Institution: | School of Physics Sambalpur University, Jyoti Vihar, Burla, Sambalpur, Odisha 767019, India;Apex Institute of Technology and Management, Bhubaneswar, Odisha 752101, India;School of Physics Sambalpur University, Jyoti Vihar, Burla, Sambalpur, Odisha 767019, India;School of Physics Sambalpur University, Jyoti Vihar, Burla, Sambalpur, Odisha 767019, India |