ON THE COHERENT SELF-OSCILLATION MECHANISM UNDER TRANSVERSE BREAKDOWN IN N-INSB (T = 77K)

被引：1

作者：

ABDURAKHMANOV, SM

VLADIMIROV, VV

GORSHKOV, VN

机构：

[1] Ukrainian SSR Acad of Sciences, Inst, of Physics, Kiev, USSR, Ukrainian SSR Acad of Sciences, Inst of Physics, Kiev, USSR

来源：

SOLID STATE COMMUNICATIONS | 1985年 / 56卷 / 04期

关键词：

MAGNETIC FIELD EFFECTS;

D O I：

10.1016/0038-1098(85)90411-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A nonlinear theory of self-oscillation in crossed electric and magnetic fields is presented. Effects of the magnetic field intensity, sample dimensions, and surface recombination rate on the generation conditions of coherent (monochromatic) self-oscillations are studied. A domain model of coherent self-oscillations excited under transverse breakdown and strong magnetoconcentration effect is proposed. Numerical calculations for n-InSb (T equals 77 K) are carried out. Coherent self-oscillations are shown to be induced for frequencies about 10**1**0 Hz.

引用

页码：399 / 402

页数：4