Carbon annealed HPHT-hexagonal boron nitride: Exploring defect levels using 2D materials combined through van der Waals interface

Carbon ◽  
2020 ◽  
Vol 167 ◽  
pp. 785-791
Author(s):  
Momoko Onodera ◽  
Miyako Isayama ◽  
Takashi Taniguchi ◽  
Kenji Watanabe ◽  
Satoru Masubuchi ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
2D Materials ◽  
Van Der Waals ◽  
Defect Levels

scholarly journals In situ manipulation of van der Waals heterostructures for twistronics

2020 ◽  
Vol 6 (49) ◽  
pp. eabd3655
Author(s):  
Yaping Yang ◽  
Jidong Li ◽  
Jun Yin ◽  
Shuigang Xu ◽  
Ciaran Mullan ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
2D Materials ◽  
Twist Angle ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Van Der Waals Heterostructures ◽  
Material Systems ◽  
Nontrivial Topology

In van der Waals heterostructures, electronic bands of two-dimensional (2D) materials, their nontrivial topology, and electron-electron interactions can be markedly changed by a moiré pattern induced by twist angles between different layers. This process is referred to as twistronics, where the tuning of twist angle can be realized through mechanical manipulation of 2D materials. Here, we demonstrate an experimental technique that can achieve in situ dynamical rotation and manipulation of 2D materials in van der Waals heterostructures. Using this technique, we fabricated heterostructures where graphene is perfectly aligned with both top and bottom encapsulating layers of hexagonal boron nitride. Our technique enables twisted 2D material systems in one single stack with dynamically tunable optical, mechanical, and electronic properties.

Synthesis of hexagonal boron nitride heterostructures for 2D van der Waals electronics

2018 ◽  
Vol 47 (16) ◽  
pp. 6342-6369 ◽  
Author(s):  
Ki Kang Kim ◽  
Hyun Seok Lee ◽  
Young Hee Lee
Keyword(s):  
Boron Nitride ◽  
Surface Area ◽  
Hexagonal Boron Nitride ◽  
Van Der Waals ◽  
Large Surface Area ◽  
Van Der Waals Heterostructures

The construction of large surface area hexagonal boron nitride for van der Waals heterostructures and 2D-layered electronics is reviewed.

(Invited) ALD of Hexagonal Boron Nitride: Towards h-BN/Carbon Van Der Waals 1D Heterostructures

2021 ◽  
Vol MA2021-02 (29) ◽  
pp. 902-902
Author(s):  
Catherine Marichy ◽  
Wenjun Hao ◽  
Catherine Journet
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Van Der Waals

Effects of isotopic substitution on the phonons of van der Waals crystals: the case of hexagonal boron nitride

2019 ◽  
Vol 52 (30) ◽  
pp. 303001 ◽  
Author(s):  
R Cuscó ◽  
J Edgar ◽  
S Liu ◽  
G Cassabois ◽  
B Gil ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Van Der Waals ◽  
Isotopic Substitution

Screening effect of monolayer van der Waals crystals on surface deicing: a molecular simulation study

2020 ◽  
Vol 22 (47) ◽  
pp. 27873-27881
Author(s):  
Yue Wang ◽  
Yufeng Guo ◽  
Wanlin Guo
Keyword(s):  
Boron Nitride ◽  
Molecular Simulation ◽  
Simulation Study ◽  
Hexagonal Boron Nitride ◽  
Van Der Waals ◽  
Monolayer Graphene ◽  
Screening Effect ◽  
Nitride Coatings

Significant screening effect of monolayer graphene and hexagonal boron nitride coatings on surface deicing of superhydrophilic and superhydrophobic crystals.

Modulating Charge Separation with Hexagonal Boron Nitride Mediation in Vertical Van der Waals Heterostructures

2020 ◽  
Vol 12 (23) ◽  
pp. 26213-26221 ◽  
Author(s):  
Christy Roshini Paul Inbaraj ◽  
Roshan Jesus Mathew ◽  
Rajesh Kumar Ulaganathan ◽  
Raman Sankar ◽  
Monika Kataria ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Charge Separation ◽  
Hexagonal Boron Nitride ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures
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