Sub-10 nm patterning of few-layer MoS2 and MoSe2 nanolectronic devices by oxidation scanning probe lithography
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.148231
Abstract: Abstract The properties of 2D materials devices are very sensitive to the physical, chemical and structural interactions that might happen during processing. Low-invasive patterning methods are required to fabricate devices at the nanoscale. Here we… read more here.
Keywords: mos2 mose2; scanning probe; oxidation scanning; layer ... See more keywords
Thermal conductivity of MoS2/MoSe2 heterostructures: The role of lattice mismatch, interlayer rotation and species intermixing
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.118583
Abstract: Abstract Van der Waals heterostructures formed by stacking different two-dimensional transition metal dichalcogenide sheets exhibit unusual properties compared with single-layer counterparts and are finding promising applications in optics and electronics. Different synthesis processes may lead… read more here.
Keywords: species intermixing; interlayer rotation; mos2 mose2; thermal conductivity ... See more keywords
Mechanically tuned molybdenum dichalcogenides (MoS2 and MoSe2) dispersed supramolecular hydrogel scaffolds
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.11.159
Abstract: Abstract An intriguing way of tuning the mechanical efficiency of a supramolecular hydrogel network (SHGel) has been achieved by dispersing MoS2 and MoSe2. Depending upon the nature of chalcogens, the rheological properties of molybdenum dichalcogenides… read more here.
Keywords: mos2 mose2; dispersed supramolecular; molybdenum dichalcogenides; supramolecular hydrogel ... See more keywords
Stability of direct band gap under mechanical strains for monolayer MoS2, MoSe2, WS2 and WSe2
Sign Up to like & getrecommendations! Published in 2018 at "Physica E: Low-dimensional Systems and Nanostructures"
DOI: 10.1016/j.physe.2018.03.016
Abstract: Abstract Single layer transition-metal dichalcogenides materials (MoS2, MoSe2, WS2 and WSe2) are investigated using the first-principles method with the emphasis on their responses to mechanical strains. All these materials display the direct band gap under… read more here.
Keywords: mos2 mose2; band gap; ws2 wse2; band ... See more keywords
Interlayer friction and superlubricity in bilayer graphene and MoS2/MoSe2 van der Waals heterostructures
Sign Up to like & getrecommendations! Published in 2020 at "Tribology International"
DOI: 10.1016/j.triboint.2020.106483
Abstract: Abstract Due to the weak van der Waals interaction between two-dimensional materials, one can stack or twist two-dimensional materials to obtain novel or enhanced physical and chemical properties. In this study, the relationship between twist… read more here.
Keywords: mos2 mose2; van der; bilayer graphene; der waals ... See more keywords
Phonon Thermal Properties of Transition-Metal Dichalcogenides MoS2 and MoSe2 Heterostructure
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b02547
Abstract: Two prototype transition-metal dichalcogenide (TMDC) materials, MoS2 and MoSe2, have attracted growing attention as promising 2D semiconductors. The heterostructure created by stacking the 2D monolayers in the out-of-plane direction exhibits peculiar properties that can be… read more here.
Keywords: mos2 mose2; thermal conductivity; phonon; transition metal ... See more keywords
Exfoliated MoS2 and MoSe2 Nanosheets by a Supercritical Fluid Process for a Hybrid Mg–Li-Ion Battery
Sign Up to like & getrecommendations! Published in 2017 at "ACS Omega"
DOI: 10.1021/acsomega.7b00379
Abstract: The ultrathin two-dimensional nanosheets of layered transition-metal dichalcogenides (TMDs) have attracted great interest as an important class of materials for fundamental research and technological applications. Solution-phase processes are highly desirable to produce a large amount… read more here.
Keywords: mos2 mose2; exfoliated mos2; hybrid ion; mose2 nanosheets ... See more keywords
Measurement of the spin-forbidden dark excitons in MoS2 and MoSe2 monolayers
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-17608-4
Abstract: Excitons with binding energies of a few hundreds of meV control the optical properties of transition metal dichalcogenide monolayers. Knowledge of the fine structure of these excitons is therefore essential to understand the optoelectronic properties… read more here.
Keywords: mos2 mose2; forbidden dark; dark excitons; mose2 monolayers ... See more keywords
A natural indirect-to-direct band gap transition in artificially fabricated MoS2 and MoSe2 flowers.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d3nr00477e
Abstract: Twisted bilayer (tB) transition metal dichalcogenide (TMD) structures formed from two pieces of a periodic pattern overlaid with a relative twist manifest novel electronic and optical properties and correlated electronic phenomena. Here, twisted flower-like MoS2… read more here.
Keywords: band; gap; artificially fabricated; mos2 mose2 ... See more keywords
Experimental and modeling study of 1/f noise in multilayer MoS2 and MoSe2 field-effect transistors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0014759
Abstract: In field-effect transistors (FETs) with two-dimensional (2D) transition metal dichalcogenide channels, the dependence of field-effect mobility on atomic layer thickness has been studied and interpreted in terms of interface scattering and interlayer coupling resistance (Rint).… read more here.
Keywords: mos2 mose2; field effect; noise;