期刊论文详细信息
Probing thermomechanical behavior of polymers at the nanometer scale with single-ion bombardment and scanning force microscopy
Article
关键词: INDUCED SURFACE TRACKS;    FILMS;   
DOI  :  10.1103/PhysRevB.62.11273
来源: SCIE
【 摘 要 】

Features produced by swift heavy ions on polymer thin films at different temperatures are used to identify the transition between vitreous and viscoelastic behaviors (the glass transition temperature) and to probe the relaxation of nanodeformations in the material. Scanning force microscopy images reveal nanometer-sized craters and raised regions around the point of ion impact. The size of such defects is independent of temperature for - 196 degreesC

【 授权许可】

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