Authors
Munirah
Laser Spectroscopy Lab., Department of Physics, Jamia Millia Islamia, New Delhi, India
Ziaul Raza Khan
Department of Physics, College of Science, University of Hail, Hail, Saudi Arabia
Anver Aziz
Laser Spectroscopy Lab., Department of Physics, Jamia Millia Islamia, New Delhi, India
Mohd. Shahid Khan
Laser Spectroscopy Lab., Department of Physics, Jamia Millia Islamia, New Delhi, India
M.U. Khandaker
Department of Physics, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia