Research ArticlePHYSICS
Observation of symmetry-protected topological band with ultracold fermions
- View ORCID ProfileBo Song1,*,
- View ORCID ProfileLong Zhang2,3,*,
- View ORCID ProfileChengdong He1,*,
- View ORCID ProfileTing Fung Jeffrey Poon2,3,
- View ORCID ProfileElnur Hajiyev1,
- View ORCID ProfileShanchao Zhang1,
- View ORCID ProfileXiong-Jun Liu2,3,4,† and
- View ORCID ProfileGyu-Boong Jo1,†
- 1Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
- 2International Center for Quantum Materials, School of Physics, Peking University, Beijing, China.
- 3Collaborative Innovation Center of Quantum Matter, Beijing 100871, China.
- 4Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha 410081, China.
- ↵†Corresponding author. Email: xiongjunliu{at}pku.edu.cn (X.-J.L.); gbjo{at}ust.hk (G.-B.J.)
↵* These authors contributed equally to this work.
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Science Advances 23 Feb 2018:
Vol. 4, no. 2, eaao4748
DOI: 10.1126/sciadv.aao4748
Vol. 4, no. 2, eaao4748
DOI: 10.1126/sciadv.aao4748
Bo Song
1Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
Long Zhang
2International Center for Quantum Materials, School of Physics, Peking University, Beijing, China.
3Collaborative Innovation Center of Quantum Matter, Beijing 100871, China.
Chengdong He
1Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
Ting Fung Jeffrey Poon
2International Center for Quantum Materials, School of Physics, Peking University, Beijing, China.
3Collaborative Innovation Center of Quantum Matter, Beijing 100871, China.
Elnur Hajiyev
1Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
Shanchao Zhang
1Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
Xiong-Jun Liu
2International Center for Quantum Materials, School of Physics, Peking University, Beijing, China.
3Collaborative Innovation Center of Quantum Matter, Beijing 100871, China.
4Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha 410081, China.
Gyu-Boong Jo
1Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
