209 citations · 871 across the 15 of their papers we have counts for
4 papers · 1 filter
Resonant Electric Probe to Axionic Dark Matter
Junxi Duan, Yu Gao, Chang-Yin Ji +3
The oscillating light axion field is known as wave dark matter. We propose an LC-resonance enhanced detection of the narrow band electric signals induced by the axion dark matter u…
Quantum transport evidence of the boundary states and Lifshitz transition in BiBr
Dong-Yun Chen, Dashuai Ma, Junxi Duan +4
The quasi-one-dimensional van der Waals compound BiBr was recently found to be a promising high-order topological insulator with exotic electronic states. In this paper, we…
Tuning the competition between superconductivity and charge order in kagome superconductor Cs(V1-xNbx)3Sb5
Yongkai Li, Qing Li, Xinwei Fan +10
The recently discovered coexistence of superconductivity and charge density wave order in the kagome systems AV3Sb5 (A = K, Rb, Cs) has stimulated enormous interest. According to t…
Giant second-order nonlinearity in twisted bilayer graphene
Junxi Duan, Yu Jian, Yang Gao +4
In the second-order response regime, the Hall voltage can be nonzero without breaking the time-reversal symmetry, as long as the system is noncentrosymmetric. There are multiple me…