Research output: Contribution to journal › Article › peer-review
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.Research output: Contribution to journal › Article › peer-review
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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