Comparative Analysis of Photo-Crystallization in a-Se95Te5 and a-Se95In5 Alloys

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2006,（11）
• 页码范围: 3061-3064
• 页数: 4页
• 语种: 英文

摘要

We report a comparative study on photo-crystallization in a-Se95 Te5 and a-Se95In5 alloys. The photo-crystallization is achieved by a shining white line on the thin films of these alloys in vacuum for different exposure times. The results indicate that photo-crystallization is fast in a-Se95In5 alloy as compared to a-Se95 Te5 alloy. This is explained in terms of lower thermal stability of a-Se95In5 alloy as compared to a-Se95 Te5 alloy.