Cubic MgxZn1-xO wide band gap solid solutions synthesized at high pressures

A. N. Baranov, V. L. Solozhenko, C. Chateau, G. Bocquillon, J. P. Petitet, G. N. Panin, T. W. Kang, R. V. Shpanchenko, E. V. Antipov, Y. J. Oh

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12 Citations (Scopus)

Abstract

Stable MgxZn1-xO solid solutions (0.32≤x≤0.67) with a rock salt structure were synthesized at temperatures higher than 700 °C and pressures above 5 GPa. The lattice parameters and the Mg/Zn ratio were determined by the Rietveld method from the powder x-ray diffraction data. Raman scattering studies confirmed the cubic structure. Cathodoluminescence spectra have shown blue-shifted luminescence as a result of the band gap widening of the solid solutions.

Original languageEnglish
Pages (from-to)3377-3384
Number of pages8
JournalJournal of Physics Condensed Matter
Volume17
Issue number21
DOIs
Publication statusPublished - 1 Jun 2005
Externally publishedYes

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