Observation of cyclotron resonance in the photoconductivity of two-dimensional electrons
Observation of cyclotron resonance in the photoconductivity of two-dimensional electrons
复制标题
二维电子光电导中回旋共振的观察
DOI：
10.1063/1.93197
复制
发表时间：
1982
影响因子：
4
通讯作者：
A. Gossard
中科院分区：
文献类型：
--
作者：
J. C. Maan;T. Englert;D. C. Tsui;A. Gossard
我们在GaAs/AlGaAs异质结的界面上观察到二维电子气的光响应中的回旋共振。在共振条件下，对于约10−4 W/cm 2的远红外强度，获得了0.5%的电阻率变化。
We have observed cyclotron resonance in the photoresponse of the two‐dimensional electron gas at the interface of a GaAs/AlGaAs heterojunction. A 0.5% change in resistivity was obtained under resonance conditions for a far‐infrared intensity of about 10−4 W/cm2.