能源景观
玻璃化转变
薄膜
理想(伦理)
动能
透视图(图形)
基质(水族馆)
材料科学
领域(数学)
机械
热力学
纳米技术
聚合物
复合材料
物理
经典力学
地质学
数学
几何学
认识论
海洋学
哲学
纯数学
作者
Thomas M. Truskett,Venkat Ganesan
摘要
We introduce a mean-field model for the potential energy landscape of a thin fluid film confined between parallel substrates. The model predicts how the number of accessible basins on the energy landscape and, consequently, the film’s ideal glass transition temperature depend on bulk pressure, film thickness, and the strength of the fluid–fluid and fluid–substrate interactions. The predictions are in qualitative agreement with the experimental trends for the kinetic glass transition temperature of thin films, suggesting the utility of landscape-based approaches for studying the behavior of confined fluids.
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