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.mtrl-sci2024
Ordering of Interstitial Iron Atoms and Local Structural Distortion Induced by Iron Polycomplex in Fe1+yTe1-xSex as Seen via Transmission Electron Microscopy
Xiao-Ping Ma, Lu Zhang, Wen-Tao Wang +8
Employing aberration-corrected scanning transmission electron microscopy (STEM), we meticulously investigated the intrinsic chemical heterogeneity of Fe1+yTe, Fe1+yTe0.8Se0.2, and…