Can I read Unusual Magnetic Behavior in Ferrite Hollow Nanospheres on EtoBox?

Unusual Magnetic Behavior in Ferrite Hollow Nanospheres by Lima, E.; Vargas, J. M.; Zysler, R. D.; Rechenberg, H. R.; Arbiol, J.; Goya, G. F.; Ibarra, A.; Ibarra, M. R. is a scholarly article available to read on EtoBox.

What is Unusual Magnetic Behavior in Ferrite Hollow Nanospheres about?

We report unusual magnetic behavior in iron oxide hollow nanospheres of 9.3 $nm$ in diameter. The large fraction of atoms existing at the inner and outer surfaces gives rise to a high magnetic disorder. The overall magnetic behavior can be explained considering the coexistence of a soft superparamagnetic phase and a hard phase corresponding to the highly frustrated cluster-glass like phase at the surface regions.

Author

Lima, E.; Vargas, J. M.; Zysler, R. D.; Rechenberg, H. R.; Arbiol, J.; Goya, G. F.; Ibarra, A.; Ibarra, M. R.

Published

2008

Language

EN