[1
]Department of Physics, Jashore University of Science and Technology, Jashore, Bangladesh
[2
]Department of Physics, Jahangirnagar University, Savar, Dhaka, Bangladesh
[3
]Department of Physics, Comilla University, Kotbari, Cumilla, Bangladesh
[4
]Department of Physics, Bangabandhu Sheikh Mujibur Rahman Science and Technology University,
Gopalganj, Bangladesh