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Velocity field characteristics of minority carriers (electrons) inp‐In0.53Ga0.47As

 

作者: J. Degani,   R. F. Leheny,   R. E. Nahory,   J. P. Heritage,  

 

期刊: Applied Physics Letters  (AIP Available online 1981)
卷期: Volume 39, issue 7  

页码: 569-572

 

ISSN:0003-6951

 

年代: 1981

 

DOI:10.1063/1.92797

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Steady‐state velocity field characteristics for photoexcitedminorityelectrons inp‐In0.53Ga0.47As are reported. A low‐field drift mobility of 6000 cm2/V s for ∼1017cm−3impurities and a high‐field drift velocity of 2.6×107cm/s at 7.5 kv/cm are found. There is no evidence of transferred electron effects, a result which we attribute to energy scattering by holes and which leads to an enhancement of electron drift velocity.

 

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