DICP OpenIR
Decoupling the Interaction between Wet-Transferred MoS2 and Graphite Substrate by an Interfacial Water Layer
Hong, Min1,2; Yang, Pengfei2; Zhou, Xiebo1,2; Zhao, Siqin3,4; Xie, Chunyu1,2; Shi, Jianping1,2; Zhang, Zhepeng2; Fu, Qiang3; Zhang, Yanfeng1,2
Corresponding AuthorZhang, Yanfeng(yanfengzhang@pku.edu.cn)
Keywordatomic-scale structures molybdenum disulfide scanning tunneling microscopy/spectroscopy water intercalation wet transfer
Source PublicationADVANCED MATERIALS INTERFACES
2018-11-09
ISSN2196-7350
DOI10.1002/admi.201800641
Volume5Issue:21Pages:8
Funding ProjectNational Natural Science Foundation of China[51861135201] ; National Natural Science Foundation of China[51290272] ; National Natural Science Foundation of China[51472008] ; National Natural Science Foundation of China[61774003] ; National Key Research and Development Program of China[2016YFA0200103] ; National Key Research and Development Program of China[2017YFA0304600] ; National Key Research and Development Program of China[2017YFA0205700] ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics[KF201601]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics
WOS SubjectChemistry, Multidisciplinary ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Materials Science
WOS KeywordCHEMICAL-VAPOR-DEPOSITION ; DER-WAALS HETEROSTRUCTURES ; TRANSITION-METAL DICHALCOGENIDES ; MOLYBDENUM-DISULFIDE ; EPITAXIAL GRAPHENE ; AMBIENT CONDITIONS ; MONOLAYER MOS2 ; GRAIN-BOUNDARIES ; MONO LAYER ; LARGE-AREA
AbstractThe nondestructive and clean transfer of 2D-layered materials from growth onto target substrates is a key step in their practical applications. Some nonetching transfer methods are developed to avoid contaminations from chemical etchants, while the influences of other transfer media, such as the commonly used water, are rarely explored. Herein, a one-step polymer-free transfer of monolayer MoS2 from glass onto a graphite substrate by using only ultrapure water as the working medium is reported. Based on room-temperature observations, it is revealed that the MoS2-graphite interface is not atomically flat due to the trapping of water clusters, and even extended ultrahigh-vacuum annealing processes cannot easily remove the trapped water. More interestingly, the intensive scanning tunneling microscopy/spectroscopy investigations show that the interfacial water can be converted into an insulating layer by sample cooling down to approximate to 78 K, leading to a weakened interfacial interaction of MoS2/graphite and a more intrinsic bandgap of MoS2. This work hereby provides fundamental insights into the effect of wet-transfer-induced water intercalation on the structural and electronic properties of 2D-layered materials, which should inspire the development of more clean transfer routes for achieving improved device performances.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics ; Open Research Fund Program of the State Key Laboratory of Low-Dimensional Quantum Physics
WOS IDWOS:000449562000029
PublisherWILEY
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166671
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang, Yanfeng
Affiliation1.Peking Univ, Dept Mat Sci & Engn, Coll Engn, Beijing 100871, Peoples R China
2.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Ctr Nanochem CNC, Beijing 100871, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Collaborat Innovat Ctr Chem Energy Mat iChEM, Dalian 116023, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Hong, Min,Yang, Pengfei,Zhou, Xiebo,et al. Decoupling the Interaction between Wet-Transferred MoS2 and Graphite Substrate by an Interfacial Water Layer[J]. ADVANCED MATERIALS INTERFACES,2018,5(21):8.
APA Hong, Min.,Yang, Pengfei.,Zhou, Xiebo.,Zhao, Siqin.,Xie, Chunyu.,...&Zhang, Yanfeng.(2018).Decoupling the Interaction between Wet-Transferred MoS2 and Graphite Substrate by an Interfacial Water Layer.ADVANCED MATERIALS INTERFACES,5(21),8.
MLA Hong, Min,et al."Decoupling the Interaction between Wet-Transferred MoS2 and Graphite Substrate by an Interfacial Water Layer".ADVANCED MATERIALS INTERFACES 5.21(2018):8.
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