Quasiparticle description of the high-frequency inelastic neutron scattering from intermediate-valence compounds
- 1 January 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 29 (1) , 456-459
- https://doi.org/10.1103/physrevb.29.456
Abstract
The application of the independent-quasiparticle model to the inelastic neutron scattering from homogeneous intermediate-valence compounds is elaborated. Numerical results are presented for the relative weight of the hybrid-to-hybrid, gap-to-hybrid, and hybrid-to-gap contributions to the dynamic structure factor. A detailed comparison is made with the scattering calculated in the decoupled-mode approximation. The temperature and frequency dependence of the scattering are discussed.Keywords
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