Revealing the role of molecular rigidity on the fragility evolution of glass-forming liquids

The fragility describes the degree of slowdown in material dynamics as approaching glass transition temperature, but its molecular origin remains unclear. Here, Yildirim et al.show a strong correlation between temperature-dependent spatial distribution of molecular rigidity and the fragility index.

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Autores principales: C. Yildirim, J.-Y. Raty, M. Micoulaut
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/e1d80c3e65574251b74d394cb23aea30
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