533 citations · 2.7k across the 46 of their papers we have counts for
4 papers · 1 filter
Exchange Bias Effect in Au-Fe3O4 Nanocomposites
Sayan Chandra, N. A. Frey Huls, M. H. Phan +7
We report exchange bias (EB) effect in the Au-Fe3O4 composite nanoparticle system, where one or more Fe3O4 nanoparticles are attached to an Au seed particle forming dimer and clust…
Interplay between surface anisotropy and dipolar interactions in an assembly of nanomagnets
Z. Sabsabi, F. Vernay, O. Iglesias +1
We study the interplay between the effects of surface anisotropy and dipolar interactions in monodisperse assemblies of nanomagnets with oriented anisotropy. We derive asymptotic f…
Learning from Nature to Improve the Heat Generation of Iron-Oxide Nanoparticles for Magnetic Hyperthermia Applications
Carlos Martinez-Boubeta, Konstantinos Simeonidis, Antonios Makridis +12
The performance of magnetic nanoparticles is intimately entwined with their structure, mean size and magnetic anisotropy. Besides, ensembles offer a unique way of engineering the m…
Pressure effects in hollow and solid iron oxide nanoparticles
N. J. O. Silva, S. Saisho, M. Mito +5
We report a study on the pressure response of the anisotropy energy of hollow and solid maghemite nanoparticles. The differences between the maghemite samples are understood in ter…