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https://doi.org/10.1016/S0254-0584(03)00192-5
| Title: | Electronic and optical properties of ZnxCd1-xSe | Authors: | Al-Douri, Y. | Keywords: | Energy gaps EPM 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. https://doi.org/10.1016/S0254-0584(03)00192-5 | 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 | URI: | http://scholarbank.nus.edu.sg/handle/10635/96417 | ISSN: | 02540584 | DOI: | 10.1016/S0254-0584(03)00192-5 |
| Appears in Collections: | Staff Publications |
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