Time-dependent Laudau theory of charge-density waves in transition-metal dichalcogenides
- 15 August 1975
- journal article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 12 (4), 1197-1199
- https://doi.org/10.1103/physrevb.12.1197
Abstract
A time-dependent Landau theory is proposed for the transition-metal dichalcogenides coupling the motion of the charge-density waves to the electron liquid. The dissipative terms are related to the metallic resistance. The "phason" or "phonon" excitations of the charge-density wave are found to be overdamped. Resistive anomalies are predicted in the normal state. DOI: http://dx.doi.org/10.1103/PhysRevB.12.1197 © 1975 The American Physical SocietyKeywords
This publication has 2 references indexed in Scilit:
- Charge-Density Waves in Metallic, Layered, Transition-Metal DichalcogenidesPhysical Review Letters, 1974
- Diffraction evidence for the Kohn anomaly in 1T TaS2Philosophical Magazine, 1974