1. College of Science
2. Kaili University
3. Kaili 556011
4. People's Republic of China
5. Guizhou Provincial Key Laboratory of Computational Nano-Material Science
6. Applied Physics Institute
7. Guizhou Education University
8. Guiyang 550018
9. Guizhou Key Laboratory of Economic System Simulation
10. Guizhou University of Finance and Economics
11. Guiyang 550004