Fe-based superconductors with coplanar magnetic order realize an odd-parity magnetic state featuring k_z-polarized spins with h-wave splitting and finite Berry curvature but vanishing Edelstein effect in the absence of spin-orbit coupling.
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cond-mat.supr-con 2years
2025 2verdicts
UNVERDICTED 2representative citing papers
Finite-momentum superconducting states occur when odd-frequency Cooper pairing correlations in the uniform state reach large amplitudes, identified via poles of the pair fluctuation propagator in weak-coupling theory.
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Odd-Parity Magnetism in Fe-Based Superconductors
Fe-based superconductors with coplanar magnetic order realize an odd-parity magnetic state featuring k_z-polarized spins with h-wave splitting and finite Berry curvature but vanishing Edelstein effect in the absence of spin-orbit coupling.
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Finite-momentum superconducting states due to odd-frequency Cooper pairing correlations
Finite-momentum superconducting states occur when odd-frequency Cooper pairing correlations in the uniform state reach large amplitudes, identified via poles of the pair fluctuation propagator in weak-coupling theory.