The isolation of graphene and transition metal dichalcongenides has opened a veritable
world to a great number of layered materials which can be exfoliated, manipulated, and …

We introduce different types of quenches to probe the nonequilibrium dynamics and multiple
collective modes of bilayer fractional quantum Hall states. We show that applying an electric …

Fractional quantum Hall states (FQHSs) at even-denominator Landau level filling factors (ν)
are of prime interest as they are predicted to host exotic, topological states of matter. We …

Low-dimensional nano and two-dimensional materials are of great interest to many
disciplines and may have a lot of applications in fields such as electronics, optoelectronics …

There has been a surge of recent interest in the role of anisotropy in interaction-induced
phenomena in two-dimensional (2D) charged carrier systems. A fundamental question is …

We consider the properties of an integer quantum Hall effect state at filling factor one of the
lowest Landau level in presence of an anisotropic Coulomb interaction potential. We adopt a …

What is the fate of the ground state of a two-dimensional electron system at very low Landau
level filling factors (ν) where interaction reigns supreme? An ordered array of electrons, the …

In the presence of mass anisotropy, anisotropic interaction, or in-plane magnetic field,
quantum Hall droplets can exhibit shape deformation and an internal geometrical degree of …

We investigate the nature of the quantum Hall liquid in a half-filled second Landau level (n=
1) as a function of band mass anisotropy using numerical exact diagonalization and density …

We perform density-matrix renormalization group studies of a two-dimensional electron gas
in a high perpendicular magnetic field and with an anisotropic band mass. At half filling in …