Determining the structure of energy in heterostructures with diffuse interfaces

D. S. Abramkin; A. K. Bakarov; D. A. Kolotovkina; A. K. Gutakovskii; T. S. Shamirzaev

doi:10.3103/S1062873817090039

Determining the structure of energy in heterostructures with diffuse interfaces

D. S. Abramkin, A. K. Bakarov, D. A. Kolotovkina, A. K. Gutakovskii, T. S. Shamirzaev

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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Аннотация

A standard way of determining the type of energy structure in heterostructures, based on analyzing the spectral shift of the band of steady-state photoluminescence (PL) as a function of the excitation power density, is developed with allowance for the effect of the fluctuation tails of the density of energy states. The technique is validated for InAs/AlAs, GaAs/AlAs, and AlSb_yAs_1–y/AlAs heterostructures with quantum wells.

Язык оригинала	английский
Страницы (с-по)	1052-1057
Число страниц	6
Журнал	Bulletin of the Russian Academy of Sciences: Physics
Том	81
Номер выпуска	9
DOI	https://doi.org/10.3103/S1062873817090039
Состояние	Опубликовано - 1 сент. 2017

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10.3103/S1062873817090039

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author = "Abramkin, {D. S.} and Bakarov, {A. K.} and Kolotovkina, {D. A.} and Gutakovskii, {A. K.} and Shamirzaev, {T. S.}",

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Determining the structure of energy in heterostructures with diffuse interfaces. / Abramkin, D. S.; Bakarov, A. K.; Kolotovkina, D. A. и др.

В: Bulletin of the Russian Academy of Sciences: Physics, Том 81, № 9, 01.09.2017, стр. 1052-1057.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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T1 - Determining the structure of energy in heterostructures with diffuse interfaces

AU - Abramkin, D. S.

AU - Bakarov, A. K.

AU - Kolotovkina, D. A.

AU - Gutakovskii, A. K.

AU - Shamirzaev, T. S.

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AB - A standard way of determining the type of energy structure in heterostructures, based on analyzing the spectral shift of the band of steady-state photoluminescence (PL) as a function of the excitation power density, is developed with allowance for the effect of the fluctuation tails of the density of energy states. The technique is validated for InAs/AlAs, GaAs/AlAs, and AlSbyAs1–y/AlAs heterostructures with quantum wells.

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JO - Bulletin of the Russian Academy of Sciences: Physics

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Determining the structure of energy in heterostructures with diffuse interfaces

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