1. The
Beijing Municipal Key Laboratory of New Energy Materials and Technologies,
School of Materials Sciences and Engineering, University of Science and Technology Beijing, Beijing 100083, China
2. Laboratory
of Crystal Physics, Kirensky Institute of Physics, Federal Research Center KSC
SB RAS, Krasnoyarsk 660036, Russia
3. Siberian Federal University, Krasnoyarsk 660041, Russia
4. Department
of Physics, Far Eastern State Transport University, Khabarovsk 680021, Russia
5. Institute
of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 106, Taiwan
6. National Synchrotron Radiation Research Center, Hsinchu 300, Taiwan