Tamanna Mariama,b, I. N. Eshab, M.
N. I. Khanc, Shamima Choudhuryb and Kazi Hanium Mariab,*
aDepartment of Physics and Astronomy, University of
Toledo, Toledo, Ohio, USA
bDepartment of Physics, University of Dhaka, Dhaka-1000,
Bangladesh
cMaterial Science Divisions, Atomic Energy Centre,
Dhaka-1000, Bangladesh
2020; 21(4): 442-449
Published on Aug 30, 2020
Department of Physics, University of Dhaka, Dhaka-1000, Bangladesh
Tel : +880-2-01711987595
Fax: +880-2-8615583