Limitations of ab initio methods to predict the electronic-transport properties of two-dimensional semiconductors: the computational example of 2H-phase transition metal dichalcogenides

2020 ◽  
Author(s):  
Gautam Gaddemane ◽  
Sanjay Gopalan ◽  
Maarten L. Van de Put ◽  
Massimo V. Fischetti
Keyword(s):  
Phase Transition ◽  
Transition Metal ◽  
Ab Initio ◽  
Transport Properties ◽  
Electronic Transport ◽  
Transition Metal Dichalcogenides ◽  
Ab Initio Methods ◽  
Two Dimensional ◽  
Electronic Transport Properties ◽  
Metal Dichalcogenides

Electronic transport properties of MoS2 nanoribbons embedded in butadiene solvent

2019 ◽  
Vol 21 (21) ◽  
pp. 11359-11366 ◽  
Author(s):  
Armando Pezo ◽  
Matheus P. Lima ◽  
Marcio Costa ◽  
Adalberto Fazzio
Keyword(s):  
Transition Metal ◽  
Transport Properties ◽  
Electronic Transport ◽  
Transition Metal Dichalcogenides ◽  
Edge States ◽  
Electronic Transport Properties ◽  
Metal Dichalcogenides

Transition metal dichalcogenides (TMDCs) are promising materials for applications in nanoelectronics and correlated fields, where their metallic edge states play a fundamental role in the electronic transport.

Electron-injection driven phase transition in two-dimensional transition metal dichalcogenides

2020 ◽  
Vol 8 (13) ◽  
pp. 4432-4440 ◽  
Author(s):  
Xiangyu Zhou ◽  
Haibo Shu ◽  
Qiuqi Li ◽  
Pei Liang ◽  
Dan Cao ◽  
...  
Keyword(s):  
Phase Transition ◽  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Electron Injection ◽  
Two Dimensional ◽  
Metal Dichalcogenides ◽  
T Phase

Electron injection leads to the transition of two-dimensional MoX2 (X = S, Se, and Te) nanosheets from the semiconducting H phase to semimetallic T′ phase.

Strain-driven Phase Transition and Spin Polarization of Re-doped Transition-Metal Dichalcogenides

2021 ◽  
Author(s):  
Ruining Wang ◽  
Chen-Dong Jin ◽  
Hu Zhang ◽  
Ru-Qian Lian ◽  
Xingqiang Shi ◽  
...  
Keyword(s):  
Phase Transition ◽  
Magnetic Properties ◽  
Transition Metal ◽  
Spin Polarization ◽  
Transition Metal Dichalcogenides ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Two Dimensional ◽  
Energy Landscapes ◽  
Metal Dichalcogenides

Two-dimensional transition metal dichalcogenides (TMDCs) are promising in spintronics due to their spin-orbit coupling, but the intrinsic non-magnetic properties limit their further developments. Here, we focus on the energy landscapes...

Ultrafast and stable phase transition realized in MoTe2-based memristive devices

2022 ◽  
Author(s):  
Hui-Kai He ◽  
Yong-Bo Jiang ◽  
Jun Yu ◽  
Zi-Yan Yang ◽  
Chao-Fan Li ◽  
...  
Keyword(s):  
Phase Transition ◽  
Transition Metal ◽  
Electric Field ◽  
Transition Metal Dichalcogenides ◽  
Stable Phase ◽  
Two Dimensional ◽  
Metal Dichalcogenides ◽  
Phase Engineering

Two-dimensional phase engineering of transition metal dichalcogenides have received increasing attention in recent years due to their atomically thin nature and polymorphism. Here, we first realize an electric-field-induced controllable phase...

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