Fisher, D. S. and Coppersmith, S. N. and Cross, M. C. (1984) Comment on "Dynamics of Charge-Density Waves Pinned by Impurities". Physical Review Letters, 52 (6). p. 481. ISSN 0031-9007 http://resolver.caltech.edu/CaltechAUTHORS:FISprl84
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In a recent Letter Klemm and Schrieffer(1) (KS) have attempted to calculate the dynamics of a single domain of a charge-density wave (CDW) pinned to impurities.(2) They give results for the dc current voltage characteristic, and also suggest that the impurity averaged current-current correlation function shows coherent oscillations. Their paper contains several serious errors which invalidate the results even for the very limited case considered of independent domains.
|Additional Information:||©1984 The American Physical Society. Received 3 August 1983.|
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|Deposited By:||Tony Diaz|
|Deposited On:||26 Jan 2007|
|Last Modified:||26 Dec 2012 09:30|
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