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Yaoyi Li
Researcher at Shanghai Jiao Tong University
Publications - 78
Citations - 2553
Yaoyi Li is an academic researcher from Shanghai Jiao Tong University. The author has contributed to research in topics: Topological insulator & Scanning tunneling microscope. The author has an hindex of 18, co-authored 67 publications receiving 1941 citations. Previous affiliations of Yaoyi Li include Chinese Academy of Sciences & University of Wisconsin–Milwaukee.
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Journal ArticleDOI
Majorana Zero Mode Detected with Spin Selective Andreev Reflection in the Vortex of a Topological Superconductor
Hao-Hua Sun,Kai-Wen Zhang,Lun-Hui Hu,Chuang Li,Guan-Yong Wang,Hai-Yang Ma,Zhu-An Xu,Chunlei Gao,Dandan Guan,Yaoyi Li,Canhua Liu,Dong H Qian,Yi Cheng Zhou,Liang Fu,Shao-Chun Li,Fu-Chun Zhang,Jin-Feng Jia +16 more
TL;DR: In this paper, a spin-polarized scanning tunneling microscopy or spectroscopy has been applied to probe spin selective Andreev reflection (SSAR) of MZMs in a topological superconductor of the Bi-Te-3/NbSe-2 heterostructure.
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Intrinsic Topological Insulator Bi2Te3 Thin Films on Si and Their Thickness Limit
Yaoyi Li,Guang Wang,Xie-Gang Zhu,Minhao Liu,Cun Ye,Xi Chen,Yayu Wang,Ke He,Lili Wang,Xucun Ma,Haijun Zhang,Xi Dai,Zhong Fang,Xincheng Xie,Ying Liu,Xiao-Liang Qi,Jin-Feng Jia,Shou-Cheng Zhang,Qi-Kun Xue,Qi-Kun Xue +19 more
TL;DR: In situ angle-resolved photo-emission spectroscopy measurement reveals that the as-grown Bi2Te3 films are intrinsic topological insulators and the single-Dirac-cone surface state develops at a thickness of two quintuple layers.
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Tuning Dirac states by strain in the topological insulator Bi 2 Se 3
Yang Liu,Yaoyi Li,S. Rajput,D. Gilks,Leonardo Lari,Pedro L. Galindo,Michael Weinert,Vlado K. Lazarov,Lian Li +8 more
TL;DR: Bismuth selenide is a prototypical 3D topological insulator; its electronic spectrum features a Dirac cone populated by surface states, and it is experimentally and numerically shown that a bandgap forms beyond a certain critical compressive strain, destroying the surface states as discussed by the authors.
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Topological insulator thin films of Bi2Te3 with controlled electronic structure.
Guang Wang,Xie-Gang Zhu,Yi-Yang Sun,Yaoyi Li,Tong Zhang,Jing Wen,Xi Chen,Ke He,Lili Wang,Xucun Ma,Jin-Feng Jia,Shengbai Zhang,Qi-Kun Xue,Qi-Kun Xue +13 more
TL;DR: Topological insulator thin films of Bi2Te3 with controlled electronic structure can be grown by regulating the molecular beam epitaxy growth kinetics without any extrinsic doping, a step toward controlling topological surface states.
Journal ArticleDOI
Unconventional superconducting phase in the weakly correlated noncentrosymmetric Mo(3)Al(2)C compound
E. Bauer,Gerda Rogl,Xing-Qiu Chen,R T Khan,Herwig Michor,Gerfried Hilscher,E. Royanian,K. Kumagai,Danning Li,Yaoyi Li,Raimund Podloucky,Peter Rogl +11 more
TL;DR: In this paper, the authors classified noncentrosymmetric Mo(3)Al(2)C (beta-Mn type, space group P4(1)32) as a strong-coupled superconductor with T(c)=9 K deviating notably from BCS-type behavior.