INFRARED INTERSUBBAND PHOTOINDUCED CHARGE POLARIZATION IN ASYMMETRICAL QUANTUM-WELLS

被引：13
|
作者：
LEVINE, BF
GUNAPALA, SD
HONG, M
机构：
来源：
APPLIED PHYSICS LETTERS | 1991年 / 59卷 / 16期
关键词：
D O I：
10.1063/1.106152
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have studied the long-wavelength photoinduced charge polarization and electron storage produced by infrared intersubband absorption in highly asymmetrical graded quantum wells. At zero bias a large photovoltage is observed, while at high bias the charge transfer probability approaches unity.
引用
收藏
页码：1969 / 1971
页数：3
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