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Title: Electronic and optical properties of ZnxCd1-xSe
Authors: Al-Douri, Y. 
Keywords: Energy gaps
Ternary alloy
Issue Date: 28-Sep-2003
Citation: Al-Douri, Y. (2003-09-28). Electronic and optical properties of ZnxCd1-xSe. Materials Chemistry and Physics 82 (1) : 49-54. ScholarBank@NUS Repository.
Abstract: The electronic and optical properties of ZnxCd1-xSe are investigated using the empirical pseudopotential method (EPM). For the ternary alloy ZnCdSe, the virtual crystal approximation (VCA) is coupled with the pseudopotential method. The energies of Γ, X and L of ZnxCd1-xSe alloy versus concentration of Zn are calculated. Pseudocharge density and band structure of Zn0.5Cd0.5Se are also calculated. Other quantities such as refractive index, ionicity character by means of a recent model and transverse effective charge are calculated. © 2003 Elsevier Science B.V. All rights reserved.
Source Title: Materials Chemistry and Physics
ISSN: 02540584
DOI: 10.1016/S0254-0584(03)00192-5
Appears in Collections:Staff Publications

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