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cond-mat.supr-con2024
Optical absorption signatures of superconductors driven by Van Hove singularities
Hyeok-Jun Yang, Yi-Ting Hsu
Due to the diverging density of states (DOS), Van Hove singularities (VHS) near the Fermi level are known to boost the susceptibility to a wide variety of electronic instabilities,…
cond-mat.supr-con2022★ 1 cited
Intertwining orbital current order and superconductivity in Kagome metal
Hyeok-Jun Yang, Hee Seung Kim, Min Yong Jeong +3
The nature of superconductivity in newly discovered Kagome materials, (A=K, Rb, Cs), has been a subject of intense debate. Recent experiments suggest the p…