Investigation of the fracture mechanism of Cu-Al gradient structure

文化大學機構典藏 CCUR > 理工學院 > 理學院 > 化學系所 > 期刊論文 > Item 987654321/29283

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/29283

题名:	Investigation of the fracture mechanism of Cu-Al gradient structure
作者:	Lee, Wen-Jay Chen, Hui-Lung Hsieh, Jin-Yuan Ju, Shin-Pon Wang, Jyun-Hao Lin, Jenn-Sen
贡献者:	化學系
关键词:	WIRE-BONDS OPTIMIZATION ALGORITHM DYNAMICS
日期:	2014
上传时间:	2015-01-28 09:35:39 (UTC+8)
摘要:	The mechanical properties of a Cu-Al gradient structure obtained from a tensile test have been investigated by molecular dynamics simulation. The tight binding potential was used to model the interaction between the Cu-Al atoms. The parameters of the TB potential were fitted according to the binding energies, atomic forces of the structures, and elastic constants of CuAl, CuAl2 and Cu3Al by density functional theory (DFT) calculations. These parameters were further applied to generate the Cu-Al gradient structure and perform the tensile test simulation. Meanwhile, the Honeycutt-Andersen (HA) index, radius distribution function and angular correlation function were used to analyze the characteristics of the atomic structure.
關聯:	RSC ADVANCES 卷: 4 期: 23 頁碼: 11975-11979
显示于类别:	[化學系所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	317	检视/开启

检视Licence

在CCUR中所有的数据项都受到原著作权保护.