MICROWAVE MINIBAND NDC IN GAINAS/ALINAS SUPERLATTICES

被引：8

作者：

PALMIER, JF

HARMAND, JC

MINOT, C

LEPERSON, H

DUTISSEUIL, E

WANG, H

LEROUX, G

机构：

来源：

SOLID-STATE ELECTRONICS | 1994年 / 37卷 / 4-6期

关键词：

D O I：

10.1016/0038-1101(94)90279-8

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The negative differential conductance original form electron Bragg scattering in miniband transport is demonstrated in a series of five GaInAs/AlInAs superlattices having miniband width from 18 to 81 meV. Sharp resonances or broad-band amplification (0-55 Ghz) are obtained according to the miniband width. Experimental values of the peak velocities deduced from the micowave resonances, and, to some extent, the d.c. values, are satisfactorily compared with semi-classical theory based upon the complete Boltzman Transport Equation.

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页码：697 / 700

页数：4

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