1. Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Zhongguan West Road 1219, 315201 Ningbo, China
2. University of Chinese Academy of Science, Beijing 100049, China
3. Department of Material and Optoelectronic Science, Center of Crystal Research, National Sun Yat-Sen University, 804 Kaohsiung, Taiwan