Consistency condition in the energy expr
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D. Sen; S. K. Sarkar; S. Sengupta; D. Roy
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Article
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1983
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John Wiley and Sons
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English
β 669 KB
## Abstract From a careful analysis of the energy expression of the secondβorder pseudopotential theory, the reason for the breakdown of the consistency condition is pointed out. The problem is resolved by introducing the concept of local volume strain which introduces some modifications in the dyn