1. College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang 471934, P. R. China
2. Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
3. State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 100871, P. R. China
4. Collaborative Innovation Center of Quantum Matter, Beijing 100871, P. R. China
5. Beijing Key Laboratory for Magnetoelectric Materials and Devices (BKL-MEMD), Beijing 100871, P. R. China
6. Peking University Yangtze Delta Institute of Optoelectronics Peking University, Nantong 226010, P. R. China