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1995 | 88 | 3 | 489-502
Article title

On Phonon Dispersion in Alkali Metals

Content
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Languages of publication
EN
Abstracts
EN
In the present paper, the calculation of the phonon dispersion relations for alkali metals to second order in a local pseudopotential is discussed in terms of the real-space sum. Different forms of dielectric functions are employed to judge the varying effects of exchange and correlation on the phonon frequencies. The quantitative agreement of phonon frequencies for the alkali metals reflects, satisfactorily, the experimental trend.
Keywords
EN
Publisher

Year
Volume
88
Issue
3
Pages
489-502
Physical description
Dates
published
1995-09
received
1994-12-30
(unknown)
1995-05-12
Contributors
author
  • Department of Physics, Sardar Patel University, Vallabh Vídyanagar 388 120, Gujarat, India
author
  • Department of Physics, Sardar Patel University, Vallabh Vídyanagar 388 120, Gujarat, India
author
  • Department of Physics, Sardar Patel University, Vallabh Vídyanagar 388 120, Gujarat, India
author
  • Department of Physics, Sardar Patel University, Vallabh Vídyanagar 388 120, Gujarat, India
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv88z307kz
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