A non-linear interaction between phase mode and amplitude mode of a charge-density wave is derived from a microscopic model. This interaction offers a new mechanism for the electrical conductivity of TTF-TCNQ in the metallic phase. Temperature dependence, magnitude and pressure dependence of the static conductivity are successfully explained.
|Number of pages||2|
|Journal||Journal of the Physical Society of Japan|
|Publication status||Published - 1978 Jun|
ASJC Scopus subject areas
- Physics and Astronomy(all)