Pengjie Wang

TL;DR: Realization of a tunable Luttinger liquid offers a one-dimensional model system for future studies of predicted correlation effects and underscores the strong electron-electron interaction effect in transport of InAs/GaSb edge states.

TL;DR: In this article, an intrinsic intrinsic intrinsic insulating state at the charge neutrality point (CNP) in WTe2 monolayer was shown to be an excitonic insulator, arising from the spontaneous formation of electron-hole bound states.

TL;DR: In this paper, the superconductor-metal transition driven by a perpendicular magnetic field in superconducting two-dimensional electron gas formed at the interface between band insulators was reported.

TL;DR: Experimental observation of Landau quantization in a two-dimensional insulator, monolayer tungsten ditelluride (WTe 2), a large-gap topological insulator using a detection scheme that avoids edge contributions, finds large quantum oscillations in the material’s magnetoresistance.

TL;DR: Using measurements of tunneling between edge states, it is suggested that both the Abelian and non-Abelian states can be stable in the same device but under different conditions, and suggests that there is an intrinsic non- Abelian 5/2 ground state but that the appropriate confinement is necessary to maintain it.