A derivation of the compressibility equation for liquid metals |
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| Authors: | T. Morita H. Hara |
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| Affiliation: | Department of Applied Science, Faculty of Engineering, Tohoku University, Sendai 980, Japan |
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| Abstract: | The Kirkwood and Buff compressibility equation for multicomponent systems is applied to an assembly of ions and electrons, where the Coulomb potential is replaced by the Yukawa potential. It is then shown that the resulting formula gives the Watabe-Hasegawa-Chihara compressibility equation in the limit of infinitesimal damping constant of the Yukawa potential. |
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