Formation and crystal structure of GaSb/GaP quantum dots
- Авторы: Abramkin D.S.1, Emelyanov E.A.1, Putyato M.A.1, Gutakovskii A.K.1,2, Kozhukhov A.S.1, Semyagin B.R.1, Preobrazhenskii V.V.1, Shamirzaev T.S.1,2
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Учреждения:
- Rzhanov Institute of Semiconductor Physics, Siberian Branch
- Novosibirsk State University
- Выпуск: Том 80, № 1 (2016)
- Страницы: 17-22
- Раздел: Proceedings of the XIV International Conference “Luminescence and Laser Physics”
- URL: https://journals.rcsi.science/1062-8738/article/view/183527
- DOI: https://doi.org/10.3103/S1062873816010032
- ID: 183527
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Аннотация
The atomic structure of GaSb/GaP quantum dots grown via molecular beam epitaxy on a (100) GaP surface at epitaxy temperatures of 420–470°C is investigated. It is established that, depending on morphology of the GaP growth surface, the deposition of 1 ML of GaSb leads to the formation of strained Ga(Sb, P)/GaP or fully relaxed GaSb/GaP quantum dots. The obtained heterostructures exhibit high photoluminescence efficiency.
Об авторах
D. Abramkin
Rzhanov Institute of Semiconductor Physics, Siberian Branch
Автор, ответственный за переписку.
Email: demid@isp.nsc.ru
Россия, Novosibirsk, 630090
E. Emelyanov
Rzhanov Institute of Semiconductor Physics, Siberian Branch
Email: demid@isp.nsc.ru
Россия, Novosibirsk, 630090
M. Putyato
Rzhanov Institute of Semiconductor Physics, Siberian Branch
Email: demid@isp.nsc.ru
Россия, Novosibirsk, 630090
A. Gutakovskii
Rzhanov Institute of Semiconductor Physics, Siberian Branch; Novosibirsk State University
Email: demid@isp.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
A. Kozhukhov
Rzhanov Institute of Semiconductor Physics, Siberian Branch
Email: demid@isp.nsc.ru
Россия, Novosibirsk, 630090
B. Semyagin
Rzhanov Institute of Semiconductor Physics, Siberian Branch
Email: demid@isp.nsc.ru
Россия, Novosibirsk, 630090
V. Preobrazhenskii
Rzhanov Institute of Semiconductor Physics, Siberian Branch
Email: demid@isp.nsc.ru
Россия, Novosibirsk, 630090
T. Shamirzaev
Rzhanov Institute of Semiconductor Physics, Siberian Branch; Novosibirsk State University
Email: demid@isp.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
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