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Journal
2009 | 7 | 2 | 340-344
Article title

Electronic and optical properties of ZnSxSe1−x
alloys

Content
Title variants
Languages of publication
EN
Abstracts
EN
A series of calculations from first principles have been carried out to study structural, electronic, and optical properties of ZnSxSe1−x alloys. Our results show that the lattice constant scales linearly with sulfur composition. The imaginary parts of the dielectric function are calculated, which are in good agreement with the experimental data. We have also interpreted the origin of the spectral peaks on the basis of band structure and density of states. Additionally, we find that no bowing effect in the absorption edge is observed, unlike other II-VI semiconductor alloys.
Publisher
Journal
Year
Volume
7
Issue
2
Pages
340-344
Physical description
Dates
published
1 - 6 - 2009
online
26 - 4 - 2009
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.-psjd-doi-10_2478_s11534-008-0146-6
Identifiers
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