| Affiliation: | 1. Nanomagnetism Laboratory, Department of Physics and Astronomy, Seoul National University, Seoul 151-747, South Korea;2. Laboratoire GeMAC, UMR 8635 CNRS—Université de Versailles, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France;3. Department of Physics, Graduate School of Science and Engineering, Ehime University, Matsuyama 790-8577, Japan;1. Department of Medical Imaging, Al-Azhar University, Gaza Strip, Palestine;2. Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi Arabia;3. Basic & Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia;4. Department of Physics, Al-Azhar University, Gaza Strip, Palestine;1. Laboratoire des Caractérisations Spectroscopiques et Optique des Matériaux, Faculté des Sciences de Sfax, 3000, Sfax, Tunisia;2. Laboratoire de Physique des Matériaux et Nanomatériaux Appliqués à l''Environnement, Faculté des Sciences de Gabes, Département de Physique, 6079, Gabes, Tunisia |
