Published August 1989
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Non-adiabatic effects in the electron and phonon spectra of a Peierls insulator
- 1. AN Ukrainskoj SSR, Kiev (Ukrainian SSR). Inst. Teoreticheskoj Fiziki
Description
The phonon and electron spectra of the discrete version of the Su, Schrieffer and Heeger model are calculated taking into account the polarization effects. It is shown that there exists a finite probability of electron states relaxation even at zero temperature. (author). 5 refs, 1 fig
Availability note (English)
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Additional details
Publishing Information
- Imprint Pagination
- 14 p.
- Report number
- IC--89/227
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 21003994
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BAND THEORY; CRYSTAL LATTICES; DIMERIZATION; ELECTRON-PHONON COUPLING; ELECTRONIC STRUCTURE; GREEN FUNCTION; HAMILTONIANS; ORGANIC POLYMERS; PHONONS; POLARIZATION; RELAXATION
- Descriptors DEC
- CHEMICAL REACTIONS; COUPLING; CRYSTAL STRUCTURE; FUNCTIONS; MATHEMATICAL OPERATORS; ORGANIC COMPOUNDS; POLYMERIZATION; POLYMERS; QUANTUM OPERATORS; QUASI PARTICLES