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Physical Vapor Deposition Growth of Ultrathin Molybdenum Dioxide Nanosheets with Excellent Conductivity
Li, Yunfei1; Yin, Xunqing2,3; Guo, Yuxi4; Liu, Dan2,3; Zhong, Yun lei2,3; Xu, Manzhang4; Li, Yunlong5; Deng, Aolin5; Tang, Fang6; Shi, Zhiwen5; Kang, Lixing1; Qian, Dong5,7; Hong, Guo2,3
2022-07
Source PublicationAdvanced Engineering Materials
ISSN1438-1656
Volume24Issue:7
Abstract

A single crystal of 2D layered α-MoO using a simple technique of physical vapor deposition (PVD) method is generated. By adjusting the growth temperature, the thickness of α-MoO single crystals can be tuned to sub ten nanometers. High-resolution transmission electron microscopy (HRTEM) images verified the atomic structural details of PVD grown orthorhombic MoO (α-MoO) nanosheet with high quality. Additionally, the unsaturated linear magnetic range (LMR) in the grown nanosheets is up to 5 T. Also, α-MoO nanosheet with low defect displays excellent conductivity that is comparable to the metal silver. Thus, this new nanomaterial can show a promising application as a potential 2D conductor.

Keyword2d Oxides Molybdenum Dioxide Pvd Growth Structural Phases Ultrathin Nanoplates
DOI10.1002/adem.202101358
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000717746800001
Scopus ID2-s2.0-85118865555
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Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF PHYSICS AND CHEMISTRY
INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Corresponding AuthorKang, Lixing; Qian, Dong; Hong, Guo
Affiliation1.Division of Advanced MaterialsSuzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
2.Institute of Applied Physics and Materials Engineering, University of Macau, 999078, Macao
3.Department of Physics and ChemistryFaculty of Science and Technology, University of Macau, 999078, Macao
4.School of Information Science and Technology, Northwest University, Xi'an, 710127, China
5.School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, 200240, China
6.School of Physical Science and Technology, Soochow University, Suzhou, 215006, China
7.Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai, 200240, China
Corresponding Author AffilicationINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING;  Faculty of Science and Technology
Recommended Citation
GB/T 7714
Li, Yunfei,Yin, Xunqing,Guo, Yuxi,et al. Physical Vapor Deposition Growth of Ultrathin Molybdenum Dioxide Nanosheets with Excellent Conductivity[J]. Advanced Engineering Materials, 2022, 24(7).
APA Li, Yunfei., Yin, Xunqing., Guo, Yuxi., Liu, Dan., Zhong, Yun lei., Xu, Manzhang., Li, Yunlong., Deng, Aolin., Tang, Fang., Shi, Zhiwen., Kang, Lixing., Qian, Dong., & Hong, Guo (2022). Physical Vapor Deposition Growth of Ultrathin Molybdenum Dioxide Nanosheets with Excellent Conductivity. Advanced Engineering Materials, 24(7).
MLA Li, Yunfei,et al."Physical Vapor Deposition Growth of Ultrathin Molybdenum Dioxide Nanosheets with Excellent Conductivity".Advanced Engineering Materials 24.7(2022).
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