Role of Molecular Sieves in the CVD Synthesis of Large‐Area 2D MoTe2
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201603491
Abstract: The synthesis of high-quality 2D MoTe2 with a desired phase on SiO2/Si substrate is crucial to its diverse applications. A side reaction of Te with the substrate Si leading to SiTe and Si2Te3 tends to… read more here.
Keywords: role molecular; cvd synthesis; molecular sieves; mote2 ... See more keywords
Atomic-Precision Repair of a Few-Layer 2H-MoTe2 Thin Film by Phase Transition and Recrystallization Induced by a Heterophase Interface.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202000236
Abstract: 2D semiconductors have emerged as promising candidates for post-silicon nanoelectronics, owing to their unique properties and atomic thickness. However, in the handling of 2D material, various forms of macroscopic damage, such as cracks, wrinkles, and… read more here.
Keywords: atomic precision; phase transition; layer mote2; mote2 ... See more keywords
High‐Performance Large‐Scale Vertical 1T'/2H Homojunction CVD‐Grown Polycrystalline MoTe2 Transistors
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202002023
Abstract: 2D transition metal dichalcogenides (TMDs) have emerged as an ideal alternative to silicon in advanced electronics. Especially, MoTe2 attracts peculiar attention since it offers a unique opportunity of resolving critical electrical contacts. Currently, although MoTe2‐based… read more here.
Keywords: high performance; mote2 transistors; mote2; large scale ... See more keywords
Persistence of Monoclinic Crystal Structure in 3D Second‐Order Topological Insulator Candidate 1T′‐MoTe2 Thin Flake Without Structural Phase Transition
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Science"
DOI: 10.1002/advs.202101532
Abstract: A van der Waals material, MoTe2 with a monoclinic 1T′ crystal structure is a candidate for 3D second‐order topological insulators (SOTIs) hosting gapless hinge states and insulating surface states. However, due to the temperature‐induced structural… read more here.
Keywords: mote2; phase transition; mote2 thin; structure ... See more keywords
Thermomechanical Manipulation of Electric Transport in MoTe2
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202000823
Abstract: Layered semimetals such as monoclinic MoTe2 and WTe2 demonstrate superconducting, topological insulating, and Weyl semimetallic states based on their unique electronic band topology. While doping concentration, lattice constants, and spin–orbit coupling can largely modulate the… read more here.
Keywords: thermomechanical manipulation; mote2; electric transport; transport ... See more keywords
Defect Etching of Phase-Transition-Assisted CVD-Grown 2H-MoTe2.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202102146
Abstract: 2D molybdenum ditelluride (MoTe2 ) with polymorphism is a promising candidate to developing phase-change memory, high-performance transistors and spintronic devices. The phase-transition-assisted chemical vapor deposition (CVD) process has been used to prepare large-scale 2H-MoTe2 with… read more here.
Keywords: transition assisted; phase transition; mote2; cvd grown ... See more keywords
Atomistic Observation of the Local Phase Transition in MoTe2 for Application in Homojunction Photodetectors.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202200913
Abstract: Direct atomic-scale observation of the local phase transition in transition metal dichalcogenides (TMDCs) is critically required to carry out in-depth studies of their atomic structures and electronic features. However, the structural aspects including crystal symmetries… read more here.
Keywords: homojunction; phase transition; mote2; observation local ... See more keywords
Versatile and scalable chemical vapor deposition of vertically aligned MoTe2 on reusable Mo foils
Sign Up to like & getrecommendations! Published in 2020 at "Nano Research"
DOI: 10.1007/s12274-020-2857-y
Abstract: Layered MoTe2 has shown great promises for optoelectronics and energy-storage applications due to its exceptional optical and electrochemical properties. To date, considerable efforts have been devoted to fabricating layered MoTe2 with lateral orientation by means… read more here.
Keywords: foil; aligned mote2; mote2; vertically aligned ... See more keywords
Enhanced electrocatalytic properties in MoS2/MoTe2 hybrid heterostructures for dye-sensitized solar cells
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.144401
Abstract: Abstract In this work, the hybrid bilayer of molybdenum disulfide (MoS2)/molybdenum telluride (MoTe2) was constructed on fluorine-doped tin oxide glass (FTO), and dye-sensitized solar cells (DSSCs) employing the material as counter electrode (CE) were implemented.… read more here.
Keywords: sensitized solar; dye sensitized; mote2 hybrid; mote2 ... See more keywords
Controlled synthesis and frictional properties of 2D MoTe2 via chemical vapor deposition
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2019.04.078
Abstract: Abstract We report a controllable method to synthesize two different morphologies of two dimensional (2D) 1T′-MoTe2 film: rectangular MoTe2 and irregular MoTe2, respectively. The synthesis was carried out via chemical vapor deposition (CVD) with sodium… read more here.
Keywords: via chemical; chemical; vapor deposition; mote2 ... See more keywords
The monolayer alloying and strain effect in weyl semimetal Td-MoTe2
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2020.109739
Abstract: Abstract The numbers of Weyl nodes and the separations between them have essential importance in determining the topological properties of Weyl semimetal. Weyl semimetal state has recently been observed in noncentrosymmetric transition metal dichalcogenides. However,… read more here.
Keywords: alloying strain; weyl; monolayer alloying; mote2 ... See more keywords