Abstract
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.
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Original Russian Text © G.I. Ayzenshtat, A.Yu. Yushchenko, 2015, published in Pribory i Tekhnika Eksperimenta, 2015, No. 2, pp. 118–121.
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Ayzenshtat, G.I., Yushchenko, A.Y. A method for determining the ambipolar diffusion length and carrier lifetime in GaAs p-i-n diodes. Instrum Exp Tech 58, 279–282 (2015). https://doi.org/10.1134/S0020441215010236
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DOI: https://doi.org/10.1134/S0020441215010236