Yuze Lin1,2, Jiayu Wang3, Zhiguo Zhang1, Huaiyong Bai1,2, Yongfang Li1, Daoben Zhu1, Xiaowei Zhan3
1Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
2University of Chinese Academy of Sciences, Beijing 100049, P.R. China
3Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, P. R. China