Release of free-volume bubbles by cooperative-rearrangement regions during the deposition growth of a colloidal glass

Vapor deposition can produce ultrastable glasses similar to conventional glasses aged over thousands of years. Here authors study deposition growth kinetics of a two-dimensional colloidal glass and report relatively frequent occurrence of large and anisotropic regions of cooperative rearrangements a...

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Autores principales: Xin Cao, Huijun Zhang, Yilong Han
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/399e79c711eb4bacab5d0fe8877a8cb7
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Sumario:Vapor deposition can produce ultrastable glasses similar to conventional glasses aged over thousands of years. Here authors study deposition growth kinetics of a two-dimensional colloidal glass and report relatively frequent occurrence of large and anisotropic regions of cooperative rearrangements at intermediate depths from the surface.