Title of article
Optical characterization of CdZnTe/ZnTe heterostructures modified by electron or X-ray irradiation
Author/Authors
Venger، نويسنده , , Ye.F. and Semenova، نويسنده , , G.N. and Korsunskaya، نويسنده , , N.E. and Semtsiv، نويسنده , , M.P. and Borkovskaya، نويسنده , , L.V. and Sharibaev، نويسنده , , M. and Braylovsky، نويسنده , , Ye.Yu. and Sadofyev، نويسنده , , Yu.G.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
193
To page
196
Abstract
The effect of electron and X-ray irradiation on the optical characteristics of CdZnTe/ZnTe quantum-size structures has been investigated. A comparison between the results of both irradiations has shown an essential role of electron excitation in radiation enhancement of Cd diffusion that is one of the reasons for degradation of the II–VI-based quantum-size structures. High defect density in the barrier layer and high stress level are considered to serve as additional reasons for degradation of the CdTe-based quantum size structures under irradiation.
Keywords
Quantum wells , Irradiation , Photoluminescence
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Serial Year
2001
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Record number
2136566
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