Large-Area Epitaxial Growth of Transition Metal Dichalcogenides
Over the past decade, research on atomically thin two-dimensional (2D) transition metal
dichalcogenides (TMDs) has expanded rapidly due to their unique properties such as high …
dichalcogenides (TMDs) has expanded rapidly due to their unique properties such as high …
[HTML][HTML] Production and processing of graphene and related materials
We present an overview of the main techniques for production and processing of graphene
and related materials (GRMs), as well as the key characterization procedures. We adopt …
and related materials (GRMs), as well as the key characterization procedures. We adopt …
Edge-enriched WS2 nanosheets on carbon nanofibers boosts NO2 detection at room temperature
Y Xu, J **e, Y Zhang, FH Tian, C Yang, W Zheng… - Journal of Hazardous …, 2021 - Elsevier
Abstract Two-dimensional (2D) transition metal dichalcogenides (TMDs) hold great promise
for room temperature (RT) NO 2 sensors. However, the exposure of the edges of TMDs with …
for room temperature (RT) NO 2 sensors. However, the exposure of the edges of TMDs with …
Roadmap on finding chiral valleys: screening 2D materials for valleytronics
In this review, we present an update on the methods for screening 2D materials suitable for
valleytronic applications. We begin with an introduction to the field highlighting some of the …
valleytronic applications. We begin with an introduction to the field highlighting some of the …
Photocarrier generation from interlayer charge-transfer transitions in WS2-graphene heterostructures
Efficient interfacial carrier generation in van der Waals heterostructures is critical for their
electronic and optoelectronic applications. We demonstrate broadband photocarrier …
electronic and optoelectronic applications. We demonstrate broadband photocarrier …
How Substitutional Point Defects in Two-Dimensional WS2 Induce Charge Localization, Spin–Orbit Splitting, and Strain
Control of impurity concentrations in semiconducting materials is essential to device
technology. Because of their intrinsic confinement, the properties of two-dimensional …
technology. Because of their intrinsic confinement, the properties of two-dimensional …
Direct evidence for efficient ultrafast charge separation in epitaxial WS2/graphene heterostructures
S Aeschlimann, A Rossi, M Chávez-Cervantes… - Science …, 2020 - science.org
We use time-and angle-resolved photoemission spectroscopy (tr-ARPES) to investigate
ultrafast charge transfer in an epitaxial heterostructure made of monolayer WS2 and …
ultrafast charge transfer in an epitaxial heterostructure made of monolayer WS2 and …
Ultrafast hot carrier transfer in WS2/graphene large area heterostructures
Charge transfer processes in two-dimensional van der Waals heterostructures enable
upconversion of low energy photons and efficient charge carriers extraction. Here we use …
upconversion of low energy photons and efficient charge carriers extraction. Here we use …
Indirect to direct band gap crossover in two-dimensional WS2(1−x)Se2x alloys
In atomically thin transition metal dichalcogenide semiconductors, there is a crossover from
indirect to direct band gap as the thickness drops to one monolayer, which comes with a fast …
indirect to direct band gap as the thickness drops to one monolayer, which comes with a fast …
Low coordination states in Co3O4/NiOx heterostructures by atomic layer deposition for enhanced gas detection
C Lou, H Pan, H Mei, G Lu, X Liu, J Zhang - Chemical Engineering Journal, 2022 - Elsevier
Oxygen vacancy is crucial to modulate the electronic structure and chemical properties of
functional materials. However, a general and elegant method that is capable of manipulating …
functional materials. However, a general and elegant method that is capable of manipulating …