One step synthesis of highly crystalline and high coercive cobalt-ferrite nanocrystals

Sanjib Bhattacharyya; Jean-Paul Salvetat; Romain Fleurier; Anke Husmann; Thomas Cacciaguerra; Marie-Louise Saboungi

doi:10.1039/b509026a

One step synthesis of highly crystalline and high coercive cobalt-ferrite nanocrystals

Chem Commun (Camb). 2005 Oct 14:(38):4818-20. doi: 10.1039/b509026a. Epub 2005 Sep 1.

Authors

Sanjib Bhattacharyya¹, Jean-Paul Salvetat, Romain Fleurier, Anke Husmann, Thomas Cacciaguerra, Marie-Louise Saboungi

Affiliation

¹ CRMD-CNRS, Orleans, France. sanjib@cnrs-orleans.fr

PMID: 16193125
DOI: 10.1039/b509026a

Abstract

Highly crystalline and almost monodisperse spinel cobalt-ferrite nanocrystals are synthesized in a one step process, which has very high coercivity at 10 K and exhibits superparamagnetic behaviour at 300 K.

MeSH terms

Cobalt / chemistry*
Crystallization
Ferric Compounds / chemistry*
Magnetics*
Nanostructures / chemistry*
Organometallic Compounds / chemical synthesis*
Organometallic Compounds / chemistry*
Particle Size

Substances

Ferric Compounds
Organometallic Compounds
ferrite
Cobalt