1. Semiconductor Materials and Device Laboratory
2. Department of Semiconductor Science
3. Dongguk University-Seoul
4. Seoul 100715
5. Republic of Korea
6. Department of Chemistry
7. Indian Institute of Technology (IIT) Ropar
8. India
9. School of Mechanical
10. Materials & Energy Engineering
11. Rupnagar
12. Centre for Nanoscience and Nanotechnology (UIEAST)
13. Panjab University
14. Chandigarh