Electronic and optical properties tuned by strain and external electric field of g-ZnO/2H-TiS2 van der Waals heterostructures

Vacuum ◽  
2020 ◽  
Vol 174 ◽  
pp. 109232 ◽  
Author(s):  
Xinfeng Chen ◽  
Haohao Sheng ◽  
Jianli Wang ◽  
Gang Tang ◽  
Junting Zhang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electric Field ◽  
External Electric Field ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures ◽  
Electronic And Optical Properties

scholarly journals Tunable electronic and optical properties of a BAs/As heterostructure by vertical strain and external electric field

RSC Advances ◽  
2021 ◽  
Vol 11 (35) ◽  
pp. 21824-21831
Author(s):  
X. Q. Deng ◽  
R. Q. Sheng ◽  
Q. Jing
Keyword(s):  
Optical Properties ◽  
Electric Field ◽  
External Electric Field ◽  
Photogenerated Electron ◽  
Electron Hole ◽  
Electronic And Optical Properties ◽  
Vertical Strain

The CBM (VBM) of the heterostructure is mainly contributed by the BAs (arsenene), which will favor the separation of photogenerated electron–hole pairs.

Tunable electronic and optical properties of the WS2/IGZO heterostructure via an external electric field and strain: a theoretical study

2019 ◽  
Vol 21 (27) ◽  
pp. 14713-14721 ◽  
Author(s):  
Hongyu Tang ◽  
Chunjian Tan ◽  
Huiru Yang ◽  
Kai Zheng ◽  
Yutao Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electric Field ◽  
Visible Light ◽  
External Electric Field ◽  
Theoretical Study ◽  
Uv Light ◽  
Mechanical Strain ◽  
Electronic And Optical Properties

The external mechanical strain can efficiently modulate the photoresponse of the WS2/IGZO heterostructure to the UV light and the visible light.

Electric field effects on the electronic and optical properties in C2N/Sb van der Waals heterostructure

Carbon ◽  
2018 ◽  
Vol 129 ◽  
pp. 738-744 ◽  
Author(s):  
Xiaolong Wang ◽  
Ruge Quhe ◽  
Wei Cui ◽  
Yusong Zhi ◽  
Yuanqi Huang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electric Field ◽  
Van Der Waals ◽  
Electric Field Effects ◽  
Electronic And Optical Properties ◽  
Field Effects ◽  
Van Der Waals Heterostructure

scholarly journals Electric field tunable band-gap crossover in black(blue) phosphorus/g-ZnO van der Waals heterostructures

RSC Advances ◽  
2017 ◽  
Vol 7 (55) ◽  
pp. 34584-34590 ◽  
Author(s):  
Wei Zhang ◽  
Lifa Zhang
Keyword(s):  
Zinc Oxide ◽  
Optical Properties ◽  
Electric Field ◽  
Band Gap ◽  
Density Functional Calculations ◽  
Density Functional ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures ◽  
Hybrid Density Functional ◽  
Tunable Band Gap

Using hybrid density functional calculations, we studied the electronic and optical properties of graphitic zinc oxide (g-ZnO) and phosphorene van der Waals (vdW) heterostructures.

scholarly journals Effect of an external electric field on the electronic properties of SnS2/PbI2 van der Waals heterostructures

RSC Advances ◽  
2017 ◽  
Vol 7 (41) ◽  
pp. 25582-25588 ◽  
Author(s):  
Yaqiang Ma ◽  
Xu Zhao ◽  
Mengmeng Niu ◽  
Xianqi Dai ◽  
Wei Li ◽  
...  
Keyword(s):  
Electric Field ◽  
Electronic Properties ◽  
External Electric Field ◽  
Future Development ◽  
Van Der Waals ◽  
Optoelectronic Devices ◽  
Control Technology ◽  
Van Der Waals Heterostructures ◽  
Advanced Control ◽  
The Future

The future development of optoelectronic devices will require an advanced control technology in electronic properties, for example by an external electric field (Efield).

Sign in / Sign up

Export Citation Format

Share Document