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1996 | 90 | 3 | 547-556
Article title

Elastic Behaviour and Lattice Vibrations in bcc V and Nb

Content
Title variants
Languages of publication
EN
Abstracts
EN
A model is developed by extending the generalised form of exponential potential known as extended generalised exponential potential to account for: (a) a realistic realization of interactions in all separations in general and that of small separations in particular, (b) three-body and electronic effects into the interaction in an alternative and simpler form, (c) a model free from usual fitting procedure. The model is employed to compute the cohesive energy, phonon spectra and second- and third-order elastic constants for group VA bcc metals V and Nb. The computed results showing good agreement with the experimental findings lend reliability and credibility to the potential.
Keywords
EN
Publisher

Year
Volume
90
Issue
3
Pages
547-556
Physical description
Dates
published
1996-09
received
1996-02-23
Contributors
author
  • Department of Physics, G.G.D.S.D. College, Palwal 121102, India
author
  • Department of Physics, G.G.D.S.D. College, Palwal 121102, India
author
  • Department of Physics, R.B.S. College, Agra 282002, India
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv90z309kz
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