**Author details**

Bharat G. Baraskar<sup>1</sup> , Pravin S. Kadhane<sup>1</sup> , Tulshidas C. Darvade<sup>1</sup> , Ajit R. James<sup>2</sup> and Rahul C. Kambale1 \*

\*Address all correspondence to: rckambale@gmail.com

1 Functional Ceramics Laboratory, Department of Physics, Savitribai Phule Pune University, Pune, Maharashtra, India

2 Ceramics and Composites Group, Defense Metallurgical Research Laboratory, (Ministry of Defence), Hyderabad, Telangana, India
