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Languages of publication
Abstracts
The theoretical investigation of the electron and hole spectra in a quantum dot with a linearly graded composition within the effective mass approximation is presented. The particular example is β-HgS surrounded by CdS. β-HgS core of radius r_C is surrounded by concentric spherical layers each of Hg_{1-x}Cd_{x}S composition (x is function of r) and finally, form radius r_S by CdS. The existence of these intermediate layers, as model of graded composition, influences rapidly electron and hole spectra.
Journal
Year
Volume
Issue
Pages
768-770
Physical description
Dates
published
2009-04
Contributors
author
- Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
author
- Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n402kz