A comparative device performance assesment of CVD grown MoS2 and WS2 monolayers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-8895-5
Abstract: In this study, optical and electronic transport properties of chemical vapor deposition (CVD) grown 2D WS2 and MoS2 based transistors and photodetectors are investigated and compared in ambient air by using 2D flakes grown with… read more here.
Keywords: mos2 based; cvd grown; based devices; mos2 ws2 ... See more keywords
High-performance photodetector and its optoelectronic mechanism of MoS2/WS2 vertical heterostructure
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.149074
Abstract: Abstract Two-dimensional heterostructures based on transition metal dichalcogenides (TMDCs) exhibit enhanced electrical and optoelectrical properties, which are promising for next-generation optoelectronics devices. In this work, we demonstrate the preparation of MoS2/WS2 vertical heterostructure and investigate… read more here.
Keywords: photodetector; mos2; vertical heterostructure; mos2 ws2 ... See more keywords
Doubly passively Q-switched Tm:YAP laser with MoS2 and WS2 saturable absorbers at 2 μm
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.163205
Abstract: Abstract By simultaneously inserting MoS2 and WS2 saturable absorbers (SAs) into laser resonator, a doubly passively Q-switched Tm:YAP laser at 2 μm was realized. Measurements of the average output power, the pulse width and the pulse… read more here.
Keywords: doubly passively; ws2 saturable; power; laser ... See more keywords
Preparation of MoS2/WS2 nanosheets by liquid phase exfoliation with assistance of epigallocatechin gallate and study as an additive for high-performance lithium-sulfur batteries.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2019.05.080
Abstract: The two-dimensional transition metal dichalcogenides have wide application value in many fields. Herein, MoS2 and WS2 nanosheets are produced by liquid phase exfoliation method assisted by epigallocatechin gallate. The effects of epigallocatechin gallate concentration and… read more here.
Keywords: liquid phase; epigallocatechin gallate; mos2 ws2; phase exfoliation ... See more keywords
A novel multicomponent TMDC, MoS2–WS2–CoSx, as an effective electrocatalyst for simultaneous detection ultra-levels of prednisolone and rutin in human body fluids
Sign Up to like & getrecommendations! Published in 2021 at "Microchemical Journal"
DOI: 10.1016/j.microc.2021.106019
Abstract: Abstract Addressed herein, a multicomponent transition metal dichalcogenide (TMDC), MoS2–WS2–CoSx, was synthesized by a simple hydrothermal procedure and hybridized with graphene oxide (GO). The novel nanohybrid material was characterized by X-ray diffraction (XRD) and energy… read more here.
Keywords: tmdc mos2; prednisolone rutin; mos2 ws2; ws2 cosx ... See more keywords
Self-powered photovoltaic photodetector established on lateral monolayer MoS2-WS2 heterostructures
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.06.049
Abstract: Abstract With the rapid development of modern semiconductor industry, power free or self-powered devices become an indispensable part in the electronic components and optoelectronic products. Epitaxial connected TMDs lateral heterojunctions with the maximum built-in potential… read more here.
Keywords: self powered; monolayer mos2; mos2 ws2;
Low Loss EELS of Lateral MoS2/WS2 Heterostructures
Sign Up to like & getrecommendations! Published in 2019 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927619003933
Abstract: Transition metal dichalcogenides (TMDs) are a class of two-dimensional (2D) materials with a fixed band gap. The fixed band gap limits the usage of these materials in optoelectronics , spintronics and valleytronics applications One of… read more here.
Keywords: eels lateral; low loss; lateral mos2; loss eels ... See more keywords
Aggregation Behavior of Inorganic 2D Nanomaterials Beyond Graphene: Insights from Molecular Modeling and Modified DLVO Theory.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental science & technology"
DOI: 10.1021/acs.est.8b05180
Abstract: We report the comparative aggregation behavior of three emerging inorganic 2D nanomaterials (NMs): MoS2, WS2, and h-BN in aquatic media. Their aqueous dispersions were subjected to aggregation under varying concentrations of monovalent (NaCl) and divalent… read more here.
Keywords: aggregation; inorganic nanomaterials; dlvo; mos2 ws2 ... See more keywords
Charge Transport in 2D MoS2, WS2, and MoS2–WS2 Heterojunction-Based Field-Effect Transistors: Role of Ambipolarity
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c05651
Abstract: Electrical and optical characteristics of few-layered (3–4 L) chemical vapor deposition (CVD) grown MoS2, WS2, and MoS2–WS2 heterostructure-based back-gated field-effect transistor (FET) devices ha... read more here.
Keywords: ws2 mos2; mos2; mos2 ws2; field effect ... See more keywords
Large-Area CVD MoS2/WS2 Heterojunctions as a Photoelectrocatalyst for Salt-Water Oxidation
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.9b01008
Abstract: Splitting salt water via sunlight into molecular oxygen and hydrogen for use as fuel or as an energy carrier is a clear pathway toward renewable energy. Monolayer MoS2 and WS2 are promising materials for the… read more here.
Keywords: oxidation; water oxidation; mos2 ws2; water ... See more keywords
Low-Temperature and Large-Scale Production of a Transition Metal Sulfide Vertical Heterostructure and Its Application for Photodetectors.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c19666
Abstract: The conventional synthesis of two-dimensional (2D) transition metal dichalcogenide (TMDC) heterostructures is low yielding and lack the heterojunction interface quality. The chemical vapor deposition (CVD) techniques have achieved high-quality heterostructure interfaces but require a high… read more here.
Keywords: large scale; low temperature; temperature; transition metal ... See more keywords