Magnetism in two-dimensional (2D) van der Waals (vdW) materials has recently emerged as
one of the most promising areas in condensed matter research, with many exciting emerging …

Twisted van der Waals heterostructures have latterly received prominent attention for their
many remarkable experimental properties and the promise that they hold for realizing …

Overlaying two atomic layers with a slight lattice mismatch or at a small rotation angle
creates a moiré superlattice, which has properties that are markedly modified from (and at …

The ability to control the underlying lattice geometry of a system may enable transitions
between emergent quantum ground states. We report in situ gate switching between …

Moiré materials with flat electronic bands provide a highly controllable quantum system for
studies of strong-correlation physics and topology. In particular, angle-aligned …

Moiré superlattices in twisted van der Waals materials have recently emerged as a
promising platform for engineering electronic and optical properties. A major obstacle to fully …

Flat bands (FBs) can appear in two‐dimensional (2D) geometrically frustrated systems
caused by quantum destructive interference (QDI). However, the scarcity of pure 2D …

The valence band maxima of most group VI transition metal dichalcogenide thin films remain
at the Γ point all of the way from bulk to bilayer. In this paper, we develop a continuum theory …

The interface is the device. As the feature size rapidly shrinks, silicon‐based electronic
devices are facing multiple challenges of material performance decrease and interface …

Twisted bilayer MoTe 2 is a promising platform to investigate the interplay between band
topology and many-body interactions. We present a theoretical study of its interaction-driven …