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 en
ISSN 0021-8979; 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 USA
公開徵稿
出版型式 紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/77289 )

機構典藏連結
SDGS 尊嚴就業與經濟發展,產業創新與基礎設施