Topological superconductivity in a Bi2Te3/NbSe2 heterostructure: A review

doi:10.1088/1674-1056/28/6/067403

中国物理B ›› 2019, Vol. 28 ›› Issue (6): 67403-067403.doi: 10.1088/1674-1056/28/6/067403

• TOPICAL REVIEW—Topological superconductors • 上一篇下一篇

Topological superconductivity in a Bi₂Te₃/NbSe₂ heterostructure: A review

Hao Zheng(郑浩), Jin-Feng Jia(贾金锋)

School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China

收稿日期:2019-01-11 修回日期:2019-04-15 出版日期:2019-06-05 发布日期:2019-06-05
通讯作者: Jin-Feng Jia E-mail:jfjia@sjtu.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11674226, 11790313, 11521404, 11634009, U1632102, 11504230, 11674222, 11574202, 11674226, 11574201, U1632272, U1732273, U1732159, 11655002, 1674220, and 11447601), the National Key Research and Development Program of China (Grant Nos. 2016YFA0300403, 2016YFA0301003, 2016YFA0300500, and 2016YFA0300501), the Fund from the Technology Commission of Shanghai Municipality (Grant Nos. 15JC402300 and 16DZ2260200), the Key Research Program of the Chinese Academy of Sciences (Grant No. XDPB08-2), and the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB28000000).

Topological superconductivity in a Bi₂Te₃/NbSe₂ heterostructure: A review

Hao Zheng(郑浩), Jin-Feng Jia(贾金锋)

School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China

Received:2019-01-11 Revised:2019-04-15 Online:2019-06-05 Published:2019-06-05
Contact: Jin-Feng Jia E-mail:jfjia@sjtu.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11674226, 11790313, 11521404, 11634009, U1632102, 11504230, 11674222, 11574202, 11674226, 11574201, U1632272, U1732273, U1732159, 11655002, 1674220, and 11447601), the National Key Research and Development Program of China (Grant Nos. 2016YFA0300403, 2016YFA0301003, 2016YFA0300500, and 2016YFA0300501), the Fund from the Technology Commission of Shanghai Municipality (Grant Nos. 15JC402300 and 16DZ2260200), the Key Research Program of the Chinese Academy of Sciences (Grant No. XDPB08-2), and the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB28000000).

摘要/Abstract

摘要：

Topological superconductors carry globally protected gapless boundary excitations, which are robust under local perturbations, and thus exhibit both fundamental and applicational importance. An unconventional pairing with p-wave symmetry, such as a nontrivial topology in the superconductor's wavefunction, is required to generate a non-zero Berry phase. Until now, the Bi₂Te₃/2H-NbSe₂ heterostructure has proven to be a practical way to realize a topological superconductor in real materials. This complex system, where odd numbers of spin-momentum locked Dirac cone surface states on the topological insulator Bi₂Te₃ become superconducting, induced by the proximate effect from the underlying s-wave superconductor 2H-NbSe₂, realizes an effective two-dimensional (2D) spinless p_x + i p_y topological superconductor. In this review article, we summarize the recent experimental progress of the successful synthesis of Bi₂Te₃/2H-NbSe₂ heterostructures using molecular beam epitaxy, determining the thickness limit of the heterostructure, detecting the long thought Majorana quasiparticle inside a magnetic vortex core state by means of scanning tunneling microscopy and demonstration of the unique spatial and spin properties of a Majorana zero mode.

关键词: topological insulator, topological superconductor, Majorana zero mode, scanning tunneling microscopy, molecular beam epitaxy

Abstract:

Key words: topological insulator, topological superconductor, Majorana zero mode, scanning tunneling microscopy, molecular beam epitaxy

中图分类号: (Proximity effects; Andreev reflection; SN and SNS junctions)

74.45.+c

03.65.Vf (Phases: geometric; dynamic or topological) 74.25.Ha (Magnetic properties including vortex structures and related phenomena) 74.55.+v (Tunneling phenomena: single particle tunneling and STM)

郑浩, 贾金锋. Topological superconductivity in a Bi₂Te₃/NbSe₂ heterostructure: A review[J]. 中国物理B, 2019, 28(6): 67403-067403.

Hao Zheng(郑浩), Jin-Feng Jia(贾金锋). Topological superconductivity in a Bi₂Te₃/NbSe₂ heterostructure: A review[J]. Chin. Phys. B, 2019, 28(6): 67403-067403.

参考文献 131

[1]	Hasan M Z and Kane C L 2010 Rev. Mod. Phys. 82 3045 doi: 10.1103/RevModPhys.82.3045
[2]	Qi X L and Zhang S C 2011 Rev. Mod. Phys. 83 1057 doi: 10.1103/RevModPhys.83.1057
[3]	Bansil A, Lin H and Das T 2016 Rev. Mod. Phys. 88 021004 doi: 10.1103/RevModPhys.88.021004
[4]	Fu L, Kane C L and Mele E J 2007 Phys. Rev. Lett. 98 106803 doi: 10.1103/PhysRevLett.98.106803
[5]	Qi X L, Hughes T L and Zhang S C 2008 Phys. Rev. B 78 195424 doi: 10.1103/PhysRevB.78.195424
[6]	Roy R 2009 Phys. Rev. B 79 195322 doi: 10.1103/PhysRevB.79.195322
[7]	Moore J E and Balents L 2007 Phys. Rev. B 75 121306 doi: 10.1103/PhysRevB.75.121306
[8]	Hsieh D, Qian D, Wray L, Xia Y, Hor Y S, Cava R J and Hasan M Z 2008 Nature 452 970 doi: 10.1038/nature06843
[9]	Hsieh D, Xia Y, Wray L, Qian D, Pal A, Dil J H, Osterwalder J, Meier F, Bihlmayer G, Kane C L, Hor Y S, Cava R J and Hasan M Z 2009 Science 323 919 doi: 10.1126/science.1167733
[10]	Chen Y L, Analytis J G, Chu J H, Liu Z K, Mo S K, Qi X L, Zhang H J, Lu D H, Dai X, Fang Z, Zhang S C, Fisher I R, Hussain Z and Shen Z X 2009 Science 325 178 doi: 10.1126/science.1173034
[11]	Xia Y, Qian D, Hsieh D, Wray L, Pal A, Lin H, Bansil A, Grauer D, Hor Y S, Cava R J and Hasan M Z 2009 Nat. Phys. 5 398 doi: 10.1038/nphys1274
[12]	Zhang H, Liu C X, Qi X L, Dai X, Fang Z and Zhang S C 2009 Nat. Phys. 5 438 doi: 10.1038/nphys1270
[13]	Guang B, Ting-Fung C, Chaoyu C, Chang L, Tay-Rong C, Tailung W, Ilya B, Hao Z, Su-Yang X, Daniel S S, Nasser A, Jonathan P, Bryson Q, Philip P B, Stephane L, José A, Guoqing C, Hsin L, Horng-Tay J, Maria-Carmen A, Yong P C and Hasan M Z 2016 2D Materials 3 021009 doi: 10.1088/2053-1583/3/2/021009
[14]	Neupane M, Alidoust N, Belopolski I, Bian G, Xu S Y, Kim D J, Shibayev P P, Sanchez D S, Zheng H, Chang T R, Jeng H T, Riseborough P S, Lin H, Bansil A, Durakiewicz T, Fisk Z and Hasan M Z 2015 Phys. Rev. B 92 104420 doi: 10.1103/PhysRevB.92.104420
[15]	Bian G, Chang T R, Zheng H, Velury S, Xu S Y, Neupert T, Chiu C K, Huang S M, Sanchez D S, Belopolski I, Alidoust N, Chen P J, Chang G, Bansil A, Jeng H T, Lin H and Hasan M Z 2016 Phys. Rev. B 93 121113 doi: 10.1103/PhysRevB.93.121113
[16]	Belopolski I, Xu S Y, Koirala N, Liu C, Bian G, Strocov V N, Chang G, Neupane M, Alidoust N, Sanchez D, Zheng H, Brahlek M, Rogalev V, Kim T, Plumb N C, Chen C, Bertran F, Le Févre P, Taleb-Ibrahimi A, Asensio M C, Shi M, Lin H, Hoesch M, Oh S and Hasan M Z 2017 Sci. Adv. 3 e1501692
[17]	Jia J F, Wang S Y, Zheng H, et al. 2018 Acta Phys. Sin. 67 170701 (in Chinese)
[18]	Huang S Y, Wu J X, Jing Y M, et al. 2018 Acta Phys. Sin. 67 047301 (in Chinese)
[19]	Huang C M, Li C Y, Zhang W F, et al. 2017 Acta Phys. Sin. 66 220201 (in Chinese)
[20]	Song F, Zhang R, Wang X, et al. 2018 Chin. Phys. B 27 097307 doi: 10.1088/1674-1056/27/9/097307
[21]	Lee J H and Lee J 2018 Chin. Phys. B 27 094219 doi: 10.1088/1674-1056/27/9/094219
[22]	Zhang Z W, Cheng Y and Liu X J 2017 Physics 46 677 (in Chinese)
[23]	Dai X 2016 Physics 45 757 (in Chinese)
[24]	Jia S, Xu S Y and Hasan M Z 2016 Nat. Mater. 15 1140 doi: 10.1038/nmat4787
[25]	Hasan M Z, Xu S Y, Belopolski I and Huang S M 2017 Ann. Rev. Condens. Matter Phys. 8 289 doi: 10.1146/annurev-conmatphys-031016-025225
[26]	Yan B and Felser C 2017 Ann. Rev. Condens. Matter Phys. 8 337 doi: 10.1146/annurev-conmatphys-031016-025458
[27]	Armitage N P, Mele E J and Vishwanath A 2018 Rev. Mod. Phys. 90 0150019
[28]	Zheng H and Zahid Hasan M 2018 Adv. Phys. X 3 1466661
[29]	Xu S Y, Belopolski I, Alidoust N, Neupane M, Bian G, Zhang C, Sankar R, Chang G, Yuan Z, Lee C C, Huang S M, Zheng H, Ma J, Sanchez D S, Wang B, Bansil A, Chou F, Shibayev P P, Lin H, Jia S and Hasan M Z 2015 Science 349 613 doi: 10.1126/science.aaa9297
[30]	Lv B Q, Weng H M, Fu B B, Wang X P, Miao H, Ma J, Richard P, Huang X C, Zhao L X, Chen G F, Fang Z, Dai X, Qian T and Ding H 2015 Phys. Rev. X 5 031013
[31]	Yang L X, Liu Z K, Sun Y, Peng H, Yang H F, Zhang T, Zhou B, Zhang Y, Guo Y F, Rahn M, Prabhakaran D, Hussain Z, Mo S K, Felser C, Yan B and Chen Y L 2015 Nat. Phys. 11 728 doi: 10.1038/nphys3425
[32]	Xu S Y, Alidoust N, Belopolski I, Yuan Z, Bian G, Chang T R, Zheng H, Strocov V N, Sanchez D S, Chang G, Zhang C, Mou D, Wu Y, Huang L, Lee C C, Huang S M, Wang B, Bansil A, Jeng H T, Neupert T, Kaminski A, Lin H, Jia S and Zahid Hasan M 2015 Nat. Phys. 11 748 doi: 10.1038/nphys3437
[33]	Chang G, Xu S Y, Sanchez D S, Huang S M, Lee C C, Chang T R, Bian G, Zheng H, Belopolski I, Alidoust N, Jeng H T, Bansil A, Lin H and Hasan M Z 2016 Sci. Adv. 2 e1600295
[34]	Xu S Y, Alidoust N, Chang G, Lu H, Singh B, Belopolski I, Sanchez D S, Zhang X, Bian G, Zheng H, Husanu M A, Bian Y, Huang S M, Hsu C H, Chang T R, Jeng H T, Bansil A, Neupert T, Strocov V N, Lin H, Jia S and Hasan M Z 2017 Sci. Adv. 3 e1603266
[35]	Xu S Y, Belopolski I, Sanchez D S, Zhang C, Chang G, Guo C, Bian G, Yuan Z, Lu H, Chang T R, Shibayev P P, Prokopovych M L, Alidoust N, Zheng H, Lee C C, Huang S M, Sankar R, Chou F, Hsu C H, Jeng H T, Bansil A, Neupert T, Strocov V N, Lin H, Jia S and Hasan M Z 2015 Sci. Adv. 1 e1501092
[36]	Chang G, Xu S Y, Huang S M, Sanchez D S, Hsu C H, Bian G, Yu Z M, Belopolski I, Alidoust N, Zheng H, Chang T R, Jeng H T, Yang S A, Neupert T, Lin H and Hasan M Z 2017 Sci. Rep. 7 1688 doi: 10.1038/s41598-017-01523-8
[37]	Chang G, Xu S Y, Zheng H, Singh B, Hsu C H, Bian G, Alidoust N, Belopolski I, Sanchez D S, Zhang S, Lin H and Hasan M Z 2016 Sci. Rep. 6 38839 doi: 10.1038/srep38839
[38]	Huang S M, Xu S Y, Belopolski I, Lee C C, Chang G, Chang T R, Wang B, Alidoust N, Bian G, Neupane M, Sanchez D, Zheng H, Jeng H T, Bansil A, Neupert T, Lin H and Hasan M Z 2016 Proc. Natl. Acad. Sci. USA 113 1180 doi: 10.1073/pnas.1514581113
[39]	Xu S Y, Belopolski I, Sanchez D S, Neupane M, Chang G, Yaji K, Yuan Z, Zhang C, Kuroda K, Bian G, Guo C, Lu H, Chang T R, Alidoust N, Zheng H, Lee C C, Huang S M, Hsu C H, Jeng H T, Bansil A, Neupert T, Komori F, Kondo T, Shin S, Lin H, Jia S and Hasan M Z 2016 Phys. Rev. Lett. 116 096801 doi: 10.1103/PhysRevLett.116.096801
[40]	Belopolski I, Xu S Y, Sanchez D S, Chang G, Guo C, Neupane M, Zheng H, Lee C C, Huang S M, Bian G, Alidoust N, Chang T R, Wang B, Zhang X, Bansil A, Jeng H T, Lin H, Jia S and Hasan M Z 2016 Phys. Rev. Lett. 116 066802 doi: 10.1103/PhysRevLett.116.066802
[41]	Chang G, Xu S Y, Zheng H, Lee C C, Huang S M, Belopolski I, Sanchez D S, Bian G, Alidoust N, Chang T R, Hsu C H, Jeng H T, Bansil A, Lin H and Hasan M Z 2016 Phys. Rev. Lett. 116 066601 doi: 10.1103/PhysRevLett.116.066601
[42]	Chang G, Singh B, Xu S Y, Bian G, Huang S M, Hsu C H, Belopolski I, Alidoust N, Sanchez D S, Zheng H, Lu H, Zhang X, Bian Y, Chang T R, Jeng H T, Bansil A, Hsu H, Jia S, Neupert T, Lin H and Hasan M Z 2018 Phys. Rev. B 97 041104 doi: 10.1103/PhysRevB.97.041104
[43]	Chang T R, Chen P J, Bian G, Huang S M, Zheng H, Neupert T, Sankar R, Xu S Y, Belopolski I, Chang G, Wang B, Chou F, Bansil A, Jeng H T, Lin H and Hasan M Z 2016 Phys. Rev. B 93 245130 doi: 10.1103/PhysRevB.93.245130
[44]	Fei F, Bo X, Wang R, Wu B, Jiang J, Fu D, Gao M, Zheng H, Chen Y, Wang X, Bu H, Song F, Wan X, Wang B and Wang G 2017 Phys. Rev. B 96 041201 doi: 10.1103/PhysRevB.96.041201
[45]	Lee C C, Xu S Y, Huang S M, Sanchez D S, Belopolski I, Chang G, Bian G, Alidoust N, Zheng H, Neupane M, Wang B, Bansil A, Hasan M Z and Lin H 2015 Phys. Rev. B 92 235104 doi: 10.1103/PhysRevB.92.235104
[46]	Alidoust N, Liu C, Xu S Y, Belopolski I, Qi T, Zeng M, Sanchez D S, Zheng H, Bian G, Neupane M, Liu Y T, Wilson S D, Lin H, Bansil A, Cao G and Hasan M Z 2016 Phys. Rev. B 93 245132 doi: 10.1103/PhysRevB.93.245132
[47]	Belopolski I, Xu S Y, Ishida Y, Pan X, Yu P, Sanchez D S, Zheng H, Neupane M, Alidoust N, Chang G, Chang T R, Wu Y, Bian G, Huang S M, Lee C C, Mou D, Huang L, Song Y, Wang B, Wang G, Yeh Y W, Yao N, Rault J E, Le Févre P, Bertran F, Jeng H T, Kondo T, Kaminski A, Lin H, Liu Z, Song F, Shin S and Hasan M Z 2016 Phys. Rev. B 94 085127 doi: 10.1103/PhysRevB.94.085127
[48]	Bian G, Xu C, Chang T R, Wang X, Velury S, Ren J, Zheng H, Jeng H T, Miller T, Hasan M Z and Chiang T C 2015 Phys. Rev. B 92 241401 doi: 10.1103/PhysRevB.92.241401
[49]	Belopolski I, Sanchez D S, Ishida Y, Pan X, Yu P, Xu S Y, Chang G, Chang T R, Zheng H, Alidoust N, Bian G, Neupane M, Huang S M, Lee C C, Song Y, Bu H, Wang G, Li S, Eda G, Jeng H T, Kondo T, Lin H, Liu Z, Song F, Shin S and Hasan M Z 2016 Nat. Commun. 7 13643 doi: 10.1038/ncomms13643
[50]	Belopolski I, Yu P, Sanchez D S, Ishida Y, Chang T R, Zhang S S, Xu S Y, Zheng H, Chang G, Bian G, Jeng H T, Kondo T, Lin H, Liu Z, Shin S and Hasan M Z 2017 Nat. Commun. 8 942 doi: 10.1038/s41467-017-00938-1
[51]	Bian G, Chang T R, Sankar R, Xu S Y, Zheng H, Neupert T, Chiu C K, Huang S M, Chang G, Belopolski I, Sanchez D S, Neupane M, Alidoust N, Liu C, Wang B, Lee C C, Jeng H T, Zhang C, Yuan Z, Jia S, Bansil A, Chou F, Lin H and Hasan M Z 2016 Nat. Commun. 7 10556 doi: 10.1038/ncomms10556
[52]	Chang T R, Xu S Y, Chang G, Lee C C, Huang S M, Wang B, Bian G, Zheng H, Sanchez D S, Belopolski I, Alidoust N, Neupane M, Bansil A, Jeng H T, Lin H and Zahid Hasan M 2016 Nat. Commun. 7 10639 doi: 10.1038/ncomms10639
[53]	Ma Q, Xu S Y, Chan C K, Zhang C L, Chang G, Lin Y, Xie W, Palacios T, Lin H, Jia S, Lee P A, Jarillo-Herrero P and Gedik N 2017 Nat. Phys. 13 842 doi: 10.1038/nphys4146
[54]	Zhang C L, Xu S Y, Belopolski I, Yuan Z, Lin Z, Tong B, Bian G, Alidoust N, Lee C C, Huang S M, Chang T R, Chang G, Hsu C H, Jeng H T, Neupane M, Sanchez D S, Zheng H, Wang J, Lin H, Zhang C, Lu H Z, Shen S Q, Neupert T, Zahid Hasan M and Jia S 2016 Nat. Commun. 7 10735 doi: 10.1038/ncomms10735
[55]	Yin J X, Zhang S S, Li H, Jiang K, Chang G, Zhang B, Lian B, Xiang C, Belopolski I, Zheng H, Cochran T A, Xu S Y, Bian G, Liu K, Chang T R, Lin H, Lu Z Y, Wang Z, Jia S, Wang W and Hasan M Z 2018 Nature 562 91 doi: 10.1038/s41586-018-0502-7
[56]	Jason A 2012 Rep. Prog. Phys. 75 076501 doi: 10.1088/0034-4885/75/7/076501
[57]	Beenakker C W J 2013 Ann. Rev. Condens. Matter Phys. 4 113 doi: 10.1146/annurev-conmatphys-030212-184337
[58]	Ando Y and Fu L 2015 Ann. Rev. Condens. Matter Phys. 6 361 doi: 10.1146/annurev-conmatphys-031214-014501
[59]	Sarma S D, Freedman M and Nayak C 2015 Npj Quantum Inf. 1 15001 doi: 10.1038/npjqi.2015.1
[60]	Elliott S R and Franz M 2015 Rev. Mod. Phys. 87 137 doi: 10.1103/RevModPhys.87.137
[61]	Catherine K and John B 2016 Rep. Prog. Phys. 79 054502 doi: 10.1088/0034-4885/79/5/054502
[62]	Chiu C K, Teo J C Y, Schnyder A P and Ryu S 2016 Rev. Mod. Phys. 88 035005 doi: 10.1103/RevModPhys.88.035005
[63]	Sun H H and Jia J F 2017 Npj Quantum Mater. 2 34 doi: 10.1038/s41535-017-0037-4
[64]	Sun H H and Jia J F 2017 Sci. Chin. Phys. Mech. & Astron. 60 057401 doi: Chin. Phys. Mech.
[65]	Masatoshi S and Yoichi A 2017 Rep. Prog. Phys. 80 076501 doi: 10.1088/1361-6633/aa6ac7
[66]	Lutchyn R M, Bakkers E P A M, Kouwenhoven L P, Krogstrup P, Marcus C M and Oreg Y 2018 Nat. Rev. Mater. 3 52 doi: 10.1038/s41578-018-0003-1
[67]	Nayak C, Simon S H, Stern A, Freedman M and Das Sarma S 2008 Rev. Mod. Phys. 80 1083 doi: 10.1103/RevModPhys.80.1083
[68]	Mourik V, Zuo K, Frolov S M, Plissard S R, Bakkers E P A M and Kouwenhoven L P 2012 Science 336 1003 doi: 10.1126/science.1222360
[69]	Nadj-Perge S, Drozdov I K, Li J, Chen H, Jeon S, Seo J, MacDonald A H, Bernevig B A and Yazdani A 2014 Science 1259327
[70]	Wang M X, Liu C, Xu J P, Yang F, Miao L, Yao M Y, Gao C L, Shen C, Ma X, Chen X, Xu Z A, Liu Y, Zhang S C, Qian D, Jia J F and Xue Q K 2012 Science 336 52 doi: 10.1126/science.1216466
[71]	Dong L, Wang G Y, Zhu Z, Zhao C X, Yang X Y, Li A M, Chen J L, Guan D D, Li Y Y, Zheng H, Xie M H and Jia J F 2018 Chin. Phys. Lett. 35 066801 doi: 10.1088/0256-307X/35/6/066801
[72]	Yang X Y, Wang G Y, Zhao C X, Zhu Z, Dong L, Li A M, Liu Y Y, Yu S H, Chen Y B, Guan D D, Li Y Y, Zheng H, Qian D, Liu C, Chen Y L and Jai J F 2018 Chin. Phys. Lett. 35 026802 doi: 10.1088/0256-307X/35/2/026802
[73]	Chiu C K, Bian G, Zheng H, Yin J X, Zhang S S, Sanchez D S, Belopolski I, Xu S Y and Hasan M Z 2018 Europhys. Lett. 123 47005 doi: 10.1209/0295-5075/123/47005
[74]	Li A M, Dong L, Yang X Y, Zhun Z, Wang G Y, Guan D D, Zheng H, Li Y Y, Liu C, Qian D and Jia J F 2018 Chin. Phys. Lett. 35 066802 doi: 10.1088/0256-307X/35/6/066802
[75]	Kitaev A Y 2001 Phys. Usp 44 131 doi: 10.1070/1063-7869/44/10S/S29
[76]	Moore G and Read N 1991 Nucl. Phys. B 360 362 doi: 10.1016/0550-3213(91)90407-O
[77]	Volovik G E 1999 JETP Lett. 70 609 doi: 10.1134/1.568223
[78]	Ivanov D A 2001 Phys. Rev. Lett. 86 268 doi: 10.1103/PhysRevLett.86.268
[79]	Gygi F and Schlüter M 1991 Phys. Rev. B 43 7609 doi: 10.1103/PhysRevB.43.7609
[80]	StoneM and Roy R 2004 Phys. Rev. B 69 184511 doi: 10.1103/PhysRevB.69.184511
[81]	Kopnin N B and Salomaa M M 1991 Phys. Rev. B 44 9667 doi: 10.1103/PhysRevB.44.9667
[82]	Potter A C and Lee P A 2011 Phys. Rev. B 83 184520 doi: 10.1103/PhysRevB.83.184520
[83]	Sau J D, Tewari S, Lutchyn R M, Stanescu T D and Das Sarma S 2010 Phys. Rev. B 82 214509 doi: 10.1103/PhysRevB.82.214509
[84]	Lutchyn R M, Sau J D and Das Sarma S 2010 Phys. Rev. Lett. 105 077001 doi: 10.1103/PhysRevLett.105.077001
[85]	Finck A D K, Van Harlingen D J, Mohseni P K, Jung K and Li X 2013 Phys. Rev. Lett. 110 126406 doi: 10.1103/PhysRevLett.110.126406
[86]	Fu L and Kane C L 2008 Phys. Rev. Lett. 100 096407 doi: 10.1103/PhysRevLett.100.096407
[87]	Chiu C K, Gilbert M J and Hughes T L 2011 Phys. Rev. B 84 144507 doi: 10.1103/PhysRevB.84.144507
[88]	Sau J D, Lutchyn R M, Tewari S and Das Sarma S 2010 Phys. Rev. B 82 094522 doi: 10.1103/PhysRevB.82.094522
[89]	Black-Schaffer A M and Balatsky A V 2013 Phys. Rev. B 87 220506 doi: 10.1103/PhysRevB.87.220506
[90]	Zheng H and Palmer R E 2009 Phys. Rev. B 80 073304 doi: 10.1103/PhysRevB.80.073304
[91]	Roushan P, Seo J, Parker C V, Hor Y S, Hsieh D, Qian D, Richardella A, Hasan M Z, Cava R J and Yazdani A 2009 Nature 460 1106 doi: 10.1038/nature08308
[92]	Zhang T, Cheng P, Chen X, Jia J F, Ma X, He K, Wang L, Zhang H, Dai X, Fang Z, Xie X and Xue Q K 2009 Phys. Rev. Lett. 103 266803 doi: 10.1103/PhysRevLett.103.266803
[93]	Lee I, Kim C K, Lee J, Billinge S J L, Zhong R, Schneeloch J A, Liu T, Valla T, Tranquada J M, Gu G and Davis J C S 2015 Proc. Natl. Acad. Sci. USA 112 1316 doi: 10.1073/pnas.1424322112
[94]	Zeljkovic I, Okada Y, Huang C Y, Sankar R, Walkup D, Zhou W, Serbyn M, Chou F, Tsai W F, Lin H, Fu L, Hasan M Z and Madhavan V 2014 Nat. Phys. 10 572 doi: 10.1038/nphys3012
[95]	Zheng H, Xu S Y, Bian G, Guo C, Chang G, Sanchez D S, Belopolski I, Lee C C, Huang S M, Zhang X, Sankar R, Alidoust N, Chang T R, Wu F, Neupert T, Chou F, Jeng H T, Yao N, Bansil A, Jia S, Lin H and Hasan M Z 2016 ACS Nano 10 1378 doi: 10.1021/acsnano.5b06807
[96]	Zheng H, Bian G, Chang G, Lu H, Xu S Y, Wang G, Chang T R, Zhang S, Belopolski I, Alidoust N, Sanchez D S, Song F, Jeng H T, Yao N, Bansil A, Jia S, Lin H and Hasan M Z 2016 Phys. Rev. Lett. 117 266804 doi: 10.1103/PhysRevLett.117.266804
[97]	Zheng H, Chang G, Huang S M, Guo C, Zhang X, Zhang S, Yin J, Xu S Y, Belopolski I, Alidoust N, Sanchez D S, Bian G, Chang T R, Neupert T, Jeng H T, Jia S, Lin H and Hasan M Z 2017 Phys. Rev. Lett. 119 196403 doi: 10.1103/PhysRevLett.119.196403
[98]	Zhu Z, Chang T R, Huang C Y, Pan H, Nie X A, Wang X Z, Jin Z T, Xu S Y, Huang S M, Guan D D, Wang S, Li Y Y, Liu C, Qian D, Ku W, Song F, Lin H, Zheng H and Jia J F 2018 Nat. Commun. 9 4153 doi: 10.1038/s41467-018-06661-9
[99]	Teichmann K, Wenderoth M, Loth S, Ulbrich R G, Garleff J K, Wijnheijmer A P and Koenraad P M 2008 Phys. Rev. Lett. 101 076103 doi: 10.1103/PhysRevLett.101.076103
[100]	Zheng H, Kröger J and Berndt R 2012 Phys. Rev. Lett. 108 076801 doi: 10.1103/PhysRevLett.108.076801
[101]	Zheng H, Gruyters M, Pehlke E and Berndt R 2013 Phys. Rev. Lett. 111 086101 doi: 10.1103/PhysRevLett.111.086101
[102]	Zheng H, Weismann A and Berndt R 2013 Phys. Rev. Lett. 110 226101 doi: 10.1103/PhysRevLett.110.226101
[103]	Zheng H, Weismann A and Berndt R 2014 Nat. Commun. 5 2992 doi: 10.1038/ncomms3992
[104]	Liu H, Zheng H, Yang F, Jiao L, Chen J, Ho W, Gao C, Jia J and Xie M 2015 ACS Nano 9 6619 doi: 10.1021/acsnano.5b02789
[105]	Zheng H, Zhang J and Berndt R 2017 Sci. Rep. 7 10764 doi: 10.1038/s41598-017-10814-z
[106]	Jiang Y, Wang Q, Meng X, et al. 2018 Chin. Phys. B 27 077301 doi: 10.1088/1674-1056/27/7/077301
[107]	Wiesendanger R 2009 Rev. Mod. Phys. 81 1495 doi: 10.1103/RevModPhys.81.1495
[108]	Fu Y S, Xue Q K and Wiesendanger R 2012 Phys. Rev. Lett. 108 087203 doi: 10.1103/PhysRevLett.108.087203
[109]	Gao, C L, Ernst, A, Winkelmann, A, Henk, J, Wulfhekel, W, Bruno, P, Kirschner and J 2008 Phys. Rev. Lett. 100 237203 doi: 10.1103/PhysRevLett.100.237203
[110]	Loth S, Bergmann K, Ternes M, Otte A F, Lutz C P and Heinrich A J 2010 Nat Phys. 6 340 doi: 10.1038/nphys1616
[111]	Hor Y S, Williams A J, Checkelsky J G, Roushan P, Seo J, Xu Q, Zandbergen H W, Yazdani A, Ong N P and Cava R J 2010 Phys. Rev. Lett. 104 057001 doi: 10.1103/PhysRevLett.104.057001
[112]	Wray L A, Xu S Y, Xia Y, Hor Y S, Qian D, Fedorov A V, Lin H, Bansil A, Cava R J and Hasan M Z 2010 Nat. Phys. 6 855 doi: 10.1038/nphys1762
[113]	Liu Z, Yao X, Shao J, Zuo M, Pi L, Tan S, Zhang C and Zhang Y 2015 J. Am. Chem. Soc. 137 10512 doi: 10.1021/jacs.5b06815
[114]	Qiu Y, Sanders K N, Dai J, Medvedeva J E, Wu W, Ghaemi P, Vojta T and Hor Y S 2015 arXiv: 1512.03519
[115]	Tao R, Yan Y J, Liu X, Wang Z W, Ando Y, Wang Q H, Zhang T and Feng D L 2018 Phys. Rev. X 8 041024
[116]	Levy N, Zhang T, Ha J, Sharifi F, Talin A A, Kuk Y and Stroscio J A 2013 Phys. Rev. Lett. 110 117001 doi: 10.1103/PhysRevLett.110.117001
[117]	Zhang Y, He K, Chang C Z, Song C L, Wang L L, Chen X, Jia J F, Fang Z, Dai X, Shan W Y, Shen S Q, Niu Q, Qi X L, Zhang S C, Ma X C and Xue Q K 2010 Nat. Phys. 6 584 doi: 10.1038/nphys1689
[118]	Li Y Y, Wang G, Zhu X G, Liu M H, Ye C, Chen X, Wang Y Y, He K, Wang L L, Ma X C, Zhang H J, Dai X, Fang Z, Xie X C, Liu Y, Qi X L, Jia J F, Zhang S C and Xue Q K 2010 Adv. Mater. 22 4002 doi: 10.1002/adma.201000368
[119]	Liu Y, Bian G, Miller T, Bissen M and Chiang T C 2012 Phys. Rev. B 85 195442 doi: 10.1103/PhysRevB.85.195442
[120]	Xu S Y, Alidoust N, Belopolski I, Richardella A, Liu C, Neupane M, Bian G, Huang S H, Sankar R, Fang C, Dellabetta B, Dai W, Li Q, Gilbert M J, Chou F, Samarth N and Hasan M Z 2014 Nat. Phys. 10 943 doi: 10.1038/nphys3139
[121]	Xu J P, Liu C, Wang M X, Ge J, Liu Z L, Yang X, Chen Y, Liu Y, Xu Z A, Gao C L, Qian D, Zhang F C and Jia J F 2014 Phys. Rev. Lett. 112 217001 doi: 10.1103/PhysRevLett.112.217001
[122]	Xu J P, Wang M X, Liu Z L, Ge J F, Yang X, Liu C, Xu Z A, Guan D, Gao C L, Qian D, Liu Y, Wang Q H, Zhang F C, Xue Q K and Jia J F 2015 Phys. Rev. Lett. 114 017001 doi: 10.1103/PhysRevLett.114.017001
[123]	Sun H H, Zhang K W, Hu L H, Li C, Wang G Y, Ma H Y, Xu Z A, Gao C L, Guan D D, Li Y Y, Liu C, Qian D, Zhou Y, Fu L, Li S C, Zhang F C and Jia J F 2016 Phys. Rev. Lett. 116 257003 doi: 10.1103/PhysRevLett.116.257003
[124]	Akzyanov R S, Rozhkov A V, Rakhmanov A L and Nori F 2014 Phys. Rev. B 89 085409 doi: 10.1103/PhysRevB.89.085409
[125]	Kraus Y E, Auerbach A, Fertig H A and Simon S H 2008 Phys. Rev. Lett. 101 267002 doi: 10.1103/PhysRevLett.101.267002
[126]	Liu J, Potter A C, Law K T and Lee P A 2012 Phys. Rev. Lett. 109 267002 doi: 10.1103/PhysRevLett.109.267002
[127]	He J J, Ng T K, Lee P A and Law K T 2014 Phys. Rev. Lett. 112 037001 doi: 10.1103/PhysRevLett.112.037001
[128]	Kawakami T and Hu X 2015 Phys. Rev. Lett. 115 177001 doi: 10.1103/PhysRevLett.115.177001
[129]	Haim A, Berg E, von Oppen F and Oreg Y 2015 Phys. Rev. Lett. 114 166406 doi: 10.1103/PhysRevLett.114.166406
[130]	Caroli C, Gennes D, G P and Matricon J 1964 Phys. Lett. 9 307 doi: 10.1016/0031-9163(64)90375-0
[131]	Hess H F, Robinson R B, Dynes R C, Valles J M and Waszczak J V 1989 Phys. Rev. Lett. 62 214 doi: 10.1103/PhysRevLett.62.214

Topological superconductivity in a Bi₂Te₃/NbSe₂ heterostructure: A review

Topological superconductivity in a Bi₂Te₃/NbSe₂ heterostructure: A review

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