A THEORETICAL EXPLANATION OF LOW-FIELD MICROWAVE EMISSION FROM INSB

被引:20
作者
HARTH, W
JAENICKE, R
机构
[1] Institut für Technische Elektronik, Technische Hochschule München, Munich
关键词
D O I
10.1063/1.1652644
中图分类号
O59 [应用物理学];
学科分类号
摘要
A theory is presented for the microwave emission from n-InSb at 77°K in the presence of magnetic and low electric fields using Maxwellian electron velocity distribution and piezoelectric coupling between sound and plasma waves. The case of crossed fields is discussed in detail. Magnetoresistance effect and Doppler-shifted acoustic cyclotron resonance are the essential mechanisms which determine the magnetic field dependence of the microwave emission. © 1969 The American Institute of Physics.
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页码:27 / &
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