1. Materials Growth and Simulation LaboratoryDepartment of PhysicsUniversity of The Punjab Lahore 54590 Pakistan
2. International Center for Materials Nanoarchitectonics (MANA)National Institute for Materials Science (NIMS) 1-1 Namiki, Tsukuba Ibaraki 305-0044 Japan
3. Department of PhysicsLahore Garrison University Sector C DHA Phase-VI Lahore Pakistan
4. Department of PhysicsCOMSATS Institute of Information Technology Lahore 54000 Pakistan
5. Institute of Chemical SciencesBahauddin Zakariya University Multan 60800 Pakistan
6. University of Engineering and Technology, Institute of Environmental Engineering and Research GT Road 54890 Lahore Punjab Pakistan
7. Department of Energy Conversion and StorageDenmark Technical University (DTU) Roskilde Denmark
8. Department of ChemistryKing Fahad University of Petroleum and Minerals (KFUPM) Dhahran Saudi Arabia