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New physics in old material: Topological and superconducting properties of stanene |
Yong Xu( ) |
| Department of Physics, Tsinghua University, Beijing 100084, China |
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Abstract The two-dimensional material stanene, realized by thinning α-Sn down to the atomic limit, provides a promising platform to explore novel quantum physics relevant to topology and superconductivity.
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Corresponding Author(s):
Yong Xu
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Issue Date: 10 October 2020
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| 1 |
A. Molle, J. Goldberger, M. Houssa, Y. Xu, S. C. Zhang, and D. Akinwande, Buckled two-dimensional xene sheets, Nat. Mater. 16(2), 163 (2017)
https://doi.org/10.1038/nmat4802
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| 2 |
Y. Xu, B. Yan, H. J. Zhang, J. Wang, G. Xu, P. Tang, W. Duan, and S. C. Zhang, Large-gap quantum spin Hall insulators in tin films, Phys. Rev. Lett. 111(13), 136804 (2013)
https://doi.org/10.1103/PhysRevLett.111.136804
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| 3 |
C. C. Liu, H. Jiang, and Y. Yao, Low-energy effective Hamiltonian involving spin-orbit coupling in silicene and two-dimensional germanium and tin, Phys. Rev. B 84(19), 195430 (2011)
https://doi.org/10.1103/PhysRevB.84.195430
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| 4 |
Y. Xu, Z. Gan, and S. C. Zhang, Enhanced thermoelectric performance and anomalous Seebeck effects in topological insulators, Phys. Rev. Lett. 112(22), 226801 (2014)
https://doi.org/10.1103/PhysRevLett.112.226801
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| 5 |
J. Wang, Y. Xu, and S. C. Zhang, Two-dimensional time-reversal-invariant topological superconductivity in a doped quantum spin-Hall insulator, Phys. Rev. B 90(5), 054503 (2014)
https://doi.org/10.1103/PhysRevB.90.054503
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| 6 |
S. C. Wu, G. Shan, and B. Yan, Prediction of near-room-temperature quantum anomalous hall effect on honeycomb materials, Phys. Rev. Lett. 113(25), 256401 (2014)
https://doi.org/10.1103/PhysRevLett.113.256401
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| 7 |
C. Wang, B. Lian, X. Guo, J. Mao, Z. Zhang, D. Zhang, B. L. Gu, Y. Xu, and W. Duan, Type-II Ising superconductivity in two-dimensional materials with spin-orbit coupling, Phys. Rev. Lett. 123(12), 126402 (2019)
https://doi.org/10.1103/PhysRevLett.123.126402
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| 8 |
F. Zhu, W. Chen, Y. Xu, C. Gao, D. Guan, C. Liu, D. Qian, S. C. Zhang, and J. Jia, Epitaxial growth of two-dimensional stanene, Nat. Mater. 14(10), 1020 (2015)
https://doi.org/10.1038/nmat4384
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| 9 |
Y. Zang, T. Jiang, Y. Gong, Z. Guan, C. Liu, M. Liao, K. Zhu, Z. Li, L. Wang, W. Li, C. Song, D. Zhang, Y. Xu, K. He, X. Ma, S. C. Zhang, and Q. K. Xue, Realizing an epitaxial decorated stanene with an insulating bandgap, Adv. Funct. Mater. 28(35), 1802723 (2018)
https://doi.org/10.1002/adfm.201802723
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J. Deng, B. Xia, X. Ma, H. Chen, H. Shan, X. Zhai, B. Li, A. Zhao, Y. Xu, W. Duan, S. C. Zhang, B. Wang, and J. G. Hou, Epitaxial growth of ultraflat stanene with topological band inversion, Nat. Mater. 17(12), 1081 (2018)
https://doi.org/10.1038/s41563-018-0203-5
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| 11 |
M. Liao, Y. Zang, Z. Guan, H. Li, Y. Gong, K. Zhu, X. P. Hu, D. Zhang, Y. Xu, Y. Y. Wang, K. He, X. C. Ma, S. C. Zhang, and Q. K. Xue, Superconductivity in few-layer stanene, Nat. Phys. 14(4), 344 (2018)
https://doi.org/10.1038/s41567-017-0031-6
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| 12 |
J. Falson, Y. Xu, M. Liao, Y. Zang, K. Zhu, C. Wang, Z. Zhang, H. Liu, W. Duan, K. He, H. Liu, J. H. Smet, D. Zhang, and Q. K. Xue, Type-II Ising pairing in few-layer stanene, Science 367(6485), 1454 (2020)
https://doi.org/10.1126/science.aax3873
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| 13 |
C. X. Zhao and J. F. Jia, Stanene: A good platform for topological insulator and topological superconductor, Front. Phys. 15(5), 53201 (2020)
https://doi.org/10.1007/s11467-020-0965-5
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