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cond-mat.supr-con2026
Universal Spectral Mirage Gaps in Superconductors with Time-Reversal-Symmetric Spin-Orbit Coupling
Xusheng Wang, Gaomin Tang, Shuai-Hua Ji
Spectral mirage gaps, regarded as evidence of finite-energy pairing correlations, have so far been mainly studied in superconductors with Ising spin-orbit coupling (SOC). Here, we…
cond-mat.supr-con2026
First-Order Transitions in Weak Ising Spin-Orbit-Coupled Superconductors
Xusheng Wang, Gaomin Tang, Shuai-hua Ji
Ising spin-orbit coupling (ISOC) can strongly protect superconductivity against exchange-field-induced depairing, typically leading to critical fields far exceeding the Pauli limit…