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IJPAP Vol.44(02) [February 2006] >


Title: Mechanical, elastic and anharmonic properties of Zn1-xCrxTe(0≤x≤1) diluted magnetic semiconductor
Authors: Shinde, Satyam
Pandya, Ankur
Jha, Prafulla K
Keywords: Magnetic semiconductor
Charge transfer
Elastic constants
Issue Date: Feb-2006
Publisher: CSIR
IPC CodeH01L
Abstract: The mechanical, elastic and anharmonic properties of II –VI diluted magnetic semiconductor Zn1-xCrxTe (0≤x≤1) have been reported by using a phenomenological model based on the charge transfer effects due to the deformation of the electronic shell of overlapping ions. The obtained results on the elastic properties agree reasonably well with the available experimental data. The Debye temperature, third order elastic constants and the pressure derivatives of second order elastic constants have also been reported. The decrease in Debye temperature with the increase in Cr concentration suggests that the lattice gets soften with the increase of Cr concentration
Page(s): 148-151
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.44(02) [February 2006]

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