**Author details**

Alaa E. Abd El-Samad1,2, Radwa S. Mostafa1 , Hager H. Zeenelabden1,2, Menahtullah M. Mabrouk<sup>3</sup> , Ahmed Mourtada Elseman1 \*, Nasr Gad2 , Mostafa El-Aasser2 and Mohamed M. Rashad1

1 Electronic and Magnetic Materials Department, Advanced Materials Division, Central Metallurgical Research and Development Institute (CMRDI), Cairo, Egypt

2 Faculty of Science, Physics Department, Ain Shams University, Cairo, Egypt

3 Faculty of Computer Science, Physics Department, Ain Shams University, Cairo, Egypt

\*Address all correspondence to: amourtada@cmrdi.sci.eg

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