À propos de cet article
Publié en ligne: 02 août 2019
Pages: 149 - 157
Reçu: 29 déc. 2016
Accepté: 03 oct. 2018
DOI: https://doi.org/10.2478/msp-2019-0034
Mots clés
© 2019 A. Gadalla et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Gadalla, A.
Physics Department, Faculty of Science, Assiut UniversityEgypt
Abd El-Sadek, M. S.
Nanomaterial Lab., Physics Department, Faculty of Science, South Valley UniversityQena, Egypt
Hamood, R.
Physics Department, Faculty of Science, Assiut UniversityEgypt