Authors
Ziaul Raza Khan
Department of Physics, College of Science, University of Ha’il,, Ha’il, Saudi Arabia
Munirah
Laser Spectroscopy Lab, Department of Physics, Jamia Millia Islamia,, New Delhi, India
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