1. Department of Physics, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, 390002, India
2. Seismology Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India
3. High Pressure & Synchrotron Radiation Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India
4. Homi Bhabha National Institute, Mumbai, 400094, India