Results 1 to 10 of about 7,614 (167)
Nano-Micro Letters, 2023 Highlights In-situ construction of electrostatic repulsion between MoS2 interlayers is first proposed to successfully prepare Co-doped monolayer MoS2 under high vapor pressure.
Lin Zeng, Zhao Tianshou
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Monolayer MoS 2 for nanoscale photonics
Nanophotonics, 2020 Transition metal dichalcogenides are two-dimensional semiconductors with strong in-plane covalent and weak out-of-plane interactions, resulting in exfoliation into monolayers with atomically thin thickness.
Xianguang Yang, Baojun Li
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Local photodoping in monolayer MoS 2 [PDF]
Nanotechnology, 2020 Abstract Inducing electrostatic doping in 2D materials by laser exposure (photodoping effect) is an exciting route to tune optoelectronic phenomena. However, there is a lack of investigation concerning in what respect the action of photodoping in optoelectronic devices is local.
Andreij C Gadelha +6 more
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Nano Materials Science, 2021 To maximize the catalytic performance of MoS2 in the hydrogen evolution reaction, we investigate the electrocatalytic and photocatalytic performance of monolayer MoS2 doped with noble metal (Ag, Au, Cu, Pd, and Pt) using first principles calculation ...
Zheng Zhang +4 more
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Trion induced photoluminescence of a doped MoS2 monolayer [PDF]
The Journal of Chemical Physics, 2020 We demonstrate that the temperature and doping dependencies of the photoluminescence (PL) spectra of a doped MoS2 monolayer have several peculiar characteristics defined by the trion radiative decay. While only zero-momentum exciton states are coupled to light, radiative recombination of non-zero momentum trions is also allowed.
Yaroslav V. Zhumagulov +4 more
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Surface Modification of Monolayer MoS2 by Baking for Biomedical Applications
Frontiers in Chemistry, 2020 Molybdenum disulfide (MoS2), a transition metal dichalcogenide material, possesses great potential in biomedical applications such as chemical/biological sensing, drug/gene delivery, bioimaging, phototherapy, and so on.
Yan Wang +8 more
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First-principles study of a molecular adsorption of fluorine on monolayer MoS2
Bibechana, 2015 We have performed density functional theory (DFT) based first-principles calculations to study the stability, geometrical structures and electronic properties of pure monolayer Molybdenum disulphide (MoS2) and Fluorine (F2) adsorbed monolayer MoS2 ...
Hari Paudyal +2 more
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Structural and electronic properties of germanene/MoS2 monolayer and silicene/MoS2 monolayer superlattices [PDF]
Nanoscale Research Letters, 2014 Abstract Superlattice provides a new approach to enrich the class of materials with novel properties. Here, we report the structural and electronic properties of superlattices made with alternate stacking of two-dimensional hexagonal germanene (or silicene) and a MoS2 monolayer using the first principles approach.
Li, Xiaodan +3 more
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Formaldehyde Molecules Adsorption on Zn Doped Monolayer MoS2: A First-Principles Calculation
Frontiers in Chemistry, 2021 Based on the first principles of density functional theory, the adsorption behavior of H2CO on original monolayer MoS2 and Zn doped monolayer MoS2 was studied.
Huili Li +10 more
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Nanophotonics, 2021 We demonstrate a simple, cost-effective method to enhance the photoluminescence intensity of monolayer MoS2. A hexagonal symmetric Au metasurface, made by polystyrene nanosphere lithography and metal coating, is developed to enhance the photoluminescence
Wang Zhenming +11 more
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