scholarly journals Recent progress in the assembly of nanodevices and van der Waals heterostructures by deterministic placement of 2D materials

2018 ◽  
Vol 47 (1) ◽  
pp. 53-68 ◽  
Author(s):  
Riccardo Frisenda ◽  
Efrén Navarro-Moratalla ◽  
Patricia Gant ◽  
David Pérez De Lara ◽  
Pablo Jarillo-Herrero ◽  
...  
Keyword(s):  
Recent Progress ◽  
2D Materials ◽  
Van Der Waals ◽  
Layer By Layer ◽  
Two Dimensional ◽  
Van Der Waals Heterostructures ◽  
Two Dimensional Materials

Designer heterostructures can be assembled layer-by-layer with unmatched precision thanks to the recently developed deterministic placement methods to transfer two-dimensional materials.

scholarly journals Exotic Physical Properties of 2D Materials Modulated by Moiré Superlattices

2021 ◽  
Author(s):  
Beibei Shi ◽  
Pengfei Qi ◽  
Meiling Jiang ◽  
Yuchen Dai ◽  
Feng Lin ◽  
...  
Keyword(s):  
Physical Properties ◽  
2D Materials ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Van Der Waals Heterostructures ◽  
Moire Pattern ◽  
Moiré Pattern ◽  
Two Dimensional Materials ◽  
Quantum Phenomena

Van der Waals heterostructures of two-dimensional materials are naturally endowed with the nanoscale moiré pattern, which has become a versatile platform for studying novel quantum phenomena during past decades. Here,...

Tailoring the structural and electronic properties of an SnSe2/MoS2 van der Waals heterostructure with an electric field and the insertion of a graphene sheet

2019 ◽  
Vol 21 (39) ◽  
pp. 22140-22148 ◽  
Author(s):  
Tuan V. Vu ◽  
Nguyen V. Hieu ◽  
Le T. P. Thao ◽  
Nguyen N. Hieu ◽  
Huynh V. Phuc ◽  
...  
Keyword(s):  
Electric Field ◽  
Electronic Properties ◽  
Graphene Sheet ◽  
2D Materials ◽  
Van Der Waals ◽  
Optoelectronic Devices ◽  
Two Dimensional ◽  
Van Der Waals Heterostructure ◽  
Two Dimensional Materials ◽  
Structural And Electronic Properties

van der Waals heterostructures by stacking different two-dimensional materials are being considered as potential materials for nanoelectronic and optoelectronic devices because they can show the most potential advantages of individual 2D materials.

scholarly journals Recent progress on exploring exceptionally high and anisotropic H+/OH− ion conduction in two-dimensional materials

2018 ◽  
Vol 9 (1) ◽  
pp. 33-43 ◽  
Author(s):  
Pengzhan Sun ◽  
Renzhi Ma ◽  
Takayoshi Sasaki
Keyword(s):  
Recent Progress ◽  
2D Materials ◽  
Two Dimensional ◽  
Ion Conduction ◽  
Recent Advances ◽  
Ion Conductivities ◽  
Two Dimensional Materials

An overview of recent advances in measuring and understanding the exceptionally high and anisotropic H+/OH− ion conductivities of representative 2D materials.

scholarly journals Heated Assembly and Transfer of Van der Waals Heterostructures with Common Nail Polish

2021 ◽  
Vol 1 (1) ◽  
pp. 49-56
Author(s):  
Kristine L. Haley ◽  
Jeffrey A. Cloninger ◽  
Kayla Cerminara ◽  
Randy M. Sterbentz ◽  
Takashi Taniguchi ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Electronic Properties ◽  
Simple Technique ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Van Der Waals Heterostructures ◽  
Nail Polish ◽  
Two Dimensional Materials ◽  
And Control ◽  
Manipulation And Control

Recent advances in the manipulation and control of layered, two-dimensional materials has given way to the construction of heterostructures with new functionality and unprecedented electronic properties. In this study, we present a simple technique to assemble and transfer van der Waals heterostructures using common nail polish. Commercially available nail polish acts as a resilient sticky polymer, allowing for the fabrication of complex multi-material stacks without noticeable fatigue. Directly comparing four commercially available brands of nail polish, we find that one stands out in terms of stability and stacking characteristics. Using this method, we fabricate two top-gated devices and report their electrical properties. Our technique reduces the complexity in assembling van der Waals heterostructures based on the proven van der Waals pick up method.

Prediction of spin–orbital coupling effects on the electronic structure of two dimensional van der Waals heterostructures

2015 ◽  
Vol 17 (46) ◽  
pp. 31253-31259 ◽  
Author(s):  
Baiqing You ◽  
Xiaocha Wang ◽  
Wenbo Mi
Keyword(s):  
Electronic Structure ◽  
First Principles ◽  
2D Materials ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Coupling Effects ◽  
Van Der Waals Heterostructures ◽  
Spin Orbital ◽  
First Principles Study ◽  
Spin Orbital Coupling

We report a first-principles study on the electronic structure of van der Waals (vdW) heterostructures consisting of two dimensional (2D) materials.

scholarly journals Photodetectors Based on Two-Dimensional Materials and Their van der Waals Heterostructures

2019 ◽  
Vol 35 (10) ◽  
pp. 1058-1077 ◽  
Author(s):  
Jiayi LI ◽  
◽  
Yi DING ◽  
David Wei ZHANG ◽  
Peng ZHOU
Keyword(s):  
Van Der Waals ◽  
Two Dimensional ◽  
Van Der Waals Heterostructures ◽  
Two Dimensional Materials

scholarly journals Hybrid van der Waals heterojunction based on two-dimensional materials

2021 ◽  
Vol 2109 (1) ◽  
pp. 012012
Author(s):  
Cuicui Sun ◽  
Meili Qi
Keyword(s):  
2D Materials ◽  
Van Der Waals ◽  
Research Progress ◽  
Material Research ◽  
Two Dimensional ◽  
Covalent Bonds ◽  
2D Layered Materials ◽  
Two Dimensional Materials ◽  
Non Covalent Interactions ◽  
Heterostructure Devices

Abstract Since the discovery of graphene, two-dimensional (2D) layered materials have always been the focus of material research. The layers of 2D materials are covalent bonds, and the layers are weakly bonded to adjacent layers through van der Waals (vdW) interactions. Since any dangling-bond-free surface could be combined with another material through vdW forces, the concept can be extended. This can refer to the integration of 2D materials with any other non-2D materials through non-covalent interactions. The emerging mixed-dimensional (2D+nD, where n is 0, 1 or 3) heterostructure devices has been studied and represents a wider range of vdW heterostructures. New electronic devices and optoelectronic devices based on such heterojunctions have unique functions. Therefore, this article depicts the research progress of (2D+nD, where n is 0, 1 or 3) vdW heterojunctions based on 2D materials.

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