1. Department of Chemistry, Indian Institute Technology Ropar, Punjab, 140001, India
2. Laboratory for Quantum Semiconductors and Photon-Based BioNanotechnology, Interdisciplinary Institute for Technological Innovation (3IT), CNRS UMI-3463, Department of Electrical and Computer Engineering, Université de Sherbrooke, 2500 boul. de l’Université, Sherbrooke, Québec J1K 2R1, Canada