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Semiconductor physics
On heating mechanisms in LEDs based on $p$-InAsSbP/$n$-InAs(Sb)
A. L. Zakhgeima, S. A. Karandashovb, A. A. Klimovb, R. È. Kunkovb, T. S. Lukhmyrinab, B. A. Matveevb, M. A. Remennyib, A. A. Usikovab, A. E. Chernyakova a Submicron Heterostructures for Microelectronics Research and Engineering Center, Russian Academy of Sciences, St. Petersburg
b Ioffe Institute, 194021 St. Petersburg, Russia
Abstract:
Three main reasons for a temperature increase in activated $p$-InAsSbP/$n$-InAs/$n$-InAsSbP and $p$-InAsSbP/$n$-InAsSb/$n$-InAs double heterostructures has been considered, contribution of nonradiative Auger recombination, electron-phonon interaction and Joule heating to diode temperature increase in single element LEDs and flip-chip diode arrays (1$\times$3) were evaluated at forward and reverse bias using data on spatial distribution of the mid-IR radiation intensity and current-voltage characteristics.
Keywords:
IR LED, IR diode array, Joule heating, Auger recombination, electron-phonon interaction.
Received: 18.11.2022 Revised: 25.12.2022 Accepted: 25.12.2022
Citation:
A. L. Zakhgeim, S. A. Karandashov, A. A. Klimov, R. È. Kunkov, T. S. Lukhmyrina, B. A. Matveev, M. A. Remennyi, A. A. Usikova, A. E. Chernyakov, “On heating mechanisms in LEDs based on $p$-InAsSbP/$n$-InAs(Sb)”, Fizika i Tekhnika Poluprovodnikov, 57:1 (2023), 42–52
Linking options:
https://www.mathnet.ru/eng/phts6832 https://www.mathnet.ru/eng/phts/v57/i1/p42
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