High Field Probe of Superconducting Coupling in High-Tc Hydrides
ORAL
Abstract
High magnetic fields enable direct probes of the superconducting order and vortex matter in high temperature superconductors. A combination of diamond anvil cells and pulse magnets allows us to controllably tune and probe candidate systems at the extremes of pressure-field-temperature parameter envelope. We will discuss the effective enhancement of electron-phonon coupling and renormalization of Fermi velocity in the vicinity of the observed lattice instability. Work at NHMFL-LANL was performed under the auspices of the NSF, DoE, and State of Florida.
*The work performed at the National High Magnetic Field Laboratory is supported by the National Science Foundation Cooperative Agreement No. DMR-1644779, and the State of Florida.
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Presenters
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Fedor F Balakirev
- Los Alamos Natl Lab