Electron-phonon interactions and Kohn anomalies: Difference between revisions
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===Derivation of Hamiltonian Electron-Phonon Coupling === | ===Derivation of Hamiltonian Electron-Phonon Coupling === | ||
The Hamiltonian for the electron-phonon interaction can be described as | The Hamiltonian for the electron-phonon interaction can be described as | ||
<math>H = H^0 | <math>H = H^0 _el</math> | ||
===Feynman diagrams of electron-phonon coupling=== | ===Feynman diagrams of electron-phonon coupling=== | ||
Revision as of 16:50, 12 December 2012
Electron-phonon interactions
Phonons: Crystal Vibrations
Free Electrons in Lattice
Lattice Vibration and Phonons in 1D
Acoustical and Optical Phonon in 3D
Derivation of Hamiltonian Electron-Phonon Coupling
The Hamiltonian for the electron-phonon interaction can be described as
