4 papers
Collective quantum state at the atomic limit
Fan Zhang, Yanxing Li, Chengye Dong +8
Collective quantum states are often associated with extended systems, where spatially extensive degrees of freedom enable emergent many-body behavior; whether such strongly correla…
Vibration-assisted tunneling through single Au adatoms on two-dimensional WSe2
Hitesh Kumar, Yu-Chuan Lin, Joshua A. Robinson +1
Scanning tunneling microscopy (STM) at 5 K was used to study individual Au atoms adsorbed on the surface of a WSe2 layer grown on epitaxial graphene. In line with theoretical predi…
Robust Super-Moiré in Large Angle Single-Twist Bilayers
Yanxing Li, Chuqiao Shi, Fan Zhang +19
Forming long wavelength moiré superlattices (MSL) at small-angle twist van der Waals (vdW) bilayers has been a key approach to creating moiré flat bands. The small-angle twist, h…
Experimental signature of layer skyrmions and implications for band topology in twisted WSe2 bilayers
Fan Zhang, Nicolás Morales-Durán, Yanxing Li +13
Transition metal dichalcogenide (TMD) twisted homobilayers have been established as an ideal platform for studying strong correlation phenomena, as exemplified by the recent discov…