[1
]Spectroscopy Department, National Research Centre, El-Buhooth Street, 12622, Dokki,
Giza, Cairo, Egypt
[2
]Solid-State Physics Department, National Research Centre, El-Buhooth Street, 12622,
Dokki, Giza, Cairo, Egypt
[3
]Physics Department, Faculty of Women for Arts, Science, and Education, Ain Shams University,
11757 Cairo, Egypt