Dynamical Dielectric Properties of [4-NH 2 C 5 H 4 NH][SbCl 4 ] in the Incommensurate Phase

scientific article published on 15 September 2003

Dynamics of Ferroelectric Bis(imidazolium) Pentachloroantimonate(III) by Means of Nuclear Magnetic Resonance 1H Relaxometry and Dielectric Spectroscopy

article

Dynamics of Molecular Crystals by Means of (1) H NMR Relaxometry: Dynamical Heterogeneity versus Homogenous Motion.

scientific article

Dynamics of [C3H5N2]6[Bi4Br18] by means of (1)H NMR relaxometry and quadrupole relaxation enhancement

scientific article published in May 2015

Effect of hydrostatic pressure on N(CH3)4+ cation motion in ferroelectric N(CH3)4H(Cl3CCOO)2

scientific article published on 01 June 2000

Ferroelastic phase transitions in triethylammonium and piperidinium chloroantimonate(V)

scientific article published in January 2001

Ferroelectric phase transition in deuterated glycinium phosphite crystals

scientific article published in January 1997

Ferroelectric properties of (C5H5NH)5Bi2Br11

scientific article published on 22 April 2001

Ferroelectric properties of [ 4 − NH 2 C 5 H 4 NH ] [ SbCl 4 ]

scientific article published on 13 January 2003

Ferroelectricity in Ethylammonium Bismuth-Based Organic-Inorganic Hybrid: (C2H5NH3)2[BiBr5]

scientific article published on 27 December 2019

Flexible ferroelectric organic crystals

scientific article

Fourier transform infrared and Raman spectroscopy in the study of phase transitions in dipyrazolium iodide triiodide: Experimental and theoretical analysis

scientific article

From six- to five-coordinated SbIIIin [(CH3)3PH]3[Sb2Cl9]: transition pathways from single-crystal X-ray diffraction

scientific article published on 16 September 2008

Infrared Studies on Structural Phase Transition in [N(CH 3 ) 4 ] 3 Bi 2 Br 9

scientific article published in March 2000

Infrared investigations of the order–disorder ferroelectric phase transitions in imidazolium halogenobismuthates(III) and halogenoantimonates(III): (C3N2H5)5Bi2Cl11, (C3N2H5)5Bi2Br11 and (C3N2H5)5Sb2Br11

scientific article published in November 2009

Infrared studies of ferroelectric phase transition in [NH 2 (CH 3 ) 2 ] 3 Sb 2 Br 9

scientific article published in February 1994

Infrared studies of structural phase transitions in (CH3NH3)3Bi2I9 (MAIB)

scientific article published in September 1994

Infrared studies of structural phase transitions in (NH3CH3)3Sb2I9

scientific article published in March 1995

Infrared studies of structural phase transitions in [NH2(CH3)2]3SbBr6

scientific article published in November 1992

Infrared studies on structural phase transitions in ( n -C 3 H 7 NH 3 ) 2 SbBr 5

scientific article published in September 1996

Infrared studies on structural phase transitions in [NH2(CH3)2]3Sb2Br9 and [NH2(CH3)2]3Sb2I9

scientific article published in January 1994

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

scientific article published on 02 September 2013

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

scientific article published on 01 October 2018

Lead-free hybrid ferroelectric material based on formamidine: [NH 2 CHNH 2 ] 3 Bi 2 I 9

scientific article published in 2019

Molecular dynamics and phase transitions in tris(dimethylammonium) enneaiododibismuthate (III) as studied by DSC, dilatometric, IR, 1 H NMR and dielectric methods

scientific article published in February 1994

Molecular dynamics in ferroelectric 4-aminopyridinium tetrachloroantimonate(III), [4-NH2C5H4NH][SbCl4]

scientific article published on 01 December 2003

Molecular dynamics in the α-α-dicyclohexyl-cyclohexane-methanol single crystal ((C 6 H 11 ) 3 COH)

scientific article published on 30 May 1986

Molecular dynamics of the methylammonium cation in [CH3NH3]5Bi2Cl11

scientific article published on 01 September 1993

Molecular motions and phase transitions in solid bis-n-propylammonium pentabromoantimonate

scientific article published on 01 September 1994

Molecular motions in solid [N(CH3)2H2]3Sb2I9 studied by proton nuclear magnetic resonance spectroscopy

scientific article published on 01 February 1995

Monte Carlo study of a compressible pseudospin model for ( CH 3 NH 3 ) 5 Bi 2 Cl 11

scientific article published on 22 May 2001

NMR determination of dynamic parameters of CH3 groups in P(CH3)4SbCl6

scientific article published on 01 November 1999

NMR study of phase transitions in new ferroelectric Crystal--(C5H5NH)5Bi2Br11.

scientific article

Neutron quasielastic scattering by (CH3NH3)5Bi2Cl11

scientific article published in December 1997

Nuclear magnetic resonance proton dynamics study of [N(CH3)2H2]3Bi2I9 at low temperature

scientific article published on 01 July 1995

On structural phase transitions in (i-C4H9NH3)3Bi2Br9: differential scanning calorimetry, dielectric and infrared studies

scientific article published in September 1998

On structural phase transitions in n -butylammonium chloroantimonate(III) and chlorobismuthate(III) crystals: x-ray, differential scanning calorimetry, dilatometric and dielectric dispersion studies

scientific article published on 20 January 1997

On structural phase transitions in piperidinium halogenoantimonates(III) and bismuthates(III): X-ray, calorimetric, dilatometric, dielectric and Raman studies

scientific article published in August 2000

Organic-inorganic compounds with strong nonlinear optical properties based on 2,4,6-trimethylpyridinium and tetrahedral BF4−networks

scholarly article in Physical Review B, vol. 83 no. 14, April 2011

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

scientific article published in January 2018

PHASE TRANSITIONS IN HALOGENOANTIMONATE(V) CRYSTALS: [N(CH3)4]SbCl6 AND [N(C2H5)4]SbCl6

scientific article published in September 1998

Periodic and incommensurately modulated phases in a (2-methylimidazolium)tetraiodobismuthate(iii) thermochromic organic–inorganic hybrid

article

Phase sequence in diisopropylammonium iodide: avoided ferroelectricity by the appearance of a reconstructed phase

Phase transition in solid 2,2,4,4-tetramethyl- pentan-3-ol (TMP)

scientific article published in November 1990

Phase transitions and properties of 0D hybrid iodoantimonate(III) and iodobismuthate(III) semiconducting ferroics: [C(NH2)3]3Bi2I9 and [C(NH2)3]3Sb2I9

scientific article published in February 2021

Phase transitions in i-butylammonium halogenoantimonate(III) and bismuthate(III) crystals

scientific article published in December 1997

Phase transitions in the ferroelastic crystal

scientific article published on 22 June 1998

Physical and Structural Characterization of Imidazolium-Based Organic-Inorganic Hybrid: (C3N2H5)2[CoCl4].

scientific article published on 9 March 2016

Polar and antiferroelectric behaviour of a hybrid crystal – piperazinium perchlorate

article

Preliminary studies of the influence of an electric field on permittivity close to the ferroelectric—paraelectric phase transition in (CH3NH3)5Bi2Br11 crystal

scientific article published in November 1992

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.

scientific article published on 21 March 2013

Quasielastic neutron scattering (QNS) study of cation rotation in (CH3NH3)5Bi2Cl11, (CD3NH3)5Bi2Cl11 and (CH3NH3)5Bi2Br11

scientific article published in November 1999

Raman studies of structural phase transition in Cs3Bi2Br9

scientific article published in March 1998

Room-temperature ferroelectricity in diisopropylammonium bromide

article

Strong Improper Ferroelasticity and Weak Canted Ferroelectricity in a Martensitic-Like Phase Transition of Diisobutylammonium Bromide

scientific article published on 20 July 2015

Structural Phase Transitions in (n-C 3 H 7 NH 3 ) 2 SbBr 5

scientific article published in March 1993

Structural characterization and ferroelectric ordering in (C3N2H5)5Sb2Br11

scientific article published in May 2008

Structural characterization, spectroscopic properties and phase transition in 4-aminopyridinium tetrachlorogallate(III): [4-NHPyH][GaCl]

scientific article published in December 2007

Structural characterization, thermal, dielectric and vibrational properties of tris(allylammonium) hexabromoantimonate(III), (C3H5NH3)3SbBr6

scientific article published in September 2010

Structural characterization, thermal, dielectric, vibrational properties and molecular dynamics of (C5H5NH)3BiCl6

scientific article published in August 2009

Structural, thermal and dielectric studies on the novel solution grown (4-dimethylaminopyridinium) chloroantimonate(III) and chlorobismuthate(III) crystals

scientific article published in August 2011

Structure and dynamics of [NH2(CH3)2]3Sb2Cl9 by means of 1H NMR relaxometry - quadrupolar relaxation enhancement effects

scientific article published on 13 April 2017

Structure and mechanism of ferroelectric phase transition in tris (dimethylammonium)-nonachlorodiantimonate (III)

Structure and phase transition in (CH 3 NH 3 ) 3 Bi 2 Br 9 . A novel improper ferroelectrics

scientific article published in January 1988

Structure and phase transitions in tetramethylammonium pentachloroindate(III) crystals

scientific article published in November 1999

Structure and properties of [2-NH 2 C 5 H 4 NH][SbCl 4 ] and [2-NH 2 C 5 H 4 NH][SbBr 4 ]

scientific article published on 6 November 2004

Structure, phase transition and molecular motions in (C5H5NH)BiCl4

scientific article published in 2001

Structure, phase transitions and molecular dynamics in 4-methylpyridinium tetrachloroantimonate(III), [4-CH3C5H4NH][SbCl4]

scientific article published in May 2004

Structure, phase transitions and molecular dynamics of [C(NH 2 ) 3 ] 3 [M 2 I 9 ], M = Sb, Bi

scientific article published on 21 May 2008

Structure–property relationships in hybrid (C3H5N2)3[Sb2I9] and (C3H5N2)3[Bi2I9] isomorphs

Study of the structural phase transitions of (CH3NH3)3Sb2Cl9 (MACA) and (CH3NH3)3Bi2Cl9 (MACB) by infrared spectroscopy

scientific article published in June 1991

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]

scientific article published on 01 October 2019

Synthesis, crystal structure and phase transitions of a series of imidazolium iodides

article published in 2013

The IR temperature studies of phase transition of 4-aminopyridinium-hydrogen maleate-maleic acid: Isotopic effect and nonlinear optical properties

article published in 2013

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 line.

scientific article published in April 2005

The influence of hydrostatic pressure on the ferroelectric phase transition in (C(3)N(2)H(5))(5)Bi(2)Cl(11)

scientific article published on 06 June 2008

The lone-pair-electron-driven phase transition and order-disorder processes in thermochromic (2-MIm)SbI4 organic-inorganic hybrid.

scientific article published on 22 November 2017

The low-temperature phase of morpholinium tetra-fluoro-borate.

scientific article published on 5 March 2008

The phase situation and ferroelectric properties in the mixed crystals [4-NH2PyH][SbCl4(1−x)Br4x]

scientific article published in September 2008

The structure and phase transition of mixed crystals

scientific article published on 22 January 1996

The structure and phase transition of tris( n -propylammonium) enneachlorodiantimonate (III),

scientific article published on 18 March 1996

The structure and vibrational spectra of some ferroelectric and ferroelastic alkylammonium halogenoantimonates(III) and bismuthates(III)

scientific article published in September 1998

Thermal, dielectric and vibrational properties of allylammonium chloroantimonates(III) and chlorobismuthates(III): [C3H5NH3]3[BiCl6] and [C3H5NH3]3[SbCl5]Cl

scientific article published in September 2012

Tris(allylammonium) Hexabromobismuthate(III) – Crystal Structure, Phase Transitions and Thermal, Dielectric, Vibrational and 1 H NMR Properties Over a Range of Temperatures

scientific article published on 23 December 2011

Unprecedented solid-state chemical reaction—from . From centrosymmetric to non-centrosymmetric crystal structure

Unprecedented transformation of [I(-)·I3(-)] to [I4(2-)] polyiodides in the solid state: structures, phase transitions and characterization of dipyrazolium iodide triiodide

scientific article published on 6 October 2015

Vibrational and thermodynamic properties and molecular motions in the incommensurate crystal of morpholinium tetrafluoroborate studied by 1H NMR

scientific article published in March 2011

Vibrational study of the structural phase transition in bis(pyrrolidinium)-chloride-hexachloroantimonate(V) by infrared spectroscopy

scientific article published in September 2002

Vibrational study of the structural phase transitions for the (CH3NH3)3Sb2Br9 (MABA) and (CH3NH3)3Bi2Br9 (MABB) crystals by infrared spectroscopy

scientific article published in September 1993

Vibrational study of the structural phase transitions in 4-aminopyridinium tetrachloroantimonate(III) (4-APCA) ferroelectric crystal by infrared spectroscopy

scientific article published in October 2007

Vibrational study of the structural phase transitions in the (CH3ND3)3Sb2Br9 (d-MABA) crystals by infrared spectroscopy

scientific article published in February 2001

Vibrational, DSC and dielectric studies of Cs1.5Li1.5H(SO4)2 crystal

scientific article published in November 1999

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

scientific article published in August 2018

[NH 2 CHNH 2 ] 3 Sb 2 I 9 : a lead-free and low-toxicity organic–inorganic hybrid ferroelectric based on antimony( iii ) as a potential semiconducting absorber

scientific article published in 2020

[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.

scientific article

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