98 citations · 380 across the 15 of their papers we have counts for
12 papers · 1 filter
Anomalous periodicity and Majorana zero modes in chiral Josephson junctions
Zi-Ting Sun, Jin-Xin Hu, Ying-Ming Xie +1
Recent experiments reported that quantum Hall chiral edge state-mediated Josephson junctions (chiral Josephson junctions) could exhibit Fraunhofer oscillations with a periodicity o…
Nonlinear optical diode effect in a magnetic Weyl semimetal
Christian Tzschaschel, Jian-Xiang Qiu, Xue-Jian Gao +18
Diode effects are of great interest for both fundamental physics and modern technologies. Electrical diode effects (nonreciprocal transport) have been observed in Weyl systems. Opt…
Gate-Defined Topological Josephson Junctions in Bernal Bilayer Graphene
Ying-Ming Xie, Étienne Lantagne-Hurtubise, Andrea F. Young +2
Recent experiments on Bernal bilayer graphene (BLG) deposited on monolayer WSe revealed robust, ultra-clean superconductivity coexisting with sizable induced spin-orbit couplin…
Berry curvature, spin Hall effect and nonlinear optical response in moiré transition metal dichalcogenide heterobilayers
Jin-Xin Hu, Ying-Ming Xie, K. T. Law
Recently, the topological flat bands and spin Hall effect have been experimentally observed in the AB-stacked MoTe/WSe heterostructures. In this work, we systematically stu…
-Josephson junction in twisted bilayer graphene induced by a valley-polarized state
Ying-Ming Xie, Dmitri K. Efetov, K. T. Law
Recently, gate-defined Josephson junctions in magic angle twisted bilayer graphene (MATBG) were studied experimentally and highly unconventional Fraunhofer patterns were observed.…
Valley-Polarized Quantum Anomalous Hall State in Moiré MoTe/WSe Heterobilayers
Ying-Ming Xie, Cheng-Ping Zhang, Jin-Xin Hu +2
Moiré heterobilayer transition metal dichalcogenides (TMDs) emerge as an ideal system for simulating the single-band Hubbard model and interesting correlated phases have been obser…