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.
|ジャーナル||Journal of the Physical Society of Japan|
|出版物ステータス||Published - 1978 6|
ASJC Scopus subject areas
- Physics and Astronomy(all)