Magnetic properties of Sb-doped FePt nanoparticles

• المؤلفون الرئيسيون: Yan, Q. Y., Kim, T., Purkayastha, A., Xu, Y., Shima, M., Gambino, R. J., Ramanath, G.
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Materials::Nanostructured materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/85264; http://hdl.handle.net/10220/8959

Sb-doped FePt nanoparticles with an average diameter of 8.5 nm were prepared by thermal decomposition of platinum acetylacetonate, antimony acetate, and iron pentacarbonyl. Upon annealing to ~300°C for 30 min, nanoparticles with XSb=0.14 and 0.23 show Hc>500 mT, and...