27 مهر 1398
محمود ناصري

محمود ناصری

مرتبه علمی: دانشیار
نشانی:
تحصیلات: دکترای تخصصی / فیزیک-نانو
تلفن: 08132355404
دانشکده: علوم پایه

مشخصات پژوهش

عنوان
Effect of calcination temperature on structure and magnetic properties of chromium-iron-oxide nanoparticles
نوع پژوهش مقاله ارائه شده
کلیدواژه‌ها
Calcination; X-ray diffraction; Magnetic properties; Electron paramagnetic resonance
سال
2016
پژوهشگران محمود ناصری

چکیده

In this research, a novel chromium-iron oxide (Cr2Fe6O12) nanoparticle with rhombohedral symmetry was prepared by a simple thermal treatment method. The products were well characterized by X-ray diffraction (XRD) and field emission scanning electron microscope (FESEM). The samples demonstrated unpaired electron spins, which was confirmed by using electron paramagnetic resonance (EPR) spectroscopy.