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This article is cited in 1 scientific paper (total in 1 paper)
Manufacturing, processing, testing of materials and structures
Structural and spectroscopic studies of epitaxial GaAs layers grown on compliant substrates based on a superstructure layer and protoporous silicon
P. V. Seredinab, D. L. Goloshchapova, Yu. Yu. Khudyakova, I. N. Arsent'evc, D. N. Nikolaevc, N. A. Pikhtinc, S. O. Slipchenkoc, H. Leisted a Voronezh State University, Voronezh, Russia
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
c Ioffe Institute, St. Petersburg, Russia
d Karlsruhe Nano Micro Facility H.-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, German
Abstract:
The purpose of the study is to investigate the effect of a new type of compliant substrate based on an AlGaAs superstructure layer (SL) and a protoporous Si (proto-Si) layer formed on a crystal Si ($c$-Si) layer on the practical implementation and specific features of the epitaxial growth of GaAs layers by metal–organic chemical vapor deposition. It is for the first time shown that the low-temperature growth of high-crystal-quality epitaxial GaAs films can be implemented due to the use of compliant SL/proto-Si substrates. The introduction of a SL into the composition of a compliant substrate in addition to proto-Si makes it possible to neutralize a number of negative effects of low-temperature growth, to reduce the level of stresses in the epitaxial layer, to protect it from self-doping with Si atoms, to reduce the number of technological operations of the growth of transition buffer layers, and to improve the structural and morphological characteristics of the epitaxial layer.
Keywords:
GaAs, Si, por-Si, superstructure layer.
Received: 03.09.2020 Revised: 10.09.2020 Accepted: 10.09.2020
Citation:
P. V. Seredin, D. L. Goloshchapov, Yu. Yu. Khudyakov, I. N. Arsent'ev, D. N. Nikolaev, N. A. Pikhtin, S. O. Slipchenko, H. Leiste, “Structural and spectroscopic studies of epitaxial GaAs layers grown on compliant substrates based on a superstructure layer and protoporous silicon”, Fizika i Tekhnika Poluprovodnikov, 55:1 (2021), 86–95; Semiconductors, 55:1 (2021), 122–131
Linking options:
https://www.mathnet.ru/eng/phts5100 https://www.mathnet.ru/eng/phts/v55/i1/p86
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