Low-temperature photoluminescence in Ni x Mg1− x O nanocrystals

A study of the photoluminescence and photoluminescence excitation spectra of NixMg1−xO nanocrystals, at low-temperatures. We examine the processes of concentration quenching and supposed mechanisms of energy migration in NixMg1−xO. It is shown that the edge energies of the charge-transfer transition...

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Bibliographic Details
Published in:Low temperature physics (Woodbury, N.Y.) N.Y.), 2015-03, Vol.41 (3), p.233-235
Main Authors: Churmanov, V. N., Gruzdev, N. B., Sokolov, V. I., Pustovarov, V. A., Ivanov, V. Yu, Mironova-Ulmane, N. A.
Format: Article
Language:English
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Summary:A study of the photoluminescence and photoluminescence excitation spectra of NixMg1−xO nanocrystals, at low-temperatures. We examine the processes of concentration quenching and supposed mechanisms of energy migration in NixMg1−xO. It is shown that the edge energies of the charge-transfer transitions in NixMg1−xO (x = 0.008) and NiO are practically identical.
ISSN:1063-777X
1090-6517
DOI:10.1063/1.4915911