Experimental evidence of hourglass fermion in the candidate nonsymmorphic topological insulator KHgSb-Reference-Cited by-同舟云学术

Experimental evidence of hourglass fermion in the candidate nonsymmorphic topological insulator KHgSb

Published:2017-05-05 Issue:5 Volume:3 Page:
ISSN:2375-2548
Container-title:Science Advances
language:en
Short-container-title:Sci. Adv.

Author:

Ma Junzhang¹,Yi Changjiang¹,Lv Baiqing¹,Wang ZhiJun²^ORCID,Nie Simin¹,Wang Le¹,Kong Lingyuan¹,Huang Yaobo³^ORCID,Richard Pierre¹⁴⁵^ORCID,Zhang Peng⁶,Yaji Koichiro⁶,Kuroda Kenta⁶,Shin Shik⁶^ORCID,Weng Hongming¹⁴^ORCID,Bernevig Bogdan Andrei²,Shi Youguo¹,Qian Tian¹⁴,Ding Hong¹⁴⁵^ORCID

Affiliation:

1. Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.

2. Department of Physics, Princeton University, Princeton, NJ 08544, USA.

3. Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China.

4. Collaborative Innovation Center of Quantum Matter, Beijing, China.

5. School of Physics, University of Chinese Academy of Sciences, Beijing 100190, China.

6. Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba 277-8581, Japan.

Abstract

Photoemission established KHgSb as a nonsymmorphic topological insulator, which hosts hourglass-shaped surface states.

Funder

Ministry of Science and Technology of the People’s Republic of China

National Natural Science Foundation of China

Chinese Academy of Sciences

Department of Energy

NSF EAGER Award

Simons Investigator Award

Packard Foundation and Schmidt Fund for Innovative Research

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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