Modern scattering‐type scanning near‐field optical microscopy for advanced material research
Infrared and optical spectroscopy represents one of the most informative methods in
advanced materials research. As an important branch of modern optical techniques that has …
advanced materials research. As an important branch of modern optical techniques that has …
Harnessing the Metal–Insulator Transition of VO2 in Neuromorphic Computing
Future‐generation neuromorphic computing seeks to overcome the limitations of von
Neumann architectures by colocating logic and memory functions, thereby emulating the …
Neumann architectures by colocating logic and memory functions, thereby emulating the …
Microscopic theory for the light-induced anomalous Hall effect in graphene
We employ a quantum Liouville equation with relaxation to model the recently observed
anomalous Hall effect in graphene irradiated by an ultrafast pulse of circularly polarized …
anomalous Hall effect in graphene irradiated by an ultrafast pulse of circularly polarized …
Active optical metasurfaces based on defect-engineered phase-transition materials
Active, widely tunable optical materials have enabled rapid advances in photonics and
optoelectronics, especially in the emerging field of meta-devices. Here, we demonstrate that …
optoelectronics, especially in the emerging field of meta-devices. Here, we demonstrate that …
Suppression of Structural Phase Transition in VO2 by Epitaxial Strain in Vicinity of Metal-insulator Transition
Mechanism of metal-insulator transition (MIT) in strained VO2 thin films is very complicated
and incompletely understood despite three scenarios with potential explanations including …
and incompletely understood despite three scenarios with potential explanations including …
Passive radiative “thermostat” enabled by phase-change photonic nanostructures
A thermostat senses the temperature of a physical system and switches heating or cooling
devices on or off, regulating the flow of heat to maintain the system's temperature near a …
devices on or off, regulating the flow of heat to maintain the system's temperature near a …
Multi-messenger nanoprobes of hidden magnetism in a strained manganite
The ground-state properties of correlated electron systems can be extraordinarily sensitive
to external stimuli, offering abundant platforms for functional materials. Using the multi …
to external stimuli, offering abundant platforms for functional materials. Using the multi …
Infrared nanospectroscopy at the graphene–electrolyte interface
We present a new methodology that enables studies of the molecular structure of graphene–
liquid interfaces with nanoscale spatial resolution. It is based on Fourier transform infrared …
liquid interfaces with nanoscale spatial resolution. It is based on Fourier transform infrared …
Switchable plasmonic–dielectric resonators with metal–insulator transitions
Nanophotonic resonators offer the ability to design nanoscale optical elements and
engineered materials with unconventional properties. Dielectric-based resonators …
engineered materials with unconventional properties. Dielectric-based resonators …
Atomic force microscopy for two-dimensional materials: A tutorial review
Low dimensional materials exhibit distinct properties compared to their bulk counterparts. A
plethora of examples have been demonstrated in two-dimensional (2-D) materials, including …
plethora of examples have been demonstrated in two-dimensional (2-D) materials, including …