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2009 | 115 | 4 | 768-770
Article title

Electron and Hole States in Closed Spherical Quantum Dot with Linearly Graded Composition

Content
Title variants
Languages of publication
EN
Abstracts
EN
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.
Keywords
EN
Year
Volume
115
Issue
4
Pages
768-770
Physical description
Dates
published
2009-04
Contributors
author
  • Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
  • 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
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