McGill, T. C. (1972) Evaluation of the Third Moment of the Imaginary Part of the Dielectric Constant. Physical Review B, 6 (6). pp. 2493-2495. ISSN 0556-2805 http://resolver.caltech.edu/CaltechAUTHORS:MCGprb72b
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The values of the third moment of the imaginary part of the dielectric constant are reported for a number of AB semiconductors. The frequency ωa defined by Hopfield is obtained from these moments and is compared with the average band gap ωg defined by the electronic part of the dielectric constant at zero frequency.
|Additional Information:||©1972 The American Physical Society Received 20 March 1972 The author would like to acknowledge very useful discussions with J. J. Hopfield. Research supported in part by the Air Force Office of Scientific Research, under Contract No. F44620-71-C-0108. [T.C.M. was a] AFNRC Post Doctoral Fellow 1970-71.|
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|Deposited On:||28 Mar 2006|
|Last Modified:||26 Dec 2012 08:48|
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