SIC OpenIR
Structure Re-determination and Superconductivity Observation of Bulk 1T MoS2
Fang, Yuqiang1,2; Pan, Jie; He, Jianqiao1,2; Luo, Ruichun3; Wang, Dong; Che, Xiangli; Bu, Kejun1,2; Zhao, Wei; Liu, Pan3; Mu, Gang4; Zhang, Hui4; Lin, Tianquan; Huang, Fuqiang2
2018
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Volume57Issue:5Pages:1232
Abstract2H MoS2 has been intensively studied because of its layer-dependent electronic structures and novel physical properties. Though the metastable 1T MoS2 with a [MoS6] octahedron was observed over the microscopic area, the true crystal structure of 1T phase has not been strictly determined. Moreover, the true physical properties have not been demonstrated from experiments owing to the challenge for the preparation of pure 1T MoS2 crystals. 1T MoS2 single crystals were successfully synthesized and the crystal structure of 1T MoS2 re-determined from single-crystal X-ray diffraction. 1T MoS2 crystallizes in the space group P (3) over bar m1 with a cell of a = b = 3.190(3) angstrom and c = 5.945(6) angstrom. The individual MoS2 layer consists of MoS6 octahedra sharing edges with each other. More surprisingly, the bulk 1T MoS2 crystals undergo a superconducting transition of T-c = 4 K, which is the first observation of superconductivity in pure 1T MoS2 phase.
Keyword1T MoS2 structure determination superconductivity
Subject AreaChemistry, Multidisciplinary
MOST Discipline CatalogueChemistry
Funding OrganizationThis work was financially supported by National key R&D Program of China (Grant 2016YFB0901600), Science and Technology Commission of Shanghai (Grant 16JC1401700), National Science Foundation of China (Grant 51672301), the Key Research Program of Chinese Academy of Sciences (Grants No. QYZDJ-SSW-JSC013 and KGZD-EW-T06), Innovation Project of Shanghai Institute of Ceramics (Grant No. Y73ZC6160G), and CAS Center for Excellence in Superconducting Electronics. ; This work was financially supported by National key R&D Program of China (Grant 2016YFB0901600), Science and Technology Commission of Shanghai (Grant 16JC1401700), National Science Foundation of China (Grant 51672301), the Key Research Program of Chinese Academy of Sciences (Grants No. QYZDJ-SSW-JSC013 and KGZD-EW-T06), Innovation Project of Shanghai Institute of Ceramics (Grant No. Y73ZC6160G), and CAS Center for Excellence in Superconducting Electronics.
DOI10.1002/anie.201710512
Funding OrganizationThis work was financially supported by National key R&D Program of China (Grant 2016YFB0901600), Science and Technology Commission of Shanghai (Grant 16JC1401700), National Science Foundation of China (Grant 51672301), the Key Research Program of Chinese Academy of Sciences (Grants No. QYZDJ-SSW-JSC013 and KGZD-EW-T06), Innovation Project of Shanghai Institute of Ceramics (Grant No. Y73ZC6160G), and CAS Center for Excellence in Superconducting Electronics. ; This work was financially supported by National key R&D Program of China (Grant 2016YFB0901600), Science and Technology Commission of Shanghai (Grant 16JC1401700), National Science Foundation of China (Grant 51672301), the Key Research Program of Chinese Academy of Sciences (Grants No. QYZDJ-SSW-JSC013 and KGZD-EW-T06), Innovation Project of Shanghai Institute of Ceramics (Grant No. Y73ZC6160G), and CAS Center for Excellence in Superconducting Electronics.
WOS SubjectTRANSITION-METAL DICHALCOGENIDE ; HYDROGEN EVOLUTION REACTION ; MOLYBDENUM-DISULFIDE ; MONOLAYER MOS2 ; GATED MOS2 ; NANOSHEETS ; PHASE ; SPIN ; PHOTOLUMINESCENCE ; INTERCALATION
WOS IDWOS:000422940600014
PublisherWILEY-V C H VERLAG GMBH
EI Accession Number1521-3773
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/24536
Collection中国科学院上海硅酸盐研究所
Affiliation1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Dingxi Rd 1295, Shanghai, Peoples R China
2.Univ Chinese Acad Sci, Yuquan Rd 19, Beijing, Peoples R China
3.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Chengfu Rd 202, Beijing, Peoples R China
4.Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, State Key Lab Met Matrix Composites, Dongchuani Rd 800, Shanghai, Peoples R China
5.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, State Key Lab Funct Mat Informat, Changning Rd 865, Shanghai, Peoples R China
Recommended Citation
GB/T 7714
Fang, Yuqiang,Pan, Jie,He, Jianqiao,et al. Structure Re-determination and Superconductivity Observation of Bulk 1T MoS2[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2018,57(5):1232, 1235.
APA Fang, Yuqiang.,Pan, Jie.,He, Jianqiao.,Luo, Ruichun.,Wang, Dong.,...&Huang, Fuqiang.(2018).Structure Re-determination and Superconductivity Observation of Bulk 1T MoS2.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,57(5),1232.
MLA Fang, Yuqiang,et al."Structure Re-determination and Superconductivity Observation of Bulk 1T MoS2".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57.5(2018):1232.
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