The transformation of digital computers from bulky machines to portable systems has been
enabled by new materials and advanced processing technologies that allow ultrahigh …

Realizing the full potential of any materials system requires understanding and controlling
disorder, which can obscure intrinsic properties and hinder device performance. Here we …

As the first in a large family of 2D van der Waals (vdW) materials, graphene has attracted
enormous attention owing to its remarkable properties. The recent development of simple …

The interaction between electrons in graphene under high magnetic fields drives the
formation of a rich set of quantum Hall ferromagnetic (QHFM) phases with broken spin or …

Motivated by the recent observation of an anomalous Hall effect in twisted bilayer graphene,
we use a lowest Landau level model to understand the origin of the underlying symmetry …

Strong electron correlation and spin-orbit coupling (SOC) can have a profound influence on
the electronic properties of materials. We examined their combined influence on a two …

Two-dimensional electrons confined to GaAs quantum wells are hallmark platforms for
probing electron–electron interactions. Many key observations have been made in these …

We investigate the effect of uniaxial heterostrain on the interacting phase diagram of magic-
angle twisted bilayer graphene. Using both self-consistent Hartree-Fock and density-matrix …

Over the past decade, there have been considerable efforts to observe non-abelian
quasiparticles in novel quantum materials and devices. These efforts are motivated by the …

Quasiparticles with fractional charge and fractional statistics are key features of the fractional
quantum Hall effect. We discuss in detail the definitions of fractional charge and statistics …