Cracking the Kauzmann paradox

RS Welch, ED Zanotto, CJ Wilkinson, DR Cassar… - Acta Materialia, 2023 - Elsevier
The Kauzmann paradox and associated Kauzmann temperature are two of the most widely
debated topics in glass science over the past eighty years. Both conceptualized by Walter …

[HTML][HTML] Theoretical and experimental investigation of shape memory polymers programmed below glass transition temperature

K Shahi, V Ramachandran - Polymers, 2022 - mdpi.com
An epoxy-based shape memory polymer (SMP) is synthesized and examined for its
deterioration in shape fixity due to springback and isothermal viscoelastic recovery at …

Is the structural relaxation of glasses controlled by equilibrium shear viscosity?

RF Lancelotti, DR Cassar, M Nalin… - Journal of the …, 2021 - Wiley Online Library
Abstract Knowledge of relaxation processes is fundamental in glass science and technology
because relaxation is intrinsically related to vitrification, tempering as well as to annealing …

Structural, shear and volume relaxation in a commercial float glass during aging

S Jurca, H Chen, S Sen - Journal of Non-Crystalline Solids, 2022 - Elsevier
Density, Raman spectroscopy and viscosity measurements are utilized to probe,
respectively, the volume, structural and shear relaxation behavior of a Na-Ca-Mg silicate …

Numerical and atomistic models for predicting structural relaxation in glasses

C Wilkinson - Computational Materials Science, 2024 - Elsevier
From optical fiber to high-tech displays, glass relaxation plays a critical role. Due to the non-
equilibrium nature of glass, there is a constant evolution associated with relaxation that …

Exploring ice Ic nucleation and structural relaxation in supercooled water

AO Tipeev, ED Zanotto - Journal of Molecular Liquids, 2024 - Elsevier
Despite intensive research efforts, understanding how water freezes remains an open and
relevant question with profound implications. In this study, we examine ice Ic nucleation and …

Unveiling nucleation dynamics by seeded and spontaneous crystallization in supercooled liquids

L Separdar, JP Rino, ED Zanotto - Computational Materials Science, 2021 - Elsevier
Crystallization of supercooled liquids and glasses is of gargantuan scientific and industrial
importance. However, investigating its early stages is experimentally very challenging …

Fast crystallization below the glass transition temperature in hyperquenched systems

P Lucas, W Takeda, J Pries, J Benke-Jacob… - The Journal of …, 2023 - pubs.aip.org
Many phase change materials (PCMs) are found to crystallize without exhibiting a glass
transition endotherm upon reheating. In this paper, we review experimental evidence …

Unveiling relaxation and crystal nucleation interplay in supercooled germanium liquid

AO Tipeev, JP Rino, ED Zanotto - Acta Materialia, 2021 - Elsevier
A well-designed study of the relationship between crystal nucleation and relaxation in
supercooled liquids could clarify some critical issues in condensed matter science. In this …

Fragility and temperature dependence of stretched exponential relaxation in glass‐forming systems

CJ Wilkinson, K Doss, O Gulbiten… - Journal of the …, 2021 - Wiley Online Library
Relaxation behavior is critically important for nearly all high‐tech applications of glass. It is
also known as one of the most difficult unsolved problems in condensed matter physics. The …