Abstract
We have studied the photoluminescence of heterostructures based on solid solution systems of the GaInP/GaAsP/GaInAsP type grown by metalorganic chemical vapor deposition method. It is established that GaAs0.77P0.23 and Ga0.74In0.26As0.53P0.47 solid solutions form a type-II heterojunction. The conduction band offset at the GaAs0.77P0.23/Ga0.74In0.26As0.53P0.47 heteroboundary amounts to 90 meV, which makes the quaternary solid solution a preferred material for the active region of a laser heterostructure operating at λ=780 nm.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 30, No. 24, 2004, pp. 31–37.
Original Russian Text Copyright © 2004 by Vinokurov, Zorina, Kapitonov, Murashova, Nikolaev, Stankevich, Trukan, Shamakhov, Tarasov.
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Vinokurov, D.A., Zorina, S.A., Kapitonov, V.A. et al. Photoluminescence of GaAsP/GaInAsP Type-II heterojunctions. Tech. Phys. Lett. 30, 1033–1035 (2004). https://doi.org/10.1134/1.1846849
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DOI: https://doi.org/10.1134/1.1846849