About the Authors

Abul F.M.Y. Haider

Department of Physics, University of Dhaka, Dhaka, Bangladesh

Firoza Kabir

Department of Physics, University of Dhaka, Dhaka, Bangladesh

M. Hedayet Ullah

Department of Physics, University of Dhaka, Dhaka, Bangladesh

Z.H. Khan

Department of Physics, University of Dhaka, Dhaka, Bangladesh

Kazi M. Abedin

Department of Physics, University of Dhaka, Dhaka, Bangladesh

Corresponding Author

Email: yuhaider@univdhaka.edu