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Title: Electronic and positron properties of zinc-blende MgTe, CdTe and their alloy Mg1-xCdxTe
Authors: Yarub, Al-Douri, Prof. Madya Dr.
???metadata.dc.contributor.url???: yaldouri@yahoo.com
Keywords: Electronic properties;Mg1-xCdxTe;Positron properties
Issue Date: 2009
Publisher: Trans Tech Publications
Citation: p. 580-585
Series/Report no.: Proceedings of the International Conference on Advances in Materials and Processing Technologies (AMPT 2009)
Abstract: Based on the pseudopotential scheme, the electronic and positron properties of zincblende compounds MgTe, CdTe and their alloy MgxCd 1-xTe alloy have been studied. The agreement between our calculated electronic band parameters and the available experimental data is reasonable. For the ternary alloy MgxCd1-xTe, the virtual crystal approximation is coupled with the pseudopotential method. The energies at Γ, X and L points of MgxCd1-xTe alloy as a function of the alloy concentration are calculated. The electronic and positron band structures derived from pseudopotential calculations are also reported. Other quantity such as ionicity factor by means of our model with respect to the alloy concentration is discussed.
Description: Link to publisher's homepage at www.ttp.net/
URI: http://www.scientific.net/AMR.264-265.580
ISBN: 978-303785053-4
ISSN: 1022-6680
Appears in Collections:Conference Papers

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