Polaritons in van der Waals heterostructures
Abstract 2D monolayers supporting a wide variety of highly confined plasmons, phonon
polaritons, and exciton polaritons can be vertically stacked in van der Waals …
polaritons, and exciton polaritons can be vertically stacked in van der Waals …
Near-field optical imaging and spectroscopy of 2D-TMDs
Y Kim, J Kim - Nanophotonics, 2021 - degruyter.com
Two-dimensional transition metal dichalcogenides (2D-TMDs) are atomically thin
semiconductors with a direct bandgap in monolayer thickness, providing ideal platforms for …
semiconductors with a direct bandgap in monolayer thickness, providing ideal platforms for …
Liquid-phase exfoliation of bismuth telluride iodide (BiTeI): structural and optical properties of single-/few-layer flakes
Bismuth telluride halides (BiTeX) are Rashba-type crystals with several potential
applications ranging from spintronics and nonlinear optics to energy. Their layered …
applications ranging from spintronics and nonlinear optics to energy. Their layered …
Rapid simulations of hyperspectral near-field images of three-dimensional heterogeneous surfaces
The scattering-type scanning near-field optical microscope (s-SNOM) has emerged as a
powerful tool for resolving nanoscale inhomogeneities in laterally heterogeneous samples …
powerful tool for resolving nanoscale inhomogeneities in laterally heterogeneous samples …
Interplay between topological valley and quantum Hall edge transport
An established way of realising topologically protected states in a two-dimensional electron
gas is by applying a perpendicular magnetic field thus creating quantum Hall edge …
gas is by applying a perpendicular magnetic field thus creating quantum Hall edge …
Nanoinfrared characterization of bilayer graphene conductivity under dual-gate tuning
W Luo, AB Kuzmenko, J Qi, N Zhang, W Wu, M Ren… - Nano Letters, 2021 - ACS Publications
Dual-gate tuning on two-dimensional (2D) heterostructures can provide independent control
of the carrier concentration and interlayer electrostatic potential, yielding novel electronic …
of the carrier concentration and interlayer electrostatic potential, yielding novel electronic …
Photoinduced Anomalous Electron Transfer Dynamics at a Lateral MoS2–Graphene Covalent Junction
X Wang, R Long - The Journal of Physical Chemistry Letters, 2021 - ACS Publications
Photoinduced charge separation significantly affects the optoelectronic performance of the
lateral MoS2–graphene junctions. Generally, an adiabatic mechanism governs electron …
lateral MoS2–graphene junctions. Generally, an adiabatic mechanism governs electron …
Charge Transfer in InAs@ZnSe‐MoS2 Heterostructures for Broadband Photodetection
Absorbing near‐infrared (NIR) photons, with longer wavelengths, in atomically thin
monolayer MoS2 presents a significant challenge due to its weak optical absorption and …
monolayer MoS2 presents a significant challenge due to its weak optical absorption and …
WSe2 as Transparent Top Gate for Infrared Near-Field Microscopy
Independent control of carrier density and out-of-plane displacement field is essential for
accessing novel phenomena in two-dimensional (2D) material heterostructures. While this is …
accessing novel phenomena in two-dimensional (2D) material heterostructures. While this is …
Optomechanical Properties of MoSe2 Nanosheets as Revealed by In Situ Transmission Electron Microscopy
Free-standing few-layered MoSe2 nanosheet stacks optoelectronic signatures are analyzed
by using light compatible in situ transmission electron microscopy (TEM) utilizing an optical …
by using light compatible in situ transmission electron microscopy (TEM) utilizing an optical …