Abstract
An ab-initio calculation of the quadratic electron-phonon coupling constant in TTF-TCNQ has been carried out. Excellent agreement with experiment is obtained. The calculation indicates why this term is 3 orders stronger than in ″ordinary″ metals. This is partially due to the librational degrees of freedom, partly due to the large size of the molecules, and partly to the large molecular polarization. The resistivity of (TMTSF)//2PF//6 between 25K and 300 K is in excellent agreement with this theory.
| Original language | English |
|---|---|
| Pages (from-to) | 51-52 |
| Number of pages | 2 |
| Journal | Chemica scripta |
| Volume | 17 |
| Issue number | 1-5 |
| State | Published - 1980 |
| Event | Int Conf of Low Dimens Synth Met - Helsingor, Den Duration: 10 Aug 1980 → 15 Aug 1980 |