1. Department of Chemistry, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India
2. Institute of Nanotechnology (INT), Karlsruhe Institute of Technology, Hermann-von- Helmholtz-Platz 1, Eggenstein-Leopoldshafen, Baden-Württemberg 76344, Germany
3. Department of Chemistry, Visvesvaraya National Institute of Technology, Nagpur, Maharashtra 440010, India
4. Institute of Quantum Materials and Technologies (IQMT), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, Eggenstein-Leopoldshafen, Baden-Württemberg 76344, Germany
5. Centre Européen de Science Quantique (CESQ), Institut de Science et d’Ingénierie Supramoléculaires (ISIS, UMR 7006), CNRS-Université de Strasbourg, 8 allée Gaspard Monge, BP 70028, Strasbourg Cedex 67083, France