2 papers
cond-mat.supr-con2025
Absence of Andreev Bound States in Noncentrosymmetric Superconductor PbTaSe under Hydrostatic Pressures
Yu-qing Zhao, Zhi-fan Wu, Hai-yan Zuo +8
Noncentrosymmetric superconductor PbTaSe, hosting bulk nodal-line fermions (Phys. Rev. B. 89, 020505) and spin-helical surface states (Nature Communication 7, 10556), represent…
cond-mat.supr-con2025
A Strongly Anisotropic Superconducting Gap in the Kagome Superconductor CsVSb: A Study of Directional Point-Contact Andreev Reflection Spectroscopy
Yu-qing Zhao, Zhi-fan Wu, Hai-yan Zuo +11
In the recently discovered V-based kagome superconductors AVSb (A = K, Rb, and Cs), superconductivity is intertwined with an unconventional charge density wave (CDW) order,…