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Optical properties
of diffuse ZnSe:Mn layers
Makhniy V.P., Kinzerskaya O.V., Horley P.P.,
Ul’yanitskiy K.S.
Yuri Fedkovych Chernivtsi National University, 2 Kotsyubynsky
St., 58012 Chernivtsi, Ukraine
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It is shown that doping of zinc selenide with Mn atoms from the vapour
phase causes appearance of the band peaked at hw=
2.3 eV in the luminescence and transmission spectra. The intensity of this
band changes with the temperature of diffusion annealing and varies after
introduction of other doping impurities to the basic substrate, which could
be explained by increased solubility of Mn atoms.
Keywords: zinc selenide, magnetic impurity,
photoluminescence, transmission
PACS: 78.55.Et
UDC: 535.37
Ukr. J. Phys. Opt.
9 91-96
doi: 10.3116/16091833/9/2/91/2008
Received: 22.11.2007 |
|
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