Researchers Observe Exotic Quasiparticle States in Kagome Superconductor CsV3Sb5
Apr 02, 2026
A research team led by Prof. HAO Ning from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS), along with researchers from Anhui University and the University of Science and Technology of China of CAS, has identified two distinct types of unusual low-energy quasiparticle states in the kagome superconductor CsV3Sb5 using single-atom impurities as local "quantum probes" and scanning tunnelling spectroscopy.
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