AUGER GENERATION SUPPRESSION IN NARROW-GAP SEMICONDUCTORS USING THE MAGNETOCONCENTRATION EFFECT

被引:8
|
作者
DJURIC, Z [1 ]
JAKSIC, Z [1 ]
VUJANIC, A [1 ]
PIOTROWSKI, J [1 ]
机构
[1] VIGO LTD, PL-00908 WARSAW 49, POLAND
关键词
D O I
10.1063/1.350505
中图分类号
O59 [应用物理学];
学科分类号
摘要
A method is presented for the Auger generation suppression in narrow-gap semiconductors using the magnetoconcentration effect for the case when all the generation-recombination mechanisms (Auger, radiative, and Shockley-Read) are taken into account. A numerical solution is given for the kinetic equation determining carrier concentration distribution in a thin semiconductor slab placed in an electric and a magnetic field. The results of the numerical calculation show that the Auger generation suppression becomes very efficient when the concentration of Shockley-Read recombination centers is small enough.
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页码:5706 / 5708
页数:3
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