The new face of the activation volume in glass forming systems

Aleksandra Drozd-Rzoska

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arXiv · 1810.00195

The new face of the activation volume in glass forming systems

Aleksandra Drozd-Rzoska

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Abstract

This report proposes the solution of the long standing problem regarding the key property governing the pressure related dynamics in glass forming and complex systems: the determination of the apparent activation volume Va and its pressure dependence. Results are tested in the previtreous domain, up to P ~ 1.2 GPa, for glass forming diisobutyl phthalate (DIIP, low molecular weight liquid), isoctyloxycyanobiphenyl (8*OCB, liquid crystal), bisphenol A/epichlorohydrin (EPON 828, epoxy resin).

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Aleksandra Drozd-Rzoska. 2018-09-29. The new face of the activation volume in glass forming systems. https://arxiv.org/abs/1810.00195

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