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The prediction of a family group of two-dimensional node-line semimetals
Jin, Yuan-Jun1; Wang, Rui1,2,3; Zhao, Jin-Zhu1,4; Du, Yong-Ping5; Zheng, Can-Di1; Gan, Li-Yong1,6; Liu, Jun-Feng1; Xu, Hu1; Tong, S. Y.1,7
刊名NANOSCALE
2017-09-21
DOI10.1039/c7nr03520a
9期:35页:13112-13118
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
关键词[WOS]BORON-NITRIDE NANOTUBES ; METAL DICHALCOGENIDE NANOSHEETS ; CRYSTAL-STRUCTURE PREDICTION ; TOTAL-ENERGY CALCULATIONS ; WAVE BASIS-SET ; BLACK PHOSPHORUS ; DIRAC FERMIONS ; GRAPHENE ; TRANSISTORS ; PHASE
英文摘要Using first-principles calculations, we predict a family group of two-dimensional semimetals MX (M = Pd, Pt; X = S, Se, Te), which has a zig-zag type mono-layer structure in the Pmma (no. 41) layer group. Band structure analysis reveals that node-line features are caused by band inversion and the inversion exists even in the absence of spin-orbital-coupling. First-principles calculations show the robust lattice stability of these predicted materials. This work provides the possibility of making a group of novel two-dimensional materials with semimetal features.
语种英语
WOS记录号WOS:000410659800037
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/150145
专题中国科学院大连化学物理研究所
作者单位1.South Univ Sci & Technol China, Dept Phys, Shenzhen 518055, Peoples R China
2.Chongqing Univ, Inst Struct & Funct, Chongqing 400030, Peoples R China
3.Chongqing Univ, Dept Phys, Chongqing 400030, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
5.Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Jiangsu, Peoples R China
6.Southwest Jiaotong Univ, Superconduct & New Energy R&D Ctr, Key Lab Adv Technol Mat, Minist Educ, Chengdu 610031, Sichuan, Peoples R China
7.Chinese Univ Hong Kong Shenzhen, Sch Sci & Engn, Shenzhen 518172, Peoples R China
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GB/T 7714
Jin, Yuan-Jun,Wang, Rui,Zhao, Jin-Zhu,et al. The prediction of a family group of two-dimensional node-line semimetals[J]. NANOSCALE,2017,9(35):13112-13118.
APA Jin, Yuan-Jun.,Wang, Rui.,Zhao, Jin-Zhu.,Du, Yong-Ping.,Zheng, Can-Di.,...&Tong, S. Y..(2017).The prediction of a family group of two-dimensional node-line semimetals.NANOSCALE,9(35),13112-13118.
MLA Jin, Yuan-Jun,et al."The prediction of a family group of two-dimensional node-line semimetals".NANOSCALE 9.35(2017):13112-13118.
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