5 papers
Observation of Resonance of Kagome Flat Band Doublet
Renjie Zhang, Bei Jiang, Xiangqi Liu +19
The interplay between local and itinerant electrons underpins many correlated and topological quantum states. Kagome lattices provide an ideal platform by hosting both flat (locali…
Isotropic Dirac fermion and anomalous oscillator strength of zeroth Landau level transition
Zeping Shi, Wenbin Wu, Guangyi Wang +12
Dirac fermions, characterized by their linear dispersion and relativistic nature, have emerged as a prominent class of quasiparticles in condensed matter physics. While the Dirac e…
Gate tuning of coupled electronic and structural phase transition in atomically thin TaNiSe
Keyu Wei, Yixuan Luo, Kenji Watanabe +3
Realizing an excitonic insulator phase from narrow-gap semiconductors remains challenging, as unambiguous experimental signatures are difficult to establish. TaNiSe has bee…
Orbital-selective band modifications in a charge-ordered kagome metal LuNbSn
Rui Lou, Yumeng Zhang, Erjian Cheng +19
The origin of the charge order in kagome lattice materials has attracted great interest due to the unique electronic structure features connected to kagome networks and the interpl…
Superconducting Energy Gap Structure of CsVSb from Magnetic Penetration Depth Measurements
Morgan J Grant, Yi Liu, Guang-Han Cao +4
Experimental determination of the structure of the superconducting order parameter in the kagome lattice compound CsVSb is an essential step towards understanding the natur…