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Mendeleev Communications, 2020, Volume 30, Issue 5, Pages 666–668
DOI: https://doi.org/10.1016/j.mencom.2020.09.038
(Mi mendc1287)
 

This article is cited in 3 scientific papers (total in 3 papers)

Communications

Structural and luminescence characteristics of CuAlxIn1−xSe2 (0<x≤0.30) chalcopyrite solid solutions

I. N. Odina, M. V. Gapanovichb, M. V. Chukichevc, G. F. Novikovbd

a Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
b Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation
c Department of Physics, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
d Department of Physical and Chemical Engineering, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
Abstract: CuAlxIn1−xSe2 solid solutions with a chalcopyrite crystal structure were synthesized from elemental Cu, In, Al and Se. The dependence of their unit cell parameters on x in a range of 0<x≤0.30 was determined. The band with a maximum at 1.320eV in the cathodoluminescence spectra of CuAlxIn1−xSe2 solid solutions at 78K was most likely due to defects formed upon mutual substitution of atoms between the copper and aluminum–indium sublattices in the chalcopyrite structure.
Keywords: CIASe, chalcopyrite, solid solutions, structural data, unit cell parameters, Vegard's rule, cathodoluminescence, band gap levels.
Bibliographic databases:
Document Type: Article
Language: English
Supplementary materials:
Supplementary_data_1.pdf (343.9 Kb)


Citation: I. N. Odin, M. V. Gapanovich, M. V. Chukichev, G. F. Novikov, “Structural and luminescence characteristics of CuAlxIn1−xSe2 (0<x≤0.30) chalcopyrite solid solutions”, Mendeleev Commun., 30:5 (2020), 666–668
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  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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