Research ArticleMATERIALS SCIENCE
Experimental evidence of hourglass fermion in the candidate nonsymmorphic topological insulator KHgSb
- Junzhang Ma1,*,
- Changjiang Yi1,*,
- Baiqing Lv1,*,
- ZhiJun Wang2,*,
- Simin Nie1,
- Le Wang1,
- Lingyuan Kong1,
- Yaobo Huang3,
- Pierre Richard1,4,5,
- Peng Zhang6,
- Koichiro Yaji6,
- Kenta Kuroda6,
- Shik Shin6,
- Hongming Weng1,4,
- Bogdan Andrei Bernevig2,
- Youguo Shi1,†,
- Tian Qian1,4,† and
- Hong Ding1,4,5,†
- 1Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
- 2Department of Physics, Princeton University, Princeton, NJ 08544, USA.
- 3Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China.
- 4Collaborative Innovation Center of Quantum Matter, Beijing, China.
- 5School of Physics, University of Chinese Academy of Sciences, Beijing 100190, China.
- 6Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba 277-8581, Japan.
- ↵†Corresponding author. Email: dingh{at}iphy.ac.cn (H.D.); tqian{at}iphy.ac.cn (T.Q.); ygshi{at}iphy.ac.cn (Y.S.)
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Science Advances 05 May 2017:
Vol. 3, no. 5, e1602415
DOI: 10.1126/sciadv.1602415
