uu.seUppsala University Publications
Change search
ReferencesLink to record
Permanent link

Direct link
Effects of Interparticle Interaction in Ferromagnetic Nanoparticle Systems
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, Materials Physics.
2010 (English)In: Journal of Nanoscience and Nanotechnology, ISSN 1533-4880, Vol. 10, no 9, 6067-6071 p.Article in journal (Refereed) Published
Abstract [en]

The effect of interparticle interaction in ferromagnetic nanoparticle systems is reviewed focusing on metallic nanoparticles in an insulating host. Strong dipolar interparticle interactions may give rise to a superspin glass phase with dynamical properties radically different from the superparamagnetic relaxation displayed by non-interacting or only weakly interacting nanoparticles. Strong exchange coupling in nanoparticle systems with a volume concentration above the threshold for geometrical percolation induces ferromagnetism.

Place, publisher, year, edition, pages
2010. Vol. 10, no 9, 6067-6071 p.
Keyword [en]
Ferromagnetic Nanoparticles, Dipolar Interaction, Superparamagnets, Superspin Glasses
National Category
Physical Sciences Engineering and Technology
URN: urn:nbn:se:uu:diva-135660DOI: 10.1166/jnn.2010.2591ISI: 000279836400082OAI: oai:DiVA.org:uu-135660DiVA: diva2:375611
Available from: 2010-12-08 Created: 2010-12-07 Last updated: 2012-02-23Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Jönsson, Petra E.
By organisation
Materials Physics
In the same journal
Journal of Nanoscience and Nanotechnology
Physical SciencesEngineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 184 hits
ReferencesLink to record
Permanent link

Direct link