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Experimental study of the damping coefficient variations in zinc crystal

Basu, R (1981) Experimental study of the damping coefficient variations in zinc crystal. In: Physica Status Solidi A-Applied Research, 63 (2). K153-K158.

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Much work has been done on obtaining empirical stress-velocity relations and evaluating the temperature dependence and activation energy of plastic deformation /1, 2/. Another prevalent concept is that of the drag coefficient and its variation with degree of crystal imperfection /3/. Significant differences and discrepancies exist in the reported values /2, 4/. Although it is recognised that the yield point is caused by point interstitials and aggregates, little has been done on the evaluation of specific crystal-solute combinations and interaction parameters. Some of the first efforts, in this direction were performed by Wain and Cottrell /5/.

Item Type: Journal Article
Publication: Physica Status Solidi A-Applied Research
Publisher: John Wiley and Sons
Additional Information: Copyright of this article belongs to John Wiley and Sons.
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 11 Aug 2009 08:56
Last Modified: 19 Sep 2010 05:38
URI: http://eprints.iisc.ac.in/id/eprint/21754

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