Photocatalysis technology has been considered as the greenest route for degrading and
mineralizing organic pollutants due to its high efficiency, economy and environment …

The fascinating electronic and optoelectronic properties of freestanding graphene and the
possible inclusion of novel two-dimensional (2D) systems in silicon-based electronics have …

Large optical anisotropy observed in a broad spectral range is of paramount importance for
efficient light manipulation in countless devices. Although a giant anisotropy has been …

We report the observation of a doublet structure in the low-temperature photoluminescence
of interlayer excitons in heterostructures consisting of monolayer MoSe2 and WSe2. Both …

Two-dimensional (2D) materials usually exhibit interesting layer-dependent dielectric and
optical properties, which play important roles in structure optimization and performance …

The photocatalytic degradation of methylene blue is a straightforward and cost-effective
solution for water decontamination. Although many materials have been reported so far for …

The investigation of two-dimensional (2D) van der Waals materials is a vibrant, fast-moving
and still growing interdisciplinary area of research. These materials are truly 2D crystals with …

Crystallization kinetic controls the crystallographic orientation, inducing anisotropic
properties of the materials. As a result, preferential orientation with advanced optoelectronic …

Optical constants of monolayers MoS 2 and WS 2 were measured by spectroscopic
ellipsometry in the spectral range 365–1700 nm. Analysis of ellipsometry spectra was …

Compared to artificially structured hyperbolic metamaterials, whose performance is limited
by the finite size of the metallic components, the sparse number of naturally hyperbolic …