S. Urban

发表

High birefringence liquid crystalline materials

R. Dabrowski, S. Gauza, P. Kula, 2008, 2008 IEEE/LEOS Winter Topical Meeting Series.

Compounds with low relaxation frequency and dual frequency mixtures useful for active matrix addressing

R. Dabrowski, P. Kula, J. Dziaduszek, 2013 .

Activation volume of selected liquid crystals in the density scaling regime

M. Paluch, S. Urban, A. Grzybowski, 2017, Scientific Reports.

Phase behavior of four homologous compounds of 4-n-alkyl-4′-isothiocyanatobiphenyl (nBT) under pressure

S. Urban, Y. Maeda, 2010 .

Phase behavior of four homologous compounds of 4-n-alkyl-4′-isothiocyanatobiphenyl (nBT) under pressure

S. Urban, Y. Maeda, 2010 .

Dielectric and X-ray Studies of Substances with the Smectic B phase

R. Dabrowski, S. Urban, M. Geppi, 2007 .

Synthesis and properties of chosen 4-butyl-phenyltolane derivatives – On the influence of core substitution on birefringence, mesomorphic and dielectric properties

M. Czerwiński, P. Kula, J. Herman, 2017, Journal of Molecular Liquids.

Synthesis of Fluorosubstituted Three Ring Esters and Their Dielectric Properties

R. Dabrowski, J. Dziaduszek, S. Urban, 2009 .

Mesomorphic and dielectric properties of esters useful for formulation of nematic mixtures for dual frequency addressing system

R. Dabrowski, J. Parka, S. T. Wu, 2009 .

Volumetric, dielectric, calorimetric and X-ray studies of smectogenic 10PBO8 at atmospheric and elevated pressures

D. Fragiadakis, R. Bogoslovov, C. M. Roland, 2012 .

Liquid crystalline materials with high birefringence

R. Dabrowski, Shin‐Tson Wu, S. Gauza, 2005 .

Orientational order of two fluoro- and isothiocyanate-substituted nematogens by combination of 13C NMR spectroscopy and DFT calculations.

B. Mennucci, L. Calucci, S. Macchi, 2014, Journal of Physical Chemistry B.

Orientational ordering studies of fluorinated thermotropic liquid crystals by NMR spectroscopy

L. Calucci, S. Urban, M. Geppi, 2014, Magnetic resonance in chemistry : MRC.

Calorimetric, Dielectric, and Infrared Investigations of Solid t-Butyl Chloride

J. Janik, S. Wróbel, T. Waluga, 1972, March 16.

Influence of the (E)-N-(4-diphenylamino)benzylidene)benzo[d]thiazol-2-imine on the dielectric properties of P3HT, PCBM and P3HT:PCBM system in a wide temperature and frequency range

J. Świergiel, A. Iwan, K. Bogdanowicz, 2023, Materials Science and Engineering: B.

Mesomorphic, optical, dielectric, elastic and viscous properties of multi-component isothiocyanato mixtures

K. Garbat, R. Dabrowski, M. K. Das, 2013 .

On the derivation of the nematic order parameter from the dielectric relaxation times

B. Gestblom, A. Würflinger, S. Urban, 1999 .

Dielectric Properties of Liquid Crystals Under High Pressure

A. Würflinger, S. Urban, 2007 .

Dielectric Relaxation Spectroscopy

B. Gestblom, J. Jadżyn, S. Wróbel, 2003 .

Comparison of the dielectric and NMR results for liquid crystals: dynamic aspects

S. Urban, M. Geppi, 2014, Magnetic resonance in chemistry : MRC.

High‐Pressure Investigations of Liquid Crystals

S. Urban, 2014 .

Influence of Pressure on the Dielectric Properties of Liquid Crystals

S. Urban, A. Wűrflinger, 2004 .

Non-chiral Calamitic Liquid Crystals

H. Trebin, A. Würflinger, D. Bauman, 2003 .

Dielectric studies of octyloxy‐cyanobiphenyl (8OCB) under high pressure

A. Würflinger, S. Urban, T. Brueckert, 1996 .

Differential Thermal Analysis (DTA) and Dielectric Studies on 4-(Trans-4-Pentyl-Cyclohexyl)-Benzonitrile (PCH-5) Under High Pressure

A. Würflinger, S. Urban, T. Brueckert, 1995 .

Dielectric Studies on Liquid Crystals under High Pressure: V. Static Permittivity and Low Frequency Relaxation Process in 4‐n‐Heptyl‐4'‐Cyanobiphenyl (7CB)

A. Würflinger, S. Urban, T. Brueckert, 1993 .

Dielectric studies of liquid crystals under high pressure II. Low frequency relaxation process in 4-n-pentyl-4′-cyanobiphenyl in relation to theories of the nematic state

A. Würflinger, S. Urban, H. Kreul, 1992 .

Dielectric studies of liquid crystals under high pressure: Static permittivity and dielectric relaxation in the nematic phase of pentylcyanobiphenyl (5CB).

A. Würflinger, S. Urban, H. Kreul, 1992 .

Dielectric Properties in the Nematic and Isotropic Phases of Di-n-Propyloxyazoxybenzene (3.OAOB) and Di-n-Pentyloxyazoxybenzene (5.OAOB)

X. P. Nguyen, H. Kresse, S. Wróbel, 1988 .

Dielectric relaxation in nematic and isotropic phases of p-azoxyphenetole (PAP)

H. Kresse, S. Wróbel, S. Urban, 1983 .

Orientational order properties in fluorinated liquid crystals from an optical, dielectric, and 13C NMR combined approach

R. Dabrowski, W. Kuczyński, S. Urban, 2007 .

Dielectric studies in the isotropic phase of six symmetrical azomethines with various number of benzene rings. Influence of the ionic conductivity

A. Iwan, M. Marzec, S. Urban, 2021 .

Comparison of the dielectric properties of 4-(2-methylbutyl)-4′-cyanobiphenyl (5*CB) and 4-pentyl-4′-cyanobiphenyl (5CB) in the liquid state

R. Dabrowski, B. Gestblom, S. Urban, 1999 .

Relaxation frequencies for flip-flop rotation of three- and four-ring compounds and dual frequency addressing mixtures with high birefringence

K. Garbat, R. Dabrowski, J. Herman, 2015 .

Low frequency relaxation in liquid crystals in relation to structural relaxation in glass-formers

C. M. Roland, S. Urban, 2011 .

Dielectric and X-ray Studies of Eleventh and Twelfth Members of Two Isothiocyanato Mesogenic Compounds

A. Budziak, S. Urban, J. Czub, 2006 .

Dielectric studies of tolane derivatives exhibiting the E and K phases

R. Dabrowski, H. Kresse, S. Urban, 2005 .

Neutron Scattering Studies of C6H12 and C6D12 Cyclohexane under High Pressure

I. Natkaniec, W. Zając, A. Würflinger, 1991 .

DTA and dielectric measurements at high pressures of t-butyl-bromide

M. Hartmann, A. Würflinger, S. Urban, 1989 .

Molecular reorientation in the nematic and rotatory phases of 4,4'-di-n-pentyloxyazoxybenzene

I. Natkaniec, X. P. Nguyen, H. Kresse, 1986 .

The Phase Transitions in 2,2‐Dinitropropane

M. Godlewska, J. Clark, S. Urban, 1986 .

Dielectric Relaxation in Liquid and Plastic Phases of 2,2‐Dinitropropane

M. Massalska-arodź, M. Godlewska, S. Urban, 1982 .

Low-birefringence liquid crystal mixtures for photonic liquid crystal fibres application

Tomasz R. Wolinski, Roman Dabrowski, Stanisław Urban, 2017 .

Nematic compounds and mixtures with high negative dielectric anisotropy

K. Garbat, R. Dabrowski, M. Czerwiński, 2017 .

Dielectric studies of liquid crystals under high pressure III. Low frequency relaxation process in 4-(trans-4′-n-hexylcyclohexyl)isothiocyanato benzene

A. Würflinger, S. Urban, 1992 .

Synthesis, mesogenic and dielectric properties of fluorosubstituted isothiocyanatoterphenyls

K. Garbat, R. Dabrowski, M. Czerwiński, 2015 .

Terahertz and optical properties of nematic mixtures composed of liquid crystal isothiocyanates, fluorides and cyanides

M. Reuter, N. Vieweg, B. Fischer, 2013 .

Synthesis and mesogenic properties of three- and four-ring compounds with a fluoroisothiocyanatobiphenyl moiety

K. Garbat, R. Dabrowski, S. Gauza, 2010 .

Dielectric properties of ten three-ring LC fluorosubstituted isothiocyanates with different mesogenic cores

R. Dabrowski, J. Dziaduszek, S. Urban, 2009 .

Dielectric studies of the 4-n-alkyl-4'-thiocyanatobiphenyl (nBT) homologous series (n=2-10) in the isotropic and E phases

R. Dabrowski, B. Gestblom, H. Kresse, 2001 .

Dielectric studies of a 5-n-alkyl-2-(4'-isothiocyanatophenyl)- 1,3-dioxane (nDBT) homologous series (n=4-10)

R. Dabrowski, B. Gestblom, S. Urban, 1998 .

Dielectric studies of smectogenic dioxane mixtures revealing a nematic gap

R. Dabrowski, S. Urban, 1998 .

DTA, X-ray and dielectric relaxation studies of 14CB at atmospheric and elevated pressures

R. Dabrowski, B. Gestblom, A. Würflinger, 2003 .

The influence of the dialkylphenyltolane’s difluorosubstitution on mesomorphic and dielectric properties

P. Kula, J. Herman, S. Urban, 2018 .

General synthesis method of alkyl–alkoxy multi-fluorotolanes for negative high birefringence nematic mixtures

K. Garbat, R. Dabrowski, S. Gauza, 2012 .

Mesomorphic and dielectric properties of fluorosubstituted isothiocyanates with different bridging groups

R. Dabrowski, J. Dziaduszek, S. Urban, 2009 .

Dielectric properties of the phenyl 4-(5-alkyl-1,3,2-dioxaborin-2-yl)benzoates with different terminal and lateral substitutes

R. Dabrowski, S. Urban, J. Czub, 2007 .

PHASE TRANSITION AND DIELECTRIC STUDIES OF A THREE-RING HOMOLOGOUS SERIES WITH THE -NCS TERMINAL GROUP

R. Dabrowski, J. Mościcki, J. Dziaduszek, 1999 .

Volumetric study of n-octyloxy-cyanobiphenyl (8OCB)

D. Fragiadakis, C. M. Roland, S. Urban, 2014 .

High Pressure DTA Study on the Phase Behaviours in Some Selected Plastic and Liquid Crystals

M. Hartmann, A. Würflinger, M. Godlewska, 1992 .

Dielectric studies of trans-4-n-octyl-(4-cyanophenyl)cyclohexane (8PCH) at ambient and high pressure

B. Gestblom, A. Würflinger, S. Urban, 1998 .

Dielectric studies of liquid crystals under high pressure. IV. Static permittivity and low frequency relaxation process in 4-n-hexyl-4′-cyanobiphenyl (6CB)

A. Würflinger, S. Urban, T. Brueckert, 1993 .

Selected fluorosubstituted phenyltolanes with a terminal group: NCS, CN, F, OCF3 and their mesogenic and dielectric properties and use for the formulation of high birefringence nematic mixtures to GHz and THz applications

K. Garbat, A. Glushchenko, J. Dziaduszek, 2017 .

Megahertz dielectric relaxation process in the nematic and smectic phases of two thiol esters (9S5 and 10S5)

H. Kresse, S. Urban, J. Chruściel, 1992 .

Dielectric Relaxation in the Metastable Modification of the Solid Phase of p-Methoxybenzylidene-p'-n-Butylaniline (MBBA)

J. Mościcki, S. Urban, 1980 .

Dielectric anisotropy in the nematic phase of 8PCH as a function of temperature and pressure

S. Urban, A. Wűrflinger, 2000 .

Pressure–temperature phase diagrams for four higher members (nonyl–dodecyl) of the homologous series of 4′-alkyl-4-isothiocyanato-biphenyl ( n BT)

R. Dabrowski, A. Würflinger, S. Urban, 2006 .

Calorimetric and Dielectric Investigations of MBBA (N-(p-methoxybenzylidene)-p-butylaniline) and HAB (4,4′ -di-n-heptyloxyazoxybenzene)

X. P. Nguyen, J. Mościcki, S. Wróbel, 1977 .

Dielectric Studies of 4-n-Pentylphenyl-4-Octyloxythiobenzoate

H. Kresse, S. Wróbel, S. Urban, 1985 .

Dielectric investigations of two liquid crystalline diols

B. Gestblom, C. Tschierske, H. Kresse, 1993 .

Dielectric Relaxation and Quasielastic Neutron Scattering Study of Molecular Reorientation in the Nematic and Solid Phases of 4,4'-Di-N-Butyloxyazoxybenzene

J. Janik, H. Kresse, S. Wróbel, 1988 .

Determination of Order Parameters in Laterally Fluorosubstituted Terphenyls by 19F-NMR, Optical and Dielectric Anisotropies

B. Mennucci, W. Kuczyński, A. Spadlo, 2011 .

Phase behavior and dynamics of a cholesteric liquid crystal.

R. Dabrowski, D. Fragiadakis, C. Roland, 2014, The Journal of chemical physics.

Thermodynamic scaling and the characteristic relaxation time at the phase transition of liquid crystals.

S. Rzoska, S. Bair, R. Bogoslovov, 2008, The Journal of chemical physics.

Thermodynamic analysis of the low frequency relaxation time in the smectic A and C phases of a liquid crystal.

C. M. Roland, S. Urban, K. Skrzypek, 2007, The Journal of chemical physics.

Dielectric studies of two liquid crystalline benzoates with coupled and decoupled CN groups

R. Dabrowski, B. Gestblom, S. Urban, 2002 .

Dielectric Relaxation in Liquid Crystals with the Nematic and Smectic A Polymorphism

R. Dabrowski, E. Novotná, H. Kresse, 1995 .

Nematic order parameter as determined from dielectric relaxation data and other methods

Stanisław Urban, Wojciech Kuczynski, Sebastian Pawlus, 2003 .

Dynamics of 4,4′-di-n-heptylazoxybenzene (HAB) studied using dielectric and 2H NMR relaxation measurements

B. Gestblom, V. Domenici, S. Urban, 2004 .

DTA and Dielectric Studies of a Substance with the Nematic, Smectic A, and Smectic C Polymorphism at Ambient and Elevated Pressures

R. Dabrowski, S. Pawlus, A. Würflinger, 2003 .

X‐ray studies on the crystalline E phase of the 4‐n‐alkyl‐4′‐isothiocyanatobiphenyl homologous series (nBT, n = 2–10)

A. Budziak, S. Urban, J. Czub, 2008 .

Calorimetric and spectroscopic evidence of chain-melting in smectic E and smectic A phases of 4-alkyl-4'-isothiocyanatobiphenyl (nTCB).

Kazuya Saito, M. Massalska-arodź, Y. Yamamura, 2012, The journal of physical chemistry. B.

PVT measurements on n -octyl-isothiocyanato-biphenyl (8BT) at elevated pressures

A. Würflinger, S. Urban, 2002 .

Comparison of the Dielectric Relaxation Data for the Isotropic and Nematic Phases of Three Homologous Series: nCb, nOCB and nPCH, (n =5÷8)

B. Gestblom, A. Würflinger, S. Urban, 1999 .

Orientational order of fluorinated mesogens containing the 1,3,2-dioxaborinane ring: a multidisciplinary approach.

R. Dabrowski, B. Mennucci, W. Kuczyński, 2009, The journal of physical chemistry. B.

Orientational order of difluorinated liquid crystals: a comparative 13C-NMR, Optical, and dielectric study in nematic and smectic B phases.

R. Dabrowski, W. Kuczyński, S. Urban, 2008, The journal of physical chemistry. B.

Thermodynamical scaling of the low frequency relaxation time in liquid crystalline phases.

Stanisław Urban, A. Würflinger, S. Urban, 2005, Physical review. E, Statistical, nonlinear, and soft matter physics.

Mesomorphic, dielectric, and optical properties of fluorosubstituted biphenyls, terphenyls, and quaterphenyls

R. Dabrowski, A. Spadlo, P. Kula, 2008 .

Dielectric properties of selected laterally fluoro-substituted 4,4′′-dialkyl, dialkoxy and alkyl-alkoxy [1:1′;4′:1′′]terphenyls

A. Spadlo, P. Kula, S. Urban, 2010 .

The synthesis and properties of fluoro-substituted analogues of 4-butyl-4′-[(4-butylphenyl)ethynyl]biphenyls

P. Kula, J. Herman, S. Urban, 2013 .

Phase diagram and dielectric relaxation studies of n-octyl-isothiocyanato-biphenyl (8BT) in the crystalline E phase under high pressure

A. Kocot, A. Würflinger, S. Urban, 2001 .

High Pressure Dielectric Studies of 8CB in the Isotropic, Nematic, and Smectic A Phases

P. Markwick, A. Würflinger, S. Urban, 1999 .

PVT and dielectric measurements on 4-n-pentyl-4'-cyano-biphenyl (5CB) under high pressure

Stanislaw Urban, B. Gestblom, D. Buesing, 1998, Other Conferences.

Study of High Frequency Relaxation Processes in Three Substances with the -CN Groups at the Lateral Positions

S. Urban, Bo Gestbloma, R. Dąbrowskib, 2000 .

Thermodynamic scaling of the viscosity and the longitudinal relaxation time for three nematic n-alkyl-cyclohexyl-cyanophenyls

S. Urban, 2011 .

Dielectric relaxation studies of 6OCB/8OCB mixtures with the nematic-smectic A-nematic re-entrant phase sequence

R. Dabrowski, B. Gestblom, A. Kocot, 2000 .