Towards future physics and applications via two-dimensional material NEMS resonators

Nanoscale ◽  
2020 ◽  
Vol 12 (44) ◽  
pp. 22366-22385
Author(s):  
Tanju Yildirim ◽  
Linglong Zhang ◽  
Guru Prakash Neupane ◽  
Songsong Chen ◽  
Jiawei Zhang ◽  
...  
Keyword(s):  
Quantum Mechanics ◽  
Van Der Waals ◽  
Two Dimensional ◽  
Exciton Dynamics ◽  
Two Dimensional Materials ◽  
The World ◽  
Insight Into

Two-dimensional materials (2Dm) offer a unique insight into the world of quantum mechanics including van der Waals (vdWs) interactions, exciton dynamics and various other nanoscale phenomena.

scholarly journals van der Waals Heterojunction Devices Based on Organohalide Perovskites and Two-Dimensional Materials

Nano Letters ◽  
2015 ◽  
Vol 16 (1) ◽  
pp. 367-373 ◽  
Author(s):  
Hung-Chieh Cheng ◽  
Gongming Wang ◽  
Dehui Li ◽  
Qiyuan He ◽  
Anxiang Yin ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Two Dimensional ◽  
Heterojunction Devices ◽  
Two Dimensional Materials

Self-doped p–n junctions in two-dimensional In2X3 van der Waals materials

2020 ◽  
Vol 7 (2) ◽  
pp. 504-510 ◽  
Author(s):  
Rui Peng ◽  
Yandong Ma ◽  
Shuai Zhang ◽  
Baibiao Huang ◽  
Liangzhi Kou ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Two Dimensional ◽  
Two Dimensional Materials ◽  
Van Der Waals Materials

With the advent of two-dimensional materials, it is now possible to realize p–n junctions at the ultimate thickness limit.

Ultrahigh-photoresponsive UV photodetector based on a BP/ReS2 heterostructure p–n diode

Nanoscale ◽  
2018 ◽  
Vol 10 (35) ◽  
pp. 16805-16811 ◽  
Author(s):  
Shiwei Cao ◽  
Yanhui Xing ◽  
Jun Han ◽  
Xin Luo ◽  
Wenxing Lv ◽  
...  
Keyword(s):  
Lattice Mismatch ◽  
Van Der Waals ◽  
Optoelectronic Properties ◽  
Van Der Waals Interactions ◽  
Two Dimensional ◽  
Interface Quality ◽  
Uv Photodetector ◽  
Mismatch Problem ◽  
Two Dimensional Materials ◽  
Vdw Heterostructure

The van der Waals (vdW) heterostructure, made up of two dissimilar two-dimensional materials held together by van der Waals interactions, has excellent electronic and optoelectronic properties as it provides a superior interface quality without the lattice mismatch problem.

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.

Beyond Graphene: Progress in Novel Two-Dimensional Materials and van der Waals Solids

2015 ◽  
Vol 45 (1) ◽  
pp. 1-27 ◽  
Author(s):  
Saptarshi Das ◽  
Joshua A. Robinson ◽  
Madan Dubey ◽  
Humberto Terrones ◽  
Mauricio Terrones
Keyword(s):  
Van Der Waals ◽  
Two Dimensional ◽  
Two Dimensional 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.

scholarly journals Interlayer Difference of Bilayer-Stacked MoS2 Structure: Probing by Photoluminescence and Raman Spectroscopy

Nanomaterials ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 796 ◽  
Author(s):  
Xiangzhe Zhang ◽  
Renyan Zhang ◽  
Xiaoming Zheng ◽  
Yi Zhang ◽  
Xueao Zhang ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Bottom Layer ◽  
Spatial Inhomogeneity ◽  
Bilayer Structure ◽  
Two Dimensional ◽  
Substrate Interaction ◽  
Structure Probing ◽  
Two Dimensional Materials ◽  
Film Substrate ◽  
Insight Into

This work reports the interlayer difference of exciton and phonon performance between the top and bottom layer of a bilayer-stacked two-dimensional materials structure (BSS). Through photoluminescence (PL) and Raman spectroscopy, we find that, compared to that of the bottom layer, the top layer of BSS demonstrates PL redshift, Raman E 2 g 1 mode redshift, and lower PL intensity. Spatial inhomogeneity of PL and Raman are also observed in the BSS. Based on theoretical analysis, these exotic effects can be attributed to substrate-coupling-induced strain and doping. Our findings provide pertinent insight into film–substrate interaction, and are of great significance to researches on bilayer-stacked structures including twisted bilayer structure, Van der Waals hetero- and homo-structure.

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