Resonant Inelastic X-Ray Scattering Study of Electron-Exciton Coupling in High-Tc Cuprates

Explaining the mechanism of superconductivity in the high-Tccuprates requires an understanding of what causes electrons to form Cooper pairs. Pairing can be mediated by phonons, the screened Coulomb force, spin or charge fluctuations, excitons, or by a combination of these. An excitonic pairing mech...

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