Effect of an InxGa1-xAs-GaAs blocking heterocathode metal contact on the GaAs TED operation

Yu. V. Arkusha, E. D. Prokhorov, I. P. Storozhenko

Abstract


The frequency dependence of the generation efficiency of an m-n:InxGa1-xAs-n:GaAs-n+:GaAs TED with the 2.5-mm long active region is calculated. The optimum values – which yield the diode maximum generation efficiency – for the n:InxGa1-xAs cathode length, the cathode concentration of ionized impurities, and the height of the potential barrier on metal contact are determined.

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References


Аркуша Ю.В. Влияние металлического контакта к запорному InxGa1-xAs-GaAs-гетерокатоду на работу GaAs-диодов Ганна / Ю.В. Аркуша, Э.Д. Прохоров, И.П. Стороженко // Радиофизика и радиоастрономия. — 2004. — Т. 9, № 3. — С. 331-337.




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