1. Department of Physics Government Post Graduate Jahanzeb College Saidu Sharif Swat Pakistan
2. Chemistry Department, College of Science King Saud University Riyadh Saudi Arabia
3. Palestinian Ministry of Education and Higher Education Nablus Palestine
4. Department of Biological and Chemical Engineering Aarhus University Aarhus Denmark
5. Department of Physics University of Peshawar Peshawar Pakistan
6. State Key Labortory of Superhard Materials, Key Labortory of Automobile Mateials of MOE, Jilin Provential Intenational Cooperation Key Labortory of High‐Efficiency Clean Energy Materials, School of Materials Science and Engineering Jilin University Changchun China