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与人们所想的相反,分子在粗糙表面移动得更快。
https://www.sciencedaily.com/releases/2020/01/200117104748.htm
Journal Reference:
Anna Panagopoulou, Cristian Rodríguez-Tinoco, Ronald P. White, Jane E. G. Lipson, Simone Napolitano. Substrate Roughness Speeds Up Segmental Dynamics of Thin Polymer Films. Physical Review Letters, 2020; 124 (2) DOI: 10.1103/PhysRevLett.124.027802
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