1. Department of Physics, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa 1176, Ethiopia
2. Computational Data Science, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa 1176, Ethiopia,
3. The Abdus Salam International Centre for Theoretical Physics(ICTP) Condensed Matter and Statistical Physics Section, 34100 Trieste, Italy,
4. Brookhaven National Laboratory, Center for Functional Nanomaterials, Upton New York 11973, United States,
5. Center for Environmental Science, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa 1176, Ethiopia,