1. Center for Computational Materials Science
2. University of Malakand
3. Chakdara
4. Pakistan
5. Department of Physics
6. Hazara University
7. Mansehra 21300
8. Vice-Chancellor
9. School of Materials Science & Engineering
10. Key Laboratory of Advanced Energy Storage Materials of Guangdong Province
11. South China University of Technology
12. Guangzhou 510641
13. China
14. Department of Clinical & Diagnostic Sciences
15. The University of Alabama at Birmingham
16. Birmingham
17. USA