Volume 24 Issue 6
Apr 2015
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LI Sheng-Zhi, LIU Jin-Chao, YANG Xiang-Dong, GUO Yan-Feng, XU Hai-Quan. First-Principles Calculation of ZnS Doped with Mn or Fe[J]. Chinese Journal of High Pressure Physics, 2010, 24(6): 449-454 . doi: 10.11858/gywlxb.2010.06.008
Citation: LI Sheng-Zhi, LIU Jin-Chao, YANG Xiang-Dong, GUO Yan-Feng, XU Hai-Quan. First-Principles Calculation of ZnS Doped with Mn or Fe[J]. Chinese Journal of High Pressure Physics, 2010, 24(6): 449-454 . doi: 10.11858/gywlxb.2010.06.008

First-Principles Calculation of ZnS Doped with Mn or Fe

doi: 10.11858/gywlxb.2010.06.008
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  • Corresponding author: LIU Jin-Chao
  • Received Date: 28 Oct 2009
  • Rev Recd Date: 01 Mar 2010
  • Issue Publish Date: 15 Dec 2010
  • The electronic structure and optical properties of pure and Mn-doped or Fe-doped zinc blende ZnS were calculated by first-principles ultra-soft pseudopotential approach of the plane wave based upon the density functional theory, and the band structure, density of states and optical absorption properties were studied. The calculated results show that the density of states near Fermi energy level is derived from Mn 3d and Fe 3d states. Moreover, the optical absorption spectrum shows an obvious red shift, also extends to lower energy side and generates a new peak of optical absorption at the low-energy side after doping with Mn and Fe.

     

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