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Model for lattice dynamics of fcc metals |
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| Authors: | S Kumar S Tolpadi |
| Institution: | Department of Physics, Indian Institute of Technology, Kharagpur, India |
| Abstract: | A lattice dynamical model which satisfies the requirement of static force equilibrium of fcc crystals is proposed. It incorporates central, angular and electron-ion interactions. The calculated dispersion curves for copper are in good agreement with neutron scattering data. |
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