| Affiliation: | 1. Institut Lumière Matière, Université Lyon 1 & CNRS UMR5306, Université de Lyon, France;2. Department of Physics, Temple University, Philadelphia, PA 19122, USA;3. Key State Laboratory for Low Dimensional Quantum Physics, Department of Physics, Tsinghua University, Beijing 100084, People’s Republic of China;1. School of Physics, Zhengzhou University, Zhengzhou 450001, China;2. Department of Physics, Harbin Institute of Technology, Harbin 150001, China;1. Institute of Optics, Department of Physics, Zhejiang University, Hangzhou 310027, China;2. Center for Optics and Optoelectronics Research, College of Science, Zhejiang University of Technology, Hangzhou 310023, China |
