A WEAK BOND DANGLING BOND CONVERSION MODEL FOR LIGHT-INDUCED DEFECTS IN A-SI-H

被引:8
作者
SANTOS, PV
JACKSON, WB
机构
[1] Xerox Palo Alto Research Center, Palo Alto, CA 94304
关键词
D O I
10.1016/S0022-3093(05)80091-2
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The kinetics of light induced defect generation was investigated by light soaking experiments (i) under constant photocurrent and (ii) at low temperatures and under constant illumination intensity. For constant density of photogenerated carriers, the rate of defect formation decreases as more defects are formed, indicating the existence of a distribution of defect formation energies in the amorphous network.
引用
收藏
页码:203 / 206
页数:4
相关论文
共 5 条
[1]  
Braunlich P., 1979, Thermally stimulated relaxation in solids, P1
[2]   SOLUTION OF THE MU-TAU PROBLEM IN A-SI-H [J].
KOCKA, J ;
NEBEL, CE ;
ABEL, CD .
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1991, 63 (01) :221-246
[3]  
SANTOS PV, 1991, IN PRESS AMOPRHOUS S
[4]   BAND TAILS, ENTROPY, AND EQUILIBRIUM DEFECTS IN HYDROGENATED AMORPHOUS-SILICON [J].
SMITH, ZE ;
WAGNER, S .
PHYSICAL REVIEW LETTERS, 1987, 59 (06) :688-691
[5]   LIGHT-INDUCED METASTABLE DEFECTS IN HYDROGENATED AMORPHOUS-SILICON - A SYSTEMATIC STUDY [J].
STUTZMANN, M ;
JACKSON, WB ;
TSAI, CC .
PHYSICAL REVIEW B, 1985, 32 (01) :23-47