Measurement of Free-Carrier Lifetimes in GaP by Photoinduced Modulation of Infrared Absorption

A new technique is presented for measuring the lifetimes of both minority and majority photoexcited free carriers in GaP. The technique is useful for both n- and p- type material in any doping range and involves measurement of the modulation of the free-carrier infrared absorption induced by photoex...

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Veröffentlicht in:Journal of applied physics 1971-01, Vol.42 (8), p.3205-3208
Hauptverfasser: Afromowitz, Martin A., DiDomenico, M.
Format: Artikel
Sprache:eng
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