Raising the photocurrent and successively achieving a high power conversion efficiency
(PCE) in organic solar cells (OSCs) with physically thin photoactive layers is usually a highly …

Surfactant assisted liquid phase exfoliation process is used in the synthesis of hexagonal
crystals of a few layered 2H tungsten disulfide (WS2) nanosheets. The synthesis of few …

The development of large number of two‐dimensional (2D) nanostructured materials that
followed the success of graphene and the need for their handling and manipulation eg in …

The first graphene descendants in 2D materials that sparked intense research activity are
transition-metal dichalcogenides, which have a lot of applications because of their band …

Over the past decade, there has been a pronounced research emphasis on leveraging the
advantageous defect states inherent in metal dichalcogenide nanostructures to intricately …

Recently, with the continuous progress of nonlinear optics (NLO), the optical limiting (OL)
performance of monomer materials has gradually difficult to meet the requirements. In this …

We report on the observation of the nonlinear optical properties of tungsten disulphide
(WS2) in the infrared (IR) region, along with the enhancement in the nonlinearity achieved …

We demonstrate the enhancement in the optical nonlinearity of materials when incorporated
within a Tamm plasmon cavity (TPC). This study quantitatively investigates the enhanced …