Electrically tunable band gap in strained h-BN/silicene van der Waals heterostructures

2021 ◽  
Author(s):  
Douglas D. de Vargas ◽  
Mateus H. Köhler ◽  
Rogério J. Baierle
Keyword(s):  
Band Gap ◽  
Electric Fields ◽  
Compressive Strain ◽  
Van Der Waals ◽  
Charge Redistribution ◽  
Van Der Waals Heterostructures ◽  
External Electric Fields ◽  
Orbital Hybridization ◽  
Tunable Band Gap

The charge redistribution and orbital hybridization due to external electric fields and compressive strain are very promising for silicene-based nanoelectronics.

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 Tunable Band Gap of MoS2/BN van der Waals Heterostructures under an External Electric Field

2019 ◽  
Vol 135 (3) ◽  
pp. 391-395
Author(s):  
M. Luo ◽  
B. Yu ◽  
Y.H. Shen
Keyword(s):  
Electric Field ◽  
Band Gap ◽  
External Electric Field ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures ◽  
Tunable Band Gap

scholarly journals Tunable band gap of MoS2-SiC van der Waals heterostructures under normal strain and an external electric field

AIP Advances ◽  
2017 ◽  
Vol 7 (1) ◽  
pp. 015116 ◽  
Author(s):  
Luo Min ◽  
Xu Yu E ◽  
Song Yu Xi
Keyword(s):  
Electric Field ◽  
Band Gap ◽  
External Electric Field ◽  
Van Der Waals ◽  
Normal Strain ◽  
Van Der Waals Heterostructures ◽  
Tunable Band Gap

scholarly journals Tunable band gap of graphene/graphene/arsenene van der waals heterostructures

2021 ◽  
pp. 299-303
Author(s):  
D.Z. Zhou ◽  
J.C. Dong ◽  
X. Zhang ◽  
D.D. Han ◽  
Y. Wang
Keyword(s):  
Band Gap ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures ◽  
Tunable Band Gap

Layer-dependent photocatalysts of GaN/SiC-based multilayer van der Waals heterojunctions for Hydrogen Evolution

2021 ◽  
Author(s):  
Bojun Peng ◽  
Liang Xu ◽  
Jian Zeng ◽  
Xiaopeng Qi ◽  
Youwen Yang ◽  
...  
Keyword(s):  
Band Gap ◽  
Hydrogen Evolution ◽  
High Performance ◽  
Van Der Waals ◽  
Environmentally Friendly ◽  
Wide Band ◽  
Two Dimensional ◽  
Wide Band Gap ◽  
Van Der Waals Heterostructures ◽  
Composite Photocatalysts

The development of non-precious, high-performance and environmentally friendly wide band gap semiconductor composite photocatalysts is highly desirable. Here we report two-dimensional (2D) GaN/SiC-based multilayer van der Waals heterostructures for hydrogen...

Direct Chemical Vapor Deposition Growth and Band-Gap Characterization of MoS2/h-BN van der Waals Heterostructures on Au Foils

ACS Nano ◽  
2017 ◽  
Vol 11 (4) ◽  
pp. 4328-4336 ◽  
Author(s):  
Zhepeng Zhang ◽  
Xujing Ji ◽  
Jianping Shi ◽  
Xiebo Zhou ◽  
Shuai Zhang ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Band Gap ◽  
Vapor Deposition ◽  
Van Der Waals ◽  
Chemical Vapor ◽  
Van Der Waals Heterostructures ◽  
Chemical Vapor Deposition Growth

scholarly journals Band-Gap Landscape Engineering in Large-Scale 2D Semiconductor van der Waals Heterostructures

ACS Nano ◽  
2021 ◽  
Author(s):  
Victor Zatko ◽  
Simon Mutien-Marie Dubois ◽  
Florian Godel ◽  
Cécile Carrétéro ◽  
Anke Sander ◽  
...  
Keyword(s):  
Band Gap ◽  
Large Scale ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures

Tuning electronic structures of Sc2CO2/MoS2 polar–nonpolar van der Waals heterojunctions: interplay of internal and external electric fields

2017 ◽  
Vol 5 (32) ◽  
pp. 8128-8134 ◽  
Author(s):  
Longhua Li ◽  
Weidong Shi
Keyword(s):  
Electronic Properties ◽  
Electric Fields ◽  
Electronic Structures ◽  
Van Der Waals ◽  
External Electric Fields

The interplay of internal and external electric fields provides an effective way to modulate the electronic properties of van der Waals heterojunctions.

scholarly journals Tunable quasiparticle band gap in few-layer GaSe/graphene van der Waals heterostructures

2017 ◽  
Vol 96 (3) ◽  
Author(s):  
Zeineb Ben Aziza ◽  
Debora Pierucci ◽  
Hugo Henck ◽  
Mathieu G. Silly ◽  
Christophe David ◽  
...  
Keyword(s):  
Band Gap ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures ◽  
Quasiparticle Band
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