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Constants of motion in an interacting electron-lattice system

✍ Scribed by Romas A. Shatas; C. Alton Coulter


Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
419 KB
Volume
2
Category
Article
ISSN
0020-7608

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πŸ“œ SIMILAR VOLUMES


Electron-lattice interaction in Sm1-xYxS
✍ Miguel Kiwi; Miguel Rivas; Jaime RΓΆssler πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 593 KB

An Anderson-like Hamiltonian, which describes a cluster of a rare earth (Sm or Y) cation surrounded by six S anions, is used to model the electron-lattice interaction in mixed-valence systems. Coupling between the electronic and phononic variables is introduced, and two different phonon modes are co