2 papers
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.str-el2023
Fractionalization induced structural domain patterns in U(1) quantum spin liquids
Hyeok-Jun Yang, Eun-Gook Moon, SungBin Lee
The emergence of fractionalized quasiparticles in quantum spin liquids has served a wealth of unconventional phenomena in frustrated magnets. In our work, we explore the various do…