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Author:

谢红云 (谢红云.) | 孙丹 (孙丹.) | 张良浩 (张良浩.) | 江之韵 (江之韵.) | 刘硕 (刘硕.) | 张万荣 (张万荣.)

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Abstract:

为了缓解光敏晶体管探测器在响应度和响应速度优化时存在的矛盾并提高响应度和响应速度,分析了单载流子传输(uni—travelling—carrier,UTC)双异质结光敏晶体管(double hetero-junction phototransistor,DHPT)中光生载流子对发射结结电容和集电结结电容的影响,建立了UTC—DHPT的频率特性模型.基于所建模型,研究了UTC—DHPT在电学晶体管工作状态(double hetero-junction transistor,DHBT)、基极光偏置的二端工作模式(two terminal,2T)和基极光电混合偏置的三端工作模式(three term...

Keyword:

高频特性 单载流子传输 光敏晶体管

Author Community:

  • [ 1 ] 北京工业大学电子信息与控制工程学院

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Source :

北京工业大学学报

Year: 2015

Issue: 12

Volume: 41

Page: 1878-1883

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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