|
Эта публикация цитируется в 9 научных статьях (всего в 9 статьях)
КОНДЕНСИРОВАННОЕ СОСТОЯНИЕ
Coexistence of type-I and type-II band alignment in Ga(Sb,P)/GaP
heterostructures with pseudomorphic self-assembled quantum dots
D. S. Abramkina, V. T. Shamirzaevb, M. A. Putyatoa, A. K. Gutakovskiia, T. S. Shamirzaevac a Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Novosibirsk State Technical University
c Novosibirsk State University
Аннотация:
Band alignment of heterostructures with pseudomorphic
GaSb$_{1-x}$P$_{x}$/GaP self-assembled quantum dots (SAQDs) lying
on wetting layer was studied. Coexistence of type-I and type-II
band alignment was found within the same heterostructure. Wetting
layer has band alignment of type-I with the lowest electronic
state belonging to the X$_{XY}$ valley of GaSb$_{1-x}$P$_{x}$
conduction band, in contrast to SAQDs, which have band alignment
of type-II, independently of the ternary alloy composition $x$. It
is shown that type-I – type-II transition is a result of GaP
matrix deformation around the SAQD.
Поступила в редакцию: 08.11.2013
Образец цитирования:
D. S. Abramkin, V. T. Shamirzaev, M. A. Putyato, A. K. Gutakovskii, T. S. Shamirzaev, “Coexistence of type-I and type-II band alignment in Ga(Sb,P)/GaP
heterostructures with pseudomorphic self-assembled quantum dots”, Письма в ЖЭТФ, 99:2 (2014), 81–86; JETP Letters, 99:2 (2014), 76–81
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl3639 https://www.mathnet.ru/rus/jetpl/v99/i2/p81
|
Статистика просмотров: |
Страница аннотации: | 168 | PDF полного текста: | 48 | Список литературы: | 39 | Первая страница: | 6 |
|