1. Department of Physics, Arts, Science and Commerce College, Indapur, Pune413106, India
2. Ferroic Material Research Laboratory, Department of Physics, Savitribai Phule Pune University, Pune 411 007, India
3. Environmental Science and Engineering, University of Texas at El Paso, 500 W. Univ. Ave., El Paso, Texas 79968, United States
4. Centre for Advanced Materials Research (CMR), University of Texas at El Paso, El Paso, Texas 79968, United States
5. Department of Aerospace and Mechanical Engineering, University of Texas at El Paso, El Paso, Texas 79968, United States