1. Department of Physics, Indian Institute of Technology Delhi, New Delhi, India
2. Department of Electrical Engineering, Indian Institute of Technology Bombay, Maharashtra, Mumbai, India
3. Indira Gandhi Center for Atomic Research, Kalpakkam, India
4. Aruna Asaf Ali Marg, Inter University Accelerator Centre, New Delhi, India
5. Laboratory for In-Situ and Operando Electron Nanoscopy (LISION), School of Material Science and Engineering (MSE), Nanyang Technological University, Jurong West, Singapore
6. Department of Physics, Indian Institute of Technology Kanpur, Kanpur, Kalyanpur, India
7. Department of Physics and the Department of Electrical Engineering, Indian Institute of Technology Delhi, New Delhi, India