Three-Dimensional Anisotropic Magnetoresistance in the Dirac Node-Line Material ZrSiSe
The family of materials defined as ZrSiX (X = S, Se, Te) has been established as Dirac node-line semimetals, and subsequent study is urgent to exploit the promising applications of unusual magnetoresistance (MR) properties. Herein, we systematically investigated the anisotropic MR in the newly-discovered Dirac node-line material ZrSiSe. By applying a magnetic field of 3 T by a vector field, three-dimensional (3D) MR shows the strong anisotropy. The MR ratio of maximum and minimum directions reaches 7 at 3 T and keeps increasing at the higher magnetic field. The anisotropic MR forms a butterfly-shaped curve, indicating the quasi-2D electronic structures. This is further confirmed by the angular dependent Shubnikov-de Haas oscillations. The first-principles calculations establish the quasi-2D tubular-shaped Fermi surface near the X point in the Brillouin zone. Our finding sheds light on the 3D mapping of MR and the potential applications in magnetic sensors based on ZrSiSe.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2018 |
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Erschienen: |
2018 |
Enthalten in: |
Zur Gesamtaufnahme - volume:8 |
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Enthalten in: |
Scientific reports - 8(2018), 1 vom: 19. Juni, Seite 9340 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Pan, Haiyang [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Revised 20.11.2019 published: Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1038/s41598-018-27148-z |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM285658417 |
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520 | |a The family of materials defined as ZrSiX (X = S, Se, Te) has been established as Dirac node-line semimetals, and subsequent study is urgent to exploit the promising applications of unusual magnetoresistance (MR) properties. Herein, we systematically investigated the anisotropic MR in the newly-discovered Dirac node-line material ZrSiSe. By applying a magnetic field of 3 T by a vector field, three-dimensional (3D) MR shows the strong anisotropy. The MR ratio of maximum and minimum directions reaches 7 at 3 T and keeps increasing at the higher magnetic field. The anisotropic MR forms a butterfly-shaped curve, indicating the quasi-2D electronic structures. This is further confirmed by the angular dependent Shubnikov-de Haas oscillations. The first-principles calculations establish the quasi-2D tubular-shaped Fermi surface near the X point in the Brillouin zone. Our finding sheds light on the 3D mapping of MR and the potential applications in magnetic sensors based on ZrSiSe | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Tong, Bingbing |e verfasserin |4 aut | |
700 | 1 | |a Yu, Jihai |e verfasserin |4 aut | |
700 | 1 | |a Wang, Jue |e verfasserin |4 aut | |
700 | 1 | |a Fu, Dongzhi |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Shuai |e verfasserin |4 aut | |
700 | 1 | |a Wu, Bin |e verfasserin |4 aut | |
700 | 1 | |a Wan, Xiangang |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Chi |e verfasserin |4 aut | |
700 | 1 | |a Wang, Xuefeng |e verfasserin |4 aut | |
700 | 1 | |a Song, Fengqi |e verfasserin |4 aut | |
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