Reflectivity and Photoreflectivity Spectra of Structures with Quantum Wells Based on ZnO

Reflectivity and modulated photoreflectivity spectra of ZnO and Zn 1 –   x Mg x O epitaxial layers as well as ZnO/Zn 1 –   x Mg x O quantum wells have been studied at normal and oblique light incidence. Comparison of experimental and calculated spectra allowed refinement of certain parameters of exc...

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Bibliographic Details
Published in:Physics of the solid state 2020-11, Vol.62 (11), p.2012-2015
Main Authors: Klyuev, A. M., Filosofov, N. G., Serov, A. Yu, Agekyan, V. F., Morhain, C., Kochereshko, V. P.
Format: Article
Language:English
Subjects:
Banded structure
Energy bands
Epitaxial layers
Epitaxy
Excitons
Lasers
Physics
Physics and Astronomy
Quantum wells
Reflectance
Semiconductor industry
Semiconductors
Solid State Physics
Spectra
Zinc oxide
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Summary:Reflectivity and modulated photoreflectivity spectra of ZnO and Zn 1 –   x Mg x O epitaxial layers as well as ZnO/Zn 1 –   x Mg x O quantum wells have been studied at normal and oblique light incidence. Comparison of experimental and calculated spectra allowed refinement of certain parameters of excitons in these structures and the order of energy bands in ZnO.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783420110165