• Title of article

    Low temperature Raman study on the site symmetry of ZnSe:P

  • Author/Authors

    Balasubramanian، نويسنده , , A.K. and Ravindran، نويسنده , , T.R. and Kesavamoorthy، نويسنده , , R. and Ramachandran، نويسنده , , K.، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2006
  • Pages
    3
  • From page
    1
  • To page
    3
  • Abstract
    Raman spectra of phosphorous doped ZnSe are recorded from 9 to 300 K. In addition to TO mode at 208 cm−1 and LO mode at 253 cm−1, a new mode around 240 cm−1 is observed between 55 and 270 K. The spectra at lower and higher temperatures do not show the new mode. This new mode confirms that there is a reduction of (Se site) symmetry from T d to C 3 v when P substitutes for Se. This is due to Jahn Teller distortion.
  • Keywords
    A. ZnSe:P , E. Raman spectra , D. Physical vapour transport (PVT)
  • Journal title
    Solid State Communications
  • Serial Year
    2006
  • Journal title
    Solid State Communications
  • Record number

    1791072

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1791072