scholarly journals Transition-metal nitride halide dielectrics for transition-metal dichalcogenide transistors

Nanoscale ◽  
2021 ◽  
Author(s):  
Mehrdad Rostami Osanloo ◽  
Ali Saadat ◽  
Maarten L. Van de Put ◽  
Akash Laturia ◽  
William G. Vandenberghe

Using first-principles calculations, we investigate six transition-metal nitride halides as potential vdW dielectrics for transition metal dichalcogenide channel transistors. We identify the best combinations for the p-MOS transistor technology.

2018 ◽  
Vol 20 (48) ◽  
pp. 30351-30364 ◽  
Author(s):  
Ke Xu ◽  
Yuanfeng Xu ◽  
Hao Zhang ◽  
Bo Peng ◽  
Hezhu Shao ◽  
...  

We have investigated the structure and electronic, mechanical, transport and optical properties of van der Waals transition metal dichalcogenide heterostructures using first-principles calculations.


Nanoscale ◽  
2021 ◽  
Author(s):  
Mingjie Pu ◽  
Yufeng Guo ◽  
Wanlin Guo

Utilizing transition metal dichalcogenides (TMDs) as catalysts in hydrogen evolution reaction (HER) exhibits a promising prospect for hydrogen production. Here by first-principles calculations we reveal that the catalytic activities of...


Nanoscale ◽  
2021 ◽  
Author(s):  
Dan Han ◽  
Xiaoheng Yang ◽  
Mu Du ◽  
Gongming Xin ◽  
Jingchao Zhang ◽  
...  

Recently, two-dimensional transition metal dichalcogenide (TMDC) monolayers have stirred much attention owing to their excellent physical properties. In the present study, we systematically investigate the thermoelectric properties of different WS2-WSe2...


2017 ◽  
Vol 5 (17) ◽  
pp. 4167-4173 ◽  
Author(s):  
R. C. Xiao ◽  
W. J. Lu ◽  
D. F. Shao ◽  
J. Y. Li ◽  
M. J. Wei ◽  
...  

Superconductivity of transition metal dichalcogenide 1T-TiTe2under high pressure was investigated by first-principles calculations.


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