Synthesis, Exfoliation, and Transport Properties of Quasi-1D van der Waals Fibrous Red Phosphorus

Author(s):  
Zhaojian Sun ◽  
Bowen Zhang ◽  
Yunke Zhao ◽  
Muhammad Khurram ◽  
Qingfeng Yan
2021 ◽  
Vol 129 (3) ◽  
pp. 035302
Author(s):  
Mengli Yao ◽  
Xiaojiao Zhang ◽  
Tian Wu ◽  
Biao Liu ◽  
Mingjun Li ◽  
...  

2017 ◽  
Vol 19 (32) ◽  
pp. 21282-21286 ◽  
Author(s):  
Swastika Banerjee ◽  
Jaehong Park ◽  
Cheol Seong Hwang ◽  
Jung-Hae Choi ◽  
Seung-Cheol Lee ◽  
...  

Being a member of the van der Waals class of solids, bilayer MoS2exhibits polytypism due to different possible stacking arrangements, namely, 2Hc, 2Haand 3R-polytypes which in turn differentiates the transport preoperty of the polytypes.


2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Rostislav A. Doganov ◽  
Eoin C. T. O’Farrell ◽  
Steven P. Koenig ◽  
Yuting Yeo ◽  
Angelo Ziletti ◽  
...  

1977 ◽  
Vol 66 (4) ◽  
pp. 1422-1426 ◽  
Author(s):  
M. Napiorkowski ◽  
J. Piasecki ◽  
M. Seghers ◽  
P. Résibois

Molecules ◽  
2021 ◽  
Vol 26 (23) ◽  
pp. 7371
Author(s):  
Lucía Martín-Pérez ◽  
Enrique Burzurí

Van der Waals magnetic materials are promising candidates for spintronics and testbeds for exotic magnetic phenomena in low dimensions. The two-dimensional (2D) limit in these materials is typically reached by mechanically breaking the van der Waals interactions between layers. Alternative approaches to producing large amounts of flakes rely on wet methods such as liquid-phase exfoliation (LPE). Here, we report an optimized route for obtaining monolayers of magnetic cylindrite by LPE. We show that the selection of exfoliation times is the determining factor in producing a statistically significant amount of monolayers while keeping relatively big flake areas (~1 µm2). We show that the cylindrite lattice is preserved in the flakes after LPE. To study the electron transport properties, we have fabricated field-effect transistors based on LPE cylindrite. Flakes are deterministically positioned between nanoscale electrodes by dielectrophoresis. We show that dielectrophoresis can selectively move the larger flakes into the devices. Cylindrite nanoscale flakes present a p-doped semiconducting behaviour, in agreement with the mechanically exfoliated counterparts. Alternating current (AC) admittance spectroscopy sheds light on the role played by potential barriers between different flakes in terms of electron transport properties. The present large-scale exfoliation and device fabrication strategy can be extrapolated to other families of magnetic materials.


2018 ◽  
Vol 20 (48) ◽  
pp. 30351-30364 ◽  
Author(s):  
Ke Xu ◽  
Yuanfeng Xu ◽  
Hao Zhang ◽  
Bo Peng ◽  
Hezhu Shao ◽  
...  

We have investigated the structure and electronic, mechanical, transport and optical properties of van der Waals transition metal dichalcogenide heterostructures using first-principles calculations.


2020 ◽  
Vol 3 (5) ◽  
pp. 4168-4172
Author(s):  
Justin Mark ◽  
Brennan C. McBride ◽  
Shannon Lee ◽  
Philip Yox ◽  
Kirill Kovnir

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