In recent years, 2D layered materials, including graphene, topological insulators, transition
metal dichalcogenides, black phosphorus, MXenes, graphitic carbon nitride, and metal …

The nonlinear optical (NLO) materials are playing a crucial role in almost all aspects of
photonics including imaging frequency, manipulation, photon generation, transmission and …

Two-dimensional (2D) black phosphorus (BP) displays unique anisotropic properties in its
linear optical responses, but its third-order nonlinearity (Kerr effect) has remained relatively …

Graphene is given high expectation due to their unique properties and advantages and has
revolutionized different research fields and leads to enormous applications. However …

The discovery of graphene has intrigued the significant interest in exploring and developing
the two-dimensional layered materials (2DLMs) for the photonics application in recent years …

The mechanical exfoliation of naturally occurring layered materials has emerged as an easy
and effective method for achieving ultrathin van der Waals (vdW) heterostructures with well …

In this paper we develop a semi-analytical perturbation-theory approach to the calculation of
the energy levels (binding energies) and wave functions of excitons in phosphorene. Our …

Materials with thickness ranging from a few nanometers to a single atomic layer present
unprecedented opportunities to investigate new phases of matter constrained to the two …

Several transition metal dichalcogenides (TMDs) can be exfoliated to produce nearly two-
dimensional (2D) semiconductor layers supporting robust excitons with non-hydrogenic …

We compute the nonlinear optical response of doped monolayer and bilayer graphene
using the full dispersion based on tight-binding models. The response is derived with the …