教師資料查詢 | 類別: 期刊論文 | 教師: 林清彬 LIN CHING-BIN (瀏覽個人網頁)

標題:Ripple dislocation slip in wrinkled gold film deposited on polydimethylsiloxane
學年99
學期2
出版(發表)日期2011/07/01
作品名稱Ripple dislocation slip in wrinkled gold film deposited on polydimethylsiloxane
作品名稱(其他語言)
著者Lin, C. B.; Chuang, Y. F.; Liu, Y. H.; Lee, Sanboh; Chou, Y. T.
單位淡江大學機械與機電工程學系
出版者College Park: American Institute of Physics
著錄名稱、卷期、頁數Journal of Applied Physics 110(1), 014313(4pages)
摘要The motion of ripple dislocations in a wrinkled thin film of gold deposited on polydimethylsiloxane (PDMS) was investigated. The deposition was made under tensile load along the first direction on the PDMS plate. After the tensile load was released, a ripple pattern and ripple dislocations were formed on the surface. Upon reloading in the second direction, these ripple dislocations were able to slip. At a given tensile load, the speed of slip decreased as the loading time increased, and finally reached a constant value, which was increasing with the applied load. The measured data were interpreted with a dynamic model based on Newton’s law of motion. Interaction of ripple dislocations was also observed. It was shown that a pair of positive and negative ripple dislocations of equal strength could annihilate each other or form a dipole, depending on the magnitude of the applied load.
關鍵字dislocations;gold;metallic thin films;slip;Indirect evidence of dislocations and other defects
語言英文
ISSN0021-8979; 1089-7550
期刊性質國外
收錄於SCI
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式紙本
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