NDLI: Metallic and ferromagnetic MoS$_{2}$ nanobelts with vertically aligned edges

Content Provider	Springer Nature Link
Author	Xu, Guanchen Wang, Xinsheng Sun, Yupeng Chen, Xiao Zheng, Jingying Sun, Lifei Jiao, Liying Li, Jinghong
Copyright Year	2015
Abstract	Edge effects are predicted to significantly impact the properties of low dimensional materials with layered structures. The synthesis of low dimensional materials with copious edges is desired for exploring the effects of edges on the band structure and properties of these materials. Here we developed an approach for synthesizing MoS$_{2}$ nanobelts terminated with vertically aligned edges by sulfurizing hydrothermally synthesized MoO$_{3}$ nanobelts in the gas phase through a kinetically driven process; we then investigated the electrical and magnetic properties of these metastable materials. These edge-terminated MoS$_{2}$ nanobelts were found to be metallic and ferromagnetic, and thus dramatically different from the semiconducting and nonmagnetic two-dimensional (2D) and three-dimensional (3D) 2H-MoS$_{2}$ materials. The transitions in electrical and magnetic properties elucidate the fact that edges can tune the properties of low dimensional materials. The unique structure and properties of this one-dimensional (1D) MoS$_{2}$ material will enable its applications in electronics, spintronics, and catalysis.
Starting Page	2946
Ending Page	2953
Page Count	8
File Format	PDF
ISSN	19980124
Journal	Nano Research
Volume Number	8
Issue Number	9
e-ISSN	19980000
Language	English
Publisher	Tsinghua University Press
Publisher Date	2015-08-14
Publisher Place	Beijing
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	MoS$_{2}$ two-dimensional (2D) atomic crystal nanobelt edge effect metallic ferromagnetic Nanotechnology Materials Science Atomic/Molecular Structure and Spectra Condensed Matter Physics Biotechnology Biomedicine general
Content Type	Text
Resource Type	Article
Subject	Nanoscience and Nanotechnology Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering

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