Strong pretransitional anomaly near glass transition

Szymon Starzonek; Aleksandra Drozd-Rzoska; Sylwester J. Rzoska

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arXiv · 2206.09605

Strong pretransitional anomaly near glass transition

Szymon Starzonek·Aleksandra Drozd-Rzoska·Sylwester J. Rzoska

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Abstract

In this report we present the first ever results of strong pretransitional effect observed for the maximum of absorption peak $${\epsilon}_{max}^{''}(T)$$ in supercooled liquid-crystalline systems near the glass transition temperature. This anomaly may be described by critical-like relation with critical exponent {\alpha}=0.5, which corresponds well with previous results for static electric permittivity $${\epsilon}_{s}(T)$$. Such a behaviour may suggest thermodynamic character of glass transition.

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Szymon Starzonek, Aleksandra Drozd-Rzoska, Sylwester J. Rzoska. 2022-06-20. Strong pretransitional anomaly near glass transition. https://arxiv.org/abs/2206.09605

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