Electronic properties, contact types and Rashba splitting of two-dimensional graphyne/WSeTe van der Waals heterostructures

2021 ◽  
Vol 875 ◽  
pp. 160048
Author(s):  
Nan Sun ◽  
Shengmei Qi ◽  
Baozeng Zhou ◽  
Wenbo Mi ◽  
Xiaocha Wang
2021 ◽  
Vol 1 (1) ◽  
pp. 49-56
Author(s):  
Kristine L. Haley ◽  
Jeffrey A. Cloninger ◽  
Kayla Cerminara ◽  
Randy M. Sterbentz ◽  
Takashi Taniguchi ◽  
...  

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.


2021 ◽  
Author(s):  
Hui Yao ◽  
Chao Zhang ◽  
Qiang Wang ◽  
Jianwei Li ◽  
Yunjin Yu ◽  
...  

The Van der Waals heterostructures (vdWHs) based on two-dimensional (2D) materials have been extensively recognized promising candidates for fabricating multi-functional novel devices. In this work, we investigated structural and electronic...


2020 ◽  
Vol 22 (15) ◽  
pp. 7952-7961 ◽  
Author(s):  
Tuan V. Vu ◽  
Tan Phat Dao ◽  
M. Idrees ◽  
Huynh V. Phuc ◽  
Nguyen N. Hieu ◽  
...  

Constructing vertical heterostructures by placing graphene (Gr) on two-dimensional materials has recently emerged as an effective way to enhance the performance of nanoelectronic and optoelectronic devices.


RSC Advances ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 2967-2974 ◽  
Author(s):  
Hong T. T. Nguyen ◽  
Tuan V. Vu ◽  
Van Thinh Pham ◽  
Nguyen N. Hieu ◽  
Huynh V. Phuc ◽  
...  

Vertical heterostructures from two or more than two two-dimensional materials are recently considered as an effective tool for tuning the electronic properties of materials and for designing future high-performance nanodevices.


AIP Advances ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 015321
Author(s):  
Maolin Bo ◽  
Hanze Li ◽  
Zhongkai Huang ◽  
Lei Li ◽  
Chuang Yao

2019 ◽  
Vol 18 (3) ◽  
pp. 836-845 ◽  
Author(s):  
Asmaul Smitha Rashid ◽  
Md. Sherajul Islam ◽  
Naim Ferdous ◽  
Khalid N. Anindya ◽  
Jeongwon Park ◽  
...  

2021 ◽  
Vol 23 (10) ◽  
pp. 6171-6181
Author(s):  
Yaoqi Gao ◽  
Baozeng Zhou ◽  
Xiaocha Wang

It is found that the biaxial strain, electric field and interlayer distance can effectively modulate the electronic structure and magnetic properties of two-dimensional van der Waals heterostructures.


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