A method for determining the ambipolar diffusion length and carrier lifetime in GaAs p-i-n diodes

作者:Ayzenshtat G I*; Yushchenko A Yu
来源:Instruments and Experimental Techniques, 2015, 58(2): 279-282.
DOI:10.1134/S0020441215010236

摘要

It was determined that the forward loss resistance as a function of the radius of the active region of typical microwave p-i-n diodes depends on the ratio of the square of the ambipolar-diffusion length to the square of the radius of the diode active region. Based on this regularity, a method was developed that provides simple determination of the ambipolar-diffusion length and the carrier lifetime.

  • 出版日期2015-3

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