Article Information
vol. 4 no. 7
- Received for publication January 11, 2018
- Accepted for publication June 4, 2018
- .
Author Information
- 1Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.
- 2School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China.
- 3Collaborative Innovation Center of Quantum Matter, Beijing 100084, China.
- ↵*Corresponding author. Email: ljq{at}aphy.iphy.ac.cn