|
Semiconductors
Reflectivity and photoreflectivity spectra of structures with quantum wells based on ZnO
A. M. Klyueva, N. G. Filosofovb, A. Yu. Serovb, V. F. Agekyanb, C. Morhainc, V. P. Kochereshkoa a Ioffe Institute, St. Petersburg
b Saint Petersburg State University
c Centre de Recherche sur l'Hétéro-Epitaxie et ses Applications CRHEA-CNRS
Abstract:
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.
Keywords:
heterostructures, quantum wells, excitons, spectroscopy.
Received: 13.06.2020 Revised: 13.06.2020 Accepted: 16.06.2020
Citation:
A. M. Klyuev, N. G. Filosofov, A. Yu. Serov, V. F. Agekyan, C. Morhain, V. P. Kochereshko, “Reflectivity and photoreflectivity spectra of structures with quantum wells based on ZnO”, Fizika Tverdogo Tela, 62:11 (2020), 1795–1798; Phys. Solid State, 62:11 (2020), 2012–2015
Linking options:
https://www.mathnet.ru/eng/ftt8244 https://www.mathnet.ru/eng/ftt/v62/i11/p1795
|
Statistics & downloads: |
Abstract page: | 76 | Full-text PDF : | 40 |
|