Bond ionicity and electronic polarizability of AII BIV C2V ternary Chalcopyrite semiconductors using Phillips and Van-Vechten theory
Author & Affiliation:
DHEERENDRA SINGH YADAV (dherendra0000@gmail.com)
Department of Physics, Agra College, Agra - 282002, UTAR PRADESH -INDIA
Dharmveer Singh
Department of Physics, Agra College, Agra - 282002, UTAR PRADESH -INDIA
Keyword:
ABC2 Chalcopyrite Semiconductor Compounds, Bond ionicity
Issue Date:
April 2009
Abstract:
Using Phillips and Van-Vechten (PVV) theory1-3, the values of homopolar gap, ionic gap and Penn gap have been evaluated for A-C and B-C bonds in AIIBIVC2V ternary chalcopyrite semiconductors. Using the above parameters, the bond ionicity ( fi ) has been determined. The values obtained are in good agreement with the literature value. The electronic polarizabilities have also been evaluated using the Clausius-Mossotti relation. The values are in good agreement with the ordinary sums of the polarizabilities of individual bonds.
Pages:
193-198
ISSN:
2319-8052 (Online) - 2231-3478 (Print)
Source:
PDF:
DOI:
jusps-B
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Copy the following to cite this article:
D. S. Yadav; D. Singh, "Bond ionicity and electronic polarizability of AII BIV C2V ternary Chalcopyrite semiconductors using Phillips and Van-Vechten theory ", Journal of Ultra Scientist of Physical Sciences, Volume 21, Issue 1, Page Number 193-198, 2018Copy the following to cite this URL:
D. S. Yadav; D. Singh, "Bond ionicity and electronic polarizability of AII BIV C2V ternary Chalcopyrite semiconductors using Phillips and Van-Vechten theory ", Journal of Ultra Scientist of Physical Sciences, Volume 21, Issue 1, Page Number 193-198, 2018Available from: http://ultraphysicalsciences.org/paper/1095/
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