1. Department of Physics, Central University of Rajasthan Bandarsindri, Ajmer 305817, Rajasthan, India
2. Department of Physics & CICECO - Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
3. Laser & Functional Materials Division, Raja Ramanna Centre for Advanced Technology, Indore 452013, India
4. Homi Bhabha National Institute, BARC, Mumbai 400094, India