Quantum information science and engineering (QISE)—which entails the use of quantum
mechanical states for information processing, communications, and sensing—and the area …

We study the interplay of superconductivity and a wide spectrum of critical (multifractal) wave
functions (“spectrum-wide quantum criticality,” SWQC) in the one-dimensional Aubry-André …

The chiral Hamiltonian for twisted graphene bilayers is analyzed in terms of its squared
Hamiltonian which removes the particle-hole symmetry and thus one bipartite lattice …

Understanding how symmetries encode optical polarization information into selection rules
in molecules and materials is important for their optoelectronic applications including …

Twisted bilayer graphene (TBG) is a two-dimensional chiral material whose optical activity is
remarkably strong for its atomic thickness. While the chiral optical properties of TBG are …

Interaction at the interface of two layers in twist bilayer graphene (TBG) and its quantum dots
(QDs) is responsible for many of their intriguing properties. Using the block-localized …

We investigate the mesoscopic transport through a twisted bilayer graphene (TBG)
consisting of a clean graphene nanoribbon on the bottom and a disordered graphene disk …

Recent studies have documented a rich phenomenology in twisted bilayer graphene (TBG),
which is significantly relevant to interlayer electronic coupling, in particular to the cases …

Intrinsic and extrinsic valley Hall effects are predicted to emerge in graphene systems with
uniform or spatially varying mass terms. Extrinsic mechanisms, mediated by the valley …

Using the continuum model, we investigate the electronic properties of two types of bilayer
graphene (BLG) quantum ring (QR) geometries:(i) An isolated BLG QR and (ii) a monolayer …