Electronic mechanism of superconductivity in the cuprates, C60, and polyacenes
Sudip Chakravarty, Steven A. Kivelson
DOI 10.1103/PhysRevB.64.064511 · Physical Review B
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Abstract
On the basis of an analysis of theoretical and numerical studies of model systems and of experiments on superconductivity in doped C60, polyacenes, and the cuprate high-temperature superconductors, we propose that a purely electronic mechanism of superconductivity requires structures at an intermediate scale or mesoscale. Specifically, we address the crucial question of how high-temperature superconducting pairing on the mesoscale can arise from purely repulsive electronic interactions.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| C60 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 52 | Pressure not reported | unknown |
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