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Emission of Light from Compositionally Graded CdSSe/CdS Heterostructure with Smooth Near-surface Excitonic Potential. / Grigorieva, N. R.; Sel’kin, A. V.

In: Semiconductors, Vol. 53, No. 16, 01.12.2019, p. 2052-2054.

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@article{9f953c4d09404ff99cd25089b22d5fd8,
title = "Emission of Light from Compositionally Graded CdSSe/CdS Heterostructure with Smooth Near-surface Excitonic Potential",
abstract = "Abstract: The low-temperature (T = 2 K) optical spectra (transmission, reflection and luminescence) of a compositionally graded CdS1 – xSex/CdS heterostructure with a low Se content near the sample surface were studied. The Morse potential model of the near-surface exciton potential well is shown to be in a good agreement with the experimental data on the excitonic reflection and makes it possible to identify the radiative recombination channels of free and localized excitons in the structure under study.",
keywords = "compositionally graded solid solutions, exciton, Optical spectra, surface potential well",
author = "Grigorieva, {N. R.} and Sel{\textquoteright}kin, {A. V.}",
year = "2019",
month = dec,
day = "1",
doi = "10.1134/S1063782619120108",
language = "English",
volume = "53",
pages = "2052--2054",
journal = "Semiconductors",
issn = "1063-7826",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "16",

}

RIS

TY - JOUR

T1 - Emission of Light from Compositionally Graded CdSSe/CdS Heterostructure with Smooth Near-surface Excitonic Potential

AU - Grigorieva, N. R.

AU - Sel’kin, A. V.

PY - 2019/12/1

Y1 - 2019/12/1

N2 - Abstract: The low-temperature (T = 2 K) optical spectra (transmission, reflection and luminescence) of a compositionally graded CdS1 – xSex/CdS heterostructure with a low Se content near the sample surface were studied. The Morse potential model of the near-surface exciton potential well is shown to be in a good agreement with the experimental data on the excitonic reflection and makes it possible to identify the radiative recombination channels of free and localized excitons in the structure under study.

AB - Abstract: The low-temperature (T = 2 K) optical spectra (transmission, reflection and luminescence) of a compositionally graded CdS1 – xSex/CdS heterostructure with a low Se content near the sample surface were studied. The Morse potential model of the near-surface exciton potential well is shown to be in a good agreement with the experimental data on the excitonic reflection and makes it possible to identify the radiative recombination channels of free and localized excitons in the structure under study.

KW - compositionally graded solid solutions

KW - exciton

KW - Optical spectra

KW - surface potential well

UR - http://www.scopus.com/inward/record.url?scp=85078434275&partnerID=8YFLogxK

U2 - 10.1134/S1063782619120108

DO - 10.1134/S1063782619120108

M3 - Article

AN - SCOPUS:85078434275

VL - 53

SP - 2052

EP - 2054

JO - Semiconductors

JF - Semiconductors

SN - 1063-7826

IS - 16

ER -

ID: 51583690