Holstein polarons, Fröhlich coupling, and superconductivity in a molecular conductor
R. Ramakumar, S. Yarlagadda
DOI 10.1103/PhysRevB.67.214502 · Physical Review B
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Abstract
We present a theoretical study of superconductivity in a model for a molecular conductor in which strong electron-intramolecular vibration coupling produces Holstein small polarons, and polaron pairing occurs through the exchange of intermolecular phonons. The relevance of this study in the search for high-Tc molecular superconductors is pointed out.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| TMTSF2PF6 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 1.2 | 0.65 GPa | unknown |
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