B. V. Naveen Kumar
http://bvcce.org/

Department of Physics, Acharya Nagarjuna University; Shri Vishnu College of Engineering for Women(A), Bhimavaram
India

T. Samuel
http://www.gmrit.org/

GMR Institute of Technology, Rajam, Andhra Pradesh
India

Samatha Bevara
https://www.vignan.ac.in/

Chemistry Division, Vignan's Foundation for Science, Technology and Research, Guntur Andhra Pradesh
India

K. Ramachandra Rao
http://gcrjy.ac.in/

Crystal Growth & Nanoscience Research Center, Government College (A), Rajahmundry
India

Satya Kamal Chirauri
http://iiitk.ac.in/

Crystal Growth & Nanoscience Research Center, Government College (A), Rajahmundry
India