| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1595071 | Solid State Communications | 2009 | 4 Pages |
Abstract
An empirical relationship has been found to exist between the ionic charge and bond-stretching force constant of chalcopyrite (AIBIIIC2V I and AIIBIVC2V) semiconductors. The bond-stretching force constant (αα in N/m) of these compounds exhibits a linear relationship when plotted on a log–log scale against the nearest neighbor distance dd (Å), but fall on different straight lines according to the ionic charge product of the compounds. A fairly good agreement has been found between the observed and calculated values of the bond-stretching force constant (αα) for these semi-conductors.
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Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
A.S. Verma,