Ferromagnetic Dirac Half-Metallicity in Transition Metal Embedded Honeycomb Borophene

Author(s):  
Yanxia Wang ◽  
Xue Jiang ◽  
Yi Wang ◽  
Jijun Zhao

Exploring two-dimensional (2D) ferromagnetic materials with intrinsic Dirac half-metallicity is crucial for the development of next-generation spintronic devices. Based on first-principles calculations, here we propose a simple valence electron-counting rule...

2020 ◽  
Vol 8 (37) ◽  
pp. 19522-19532
Author(s):  
Yiqing Chen ◽  
Pengfei Ou ◽  
Xiaohan Bie ◽  
Jun Song

The 2H/1T′ phase boundary activated hydrogen evolution reaction on two-dimensional transition metal dichalcogenides is well studied by comprehensive first-principles calculations.


2017 ◽  
Vol 5 (3) ◽  
pp. 727-732 ◽  
Author(s):  
Junyan Liu ◽  
Zhifeng Liu ◽  
Tielei Song ◽  
Xin Cui

A promising 2D material (1T-TaN2 monolayer) with intrinsic half-metallicity and ferromagnetism has been characterized by a first-principles computational search.


2016 ◽  
Vol 18 (32) ◽  
pp. 22678-22686 ◽  
Author(s):  
Juan Du ◽  
Congxin Xia ◽  
Wenqi Xiong ◽  
Xu Zhao ◽  
Tianxing Wang ◽  
...  

Based on first-principles calculations, the electronic structures and magnetism are investigated in 3d transition metal (TM)-embedded porous two-dimensional (2D) C2N monolayers.


2019 ◽  
Vol 7 (15) ◽  
pp. 8873-8881 ◽  
Author(s):  
Jing Xu ◽  
Dashuai Wang ◽  
Ruqian Lian ◽  
Xinying Gao ◽  
Yanhui Liu ◽  
...  

VC2, a new two-dimensional transition metal carbide containing C2 dimers, shows promising electrochemical properties in LIBs.


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...


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