Zero-dimensional graphene quantum dots (GQDs) exhibit many different properties, such as
strong fluorescence, nonzero bandgap and solubility in solvents, compared to two …

Although various effective machine‐learning attempts have been made to investigate the
photoluminescence properties of graphene quantum dots (GQDs) or carbon dots, the …

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

The zero bandgap of graphene limits its utilization in optoelectronics. Quantum confinement
in finite-size graphene structures, such as graphene quantum dots (GQDs) and holey GQDs …

Optical conductivity measurements may provide access to distinct signatures of Floquet
electronic phases, described theoretically by their quasienergy band structures. In this paper …

Newly synthesized nanostructures of graphene appear as a promising breeding ground for
new technology. Therefore it is important to identify the role played by the boundary …

This article aims to study the linear and nonlinear optical response of inversion symmetric
graphene quantum dots (GQDs) in the presence of on-site disorder or vacancies. The …

Tight-binding models of electron propagation in single-layer triangular graphene quantum
dots with armchair and zigzag edges are developed. The electron hoppings to the nearest …

We analyse the electronic and optical properties of graphene quantum dots (GQD) using
accurate ab initio many-body GW and Bethe-Salpeter calculations. We show that most …

While the applications of terahertz (THz) electomagnetic waves are very promising, their
development is still currently limited by the lack of efficient sources and detectors operating …