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A Refined Equation of State for Monovalent Metals
Author(s) -
Goel S. C.,
Nanda V. S.
Publication year - 1982
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221090120
Subject(s) - anharmonicity , equation of state , state (computer science) , electron , physics , quantum mechanics , mathematics , algorithm
A refined equation of state for monovalent metals based on a quantum mechanical version of the cell model is given. Here not only the contribution of free electrons to the equation of state is taken into account but also to a first approximation the effect of anharmonicity of the cell potential is included. The latter refinement results in a considerably improved agreement between theory and experiment.
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