Controlling the interaction of polarization light with an asymmetric nanostructure such as a
metal/semiconductor heterostructure provides opportunities for tuning surface plasmon …

We investigate the wavelength-and polarization-dependence of photocurrent signals
generated at few-layer MoS2–metal junctions through spatially resolved photocurrent …

Advances in symmetry-breaking engineering of heterointerfaces for optoelectronic devices
have garnered significant attention due to their immense potential in tunable moiré quantum …

Photoexcitation of graphene leads to an interesting sequence of phenomena, some of which
can be exploited in optoelectronic devices based on graphene. In particular, the efficient and …

We present a pump–probe experiment on graphene, which reveals a pronounced
dependence of the pump-induced transmission on the angle between pump and probe …

Abstract Two-dimensional (2D) materials exhibit fascinating and outstanding optoelectronic
properties, laying the foundation for the development of novel optoelectronic devices …

Against the background of a variety of polarized optical applications, a great number of
polarization-sensitive photodetectors based on anisotropic two-dimensional (2D) materials …

Three dimensional Z2 Topological insulator (TI) is an unconventional phase of quantum
matter possessing insulating bulk state as well as time-reversal symmetry-protected Dirac …

With its electrical carrier type as well as carrier densities highly sensitive to light, graphene is
potentially an ideal candidate for many optoelectronic applications. Beyond the direct light …

The Coulomb scattering dynamics in graphene in energetic proximity to the Dirac point is
investigated by polarization resolved pump-probe spectroscopy and microscopic theory …