We propose a Haldane-like model of dice lattice analogous to graphene and explore its
topological properties within the tight-binding formalism. The topological phase boundary of …

Two-dimensional Dirac materials with a flat band have been demonstrated to possess a
plethora of unusual electronic properties, but the optical properties of these materials are …

Graphene quantum dots provide a platform for manipulating electron behaviors in two-
dimensional (2D) Dirac materials. Most previous works were of the “forward” type in that the …

The ability to manipulate pseudospin can find applications in Dirac-material based
spintronics. Unlike the transport of real spin that can be modulated by a magnetic field, some …

Atomic systems placed in external potentials manifest various characteristic features which
provide useful knowledge about the surroundings. We have studied the structural properties …

We address the electronic properties of quantum dots in the two-dimensional α− 𝒯 3 lattice
when subjected to a perpendicular magnetic field. Implementing an infinite mass boundary …

A remarkable phenomenon in contemporary physics is quantum scarring in classically
chaotic systems, where the wave functions tend to concentrate on classical periodic orbits …