The search for topological phases of matter is evolving towards strongly interacting systems,
including magnets and superconductors, where exotic effects emerge from the quantum …

When electrons are confined in a two-dimensional (2D) system, typical quantum–
mechanical phenomena such as Landau quantization can be detected. Graphene systems …

In topological crystalline insulators (TCIs), topology and crystal symmetry intertwine to create
surface states with distinct characteristics. The breaking of crystal symmetry in TCIs is …

Nematic quantum fluids with wave functions that break the underlying crystalline symmetry
can form in interacting electronic systems. We examined the quantum Hall states that arise …

Numerous theoretically proposed devices and novel phenomena have sought to take
advantage of the intense pseudogauge fields that can arise in strained graphene. Many of …

We study the energy spectrum of moiré systems under a uniform magnetic field. The
superlattice potential generally broadens Landau levels into Chern bands with finite …

Topological superconductors are a very interesting and frontier topic in condensed matter
physics. Despite the tremendous efforts in exploring topological superconductivity, its …

This article reviews the rich magneto-electronic properties of multilayer graphene systems.
Multilayer graphenes are built from graphene sheets attracting one another by van der …

Massless Dirac electrons in condensed matter,,,,, are, unlike conventional electrons,
described by two-component wavefunctions associated with the spin degrees of freedom in …

Manipulating the spins of the topological surface states represents an essential step towards
exploring the exotic quantum states emerging from the time reversal symmetry breaking via …