An exafs investigation on the effect of cold rolling on copper

S. S. Fang*, H. D. Chen

*此作品的通信作者

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

An EXAFS study has been performed on annealed and cold-rolled copper foils in order to understand the structural change after deformation. Data taken from a cold-rolled specimen showed nearly identical nearest neighbor structure as compared to an annealed specimen. However, larger Debye-Waller factors and static displacements were observed for atoms in the higher coordination shells. Furthermore, increased disorder in the deformed specimen resulted in a reduced EXAFS amplitude. The determination of the electron mean free path and the effect of specimen non-uniformity on the transmission EXAFS amplitude are also discussed.

原文English
頁(從 - 到)521-525
頁數5
期刊Journal of Physics and Chemistry of Solids
44
發行號6
DOIs
出版狀態Published - 1 1月 1983

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