In a flat band superconductor, the charge carriers' group velocity v F is extremely slow.
Superconductivity therein is particularly intriguing, being related to the long-standing …

Due to the constraints imposed by physical effects and performance degradation, silicon-
based chip technology is facing certain limitations in sustaining the advancement of Moore's …

Electronic correlations in two-dimensional materials play a crucial role in stabilising
emergent phases of matter. The realisation of correlation-driven phenomena in graphene …

We analyze the electronic structure of twisted bilayer graphene (TBG) nanoribbons close to
the magic angle. We describe a transition from an incomplete to a complete moiré structure …

Moiré superlattices provide in-plane quantum restriction for light–matter interactions in
twisted bilayer graphene (tBLG), leading to the exotic photon–Moiré physics and potential …

The magnetic-field-dependent critical current I c (B) of a Josephson junction is determined
by the screening currents in its electrodes. In macroscopic junctions, a local vector potential …

We present here a Hofstadter's butterfly spectrum for the magic-angle twisted bilayer
graphene obtained using an ab initio-based multimillion-atom tight-binding model. We …

Minimally twisted bilayer graphene with interlayer potential asymmetry hosts one-
dimensional topological helical states at domain walls between AB/BA-stacking regions …

We carry out an extensive numerical study of low-temperature electronic transport in
quantum point contacts based on twisted bilayer graphene. Assuming ballistic electron …

Twisted multi-layer heterostructures have been considered a platform for studying highly
correlated many-particle systems, hosting the emerging phenomena of correlation physics …