4.6 Article

Temperature-Dependence of High-Gain Operation in GaAs Photoconductive Semiconductor Switch at 1.6 mu J Excitation

期刊

IEEE ELECTRON DEVICE LETTERS
卷 37, 期 1, 页码 67-69

出版社

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LED.2015.2503298

关键词

Gallium arsenide (GaAs); high-gain mode; photoconductive semiconductor switch

资金

  1. National Natural Science Foundational of China [61427814, 51377133, 51477140]
  2. Ultrafast Photo-Electronic Technology Innovation Group of Shaanxi Province [2014KCT-13]
  3. China Postdoctoral Science Foundation [2015T81044]
  4. Ultrafast Photo-Electronic Technology Innovation Group, Xi'an University of Technology [108-00T1401]

向作者/读者索取更多资源

This letter reports the temperature-dependence of high-gain operation in semi-insulating GaAs photoconductive semiconductor switches at 1.6 mu J laser diode excitation. Under the excitation of two different spot patterns, the electric field threshold for high-gain operation is investigated by varying the temperature. In addition, the switching characteristics dependence on temperature are also studied under the perpendicular spot excitation.

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