S
Sylwester J. Rzoska
Researcher at Polish Academy of Sciences
Publications - 238
Citations - 4300
Sylwester J. Rzoska is an academic researcher from Polish Academy of Sciences. The author has contributed to research in topics: Dielectric & Liquid crystal. The author has an hindex of 33, co-authored 216 publications receiving 3570 citations. Previous affiliations of Sylwester J. Rzoska include University of Silesia in Katowice & Silesian University.
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Journal ArticleDOI
Composition and pressure effects on the structure, elastic properties and hardness of aluminoborosilicate glass
Jingshi Wu,Timothy Michael Gross,Liping Huang,Siva Priya Jaccani,Randall E. Youngman,Sylwester J. Rzoska,Michal Bockowski,Saurav Bista,Jonathan F. Stebbins,Morten Mattrup Smedskjær +9 more
TL;DR: A series of calcium-aluminoborosilicate glasses with different ratios of B2O3/SiO2 have been isostatically compressed at 1 and 2 GPa at temperatures above their glass transition temperatures as discussed by the authors.
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Network Glasses Under Pressure: Permanent Densification in Modifier-Free Al2O3−B2O3−P2O5−SiO2 Systems
Saurabh Kapoor,Xiaoju Guo,Randall E. Youngman,Carrie L. Hogue,John C. Mauro,Sylwester J. Rzoska,Michal Bockowski,Lars Rosgaard Jensen,Morten Mattrup Smedskjær +8 more
TL;DR: In this article, the role of atomic structure in opposing densification of quaternary glass has been investigated, and it is shown that crack resistance can be controlled at the atomic scale.
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Distortion-sensitive insight into the pretransitional behavior of 4-n-octyloxy-4′-cyanobiphenyl (8OCB)
Sylwester J. Rzoska,Aleksandra Drozd-Rzoska,Prabir K. Mukherjee,David López,David López,Julio Cesar Martinez-Garcia +5 more
TL;DR: Results of studies of the static and dynamic dielectric properties in rod-like 4-n-octyloxy-4'-cyanobiphenyl with isotropic (I)-nematic (N)-smectic A (SmA)-crystal (Cr) mesomorphism, combined with measurements of the low-frequency nonlinear dielectrics effect and heat capacity are presented.
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Effect of glass structure on the dynamics of the secondary relaxation in diisobutyl and diisoctyl phthalates
Marian Paluch,Sebastian Pawlus,S. Hensel-Bielowka,Kamil Kaminski,T. Psurek,Sylwester J. Rzoska,Jerzy Zioło,C. M. Roland +7 more
TL;DR: In this article, the authors show that properties of the relaxation measured below Tg are sensitive to the structure of the glass; that is, the thermodynamic path from the equilibrium liquid strongly affects the relaxation times, their distribution, and the activation energy quantifying their temperature dependence.
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Universal critical-like scaling of dynamic properties in symmetry-selected glass formers.
TL;DR: The supporting evidence was obtained on the basis of the distortion-sensitive, derivative-based analysis of tau(T) data for a rodlike liquid crystalline compound, orientationally disordered crystals, a colloidal nanofluid system, polymer melt, oligomeric liquid, and low molecular weight glass formers.