| Affiliation: | 1. Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China;2. Engineering Laboratory of Advanced Energy Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang, 315201, China;3. Department of Physics, City University of Hong Kong –Hong Kong SAR, China;4. National Center for Nanoscience and Technology, Beijing, 100190, China;5. Institute of Acoustics, Chinese Academy of Sciences, Beijing, 100190, China |
