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

Abstract 2D materials are a family of layered materials exhibiting rich exotic phenomena,
such as valley‐contrasting physics. Down to single‐particle level, unraveling fundamental …

Particle–hole symmetry plays an important role in the characterization of topological phases
in solid-state systems. It is found, for example, in free-fermion systems at half filling and it is …

Pauli blockade mechanisms—whereby carrier transport through quantum dots (QD) is
blocked due to selection rules even when energetically allowed—are a direct manifestation …

We set up and parametrize a Hubbard model for interacting quantum dots in bilayer
graphene and study double dots as the smallest multidot system. We demonstrate the …

Interfaces of van der Waals (vdW) materials, such as graphite and hexagonal boron nitride
(hBN), exhibit low-friction sliding due to their atomically flat surfaces and weak vdW bonding …

The future optoelectronic technologies may operate on the basis of individual elementary
particles, including photons and electrons. Achieving control knobs at such a fundamental …

Graphene quantum dots provide promising platforms for hosting spin, valley, or spin-valley
qubits. Taking advantage of their electrically generated bandgap and their ambipolar nature …

Quantum dots exhibit a variety of strongly correlated effects, eg, they can emulate localized
magnetic impurities that form a Kondo singlet with their surrounding environment …

We report on an experimental study of spin and valley blockade in two-electron bilayer
graphene (BLG) double quantum dots (DQDs) and explore the limits set by asymmetric …