Lattice dynamics and soe constants of Terbium using Keating's approach |
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Authors: | CS MenonRRamji Rao |
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Institution: | Department of Physics Indian Institute of Technology, Madras-36, India |
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Abstract: | The lattice dynamics and the SOE constants of Terbium were worked out based on Keating's approach using twelve second order parameters. The agreement between theory and experiment is extremely satisfactory. The results are compared with those of Houmann and Nicklow who have used 22-force-constant parameters in their ‘mixed model’. |
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