PHOTOIONIZATION OF IMPURITIES IN INFINITE-BARRIER QUANTUM-WELLS

被引:52
作者
ELSAID, M
TOMAK, M
机构
[1] Department of Physics, Middle East Technical University, Ankara
关键词
QUANTUM WELLS; SEMICONDUCTORS; SHALLOW IMPURITIES; PHOTOIONIZATION; MAGNETIC FIELD;
D O I
10.1016/0022-3697(91)90154-R
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The dependence of the photoionization cross-section on photon energy is calculated for shallow donors in infinite-barrier GaAs/Ga(1-x)Al(x)As quantum well as a function of well width. The effect of a magnetic field is also considered.
引用
收藏
页码:603 / 606
页数:4
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