1. Chinmaya Vishwa Vidyapeeth Institute of Science and Technology, Onakkoor South, Ernakulam Dist., Periyapuram P.O., Kerala 686667, India
2. Laser and Nonlinear Optics Laboratory, Department of Physics, National Institute of Technology Calicut, Kozhikode, Kerala 673601, India
3. Department of Chemistry, Faculty of Science, King Khalid University, Abha 61413, Saudi Arabia
4. Department of Applied Chemistry, Cochin University of Science and Technology, Kalamassery, Kochi, Kerala 682 022, India
5. Department of Chemistry, St. Mary’s College, Sulthan Bathery, Wayanad, Kerala 673592, India
6. School of Physics, University of Hyderabad, Gachibowli, Hyderabad 500046, India