Terahertz (THz) light has proven to be a fine tool to probe and control quasi-particles and
collective excitations in solids, to drive phase transitions and associated changes in material …

Hot charge carriers in graphene exhibit fascinating physical phenomena, whose
understanding has improved greatly over the past decade. They have distinctly different …

Applications that use the orbital angular momentum (OAM) of light show promise for
increasing the bandwidth of optical communication networks. However, direct photocurrent …

Graphene with massless Dirac fermions can have exceptionally strong third-order optical
nonlinearities. Yet reported values of nonlinear optical susceptibilities for third-harmonic …

With its linear energy dispersion and large transition dipole matrix element, graphene is an
attractive material for nonlinear optoelectronic applications. However, the mechanistic origin …

Recently, two rich and exciting research fields, layered two-dimensional (2D) materials and
metamaterials, have started overlapping. Metamaterials are artificial, engineered materials …

Graphitic electrode is commonly used in electrochemical reactions owing to its excellent in-
plane conductivity, structural robustness and cost efficiency,. It serves as prime …

This article gives a brief overview of the linear and nonlinear optical response of graphene
and its applications. Graphene exhibits unique physical properties. The charge carriers in …

In recent years, terahertz waves have attracted significant attention for their promising
applications. Due to a broadband optical response, an ultra-fast relaxation time, a high …

Low‐dimensional materials (LDMs) provide an unprecedented avenue having the potential
to disruptively revolutionize the information and communication technologies. The rise of …