Magnetic properties of an individual Fe-Cu-B nanoparticle
Superparamagnetic elongated Fe-Cu-B alloys were prepared in aqueous solution via sodium borohydride reduction of copper and iron dodecyl sulfate, Cu(DS){sub 2} and Fe(DS){sub 2}. The magnetization reversal of an individual Fe-Cu-B nanoparticle can be described by uniform rotation of magnetization and by thermal activation over a single-energy barrier as originally proposed by Neel and Brown.
- Research Organization:
- SRSI, URA CNRS, Paris (FR); Pileni, M.P. CEA-DSM-DRECAM SCM, Gif sur Yvette (FR)
- OSTI ID:
- 20015187
- Journal Information:
- Langmuir, Vol. 16, Issue 1; Other Information: PBD: 11 Jan 2000; ISSN 0743-7463
- Country of Publication:
- United States
- Language:
- English
Similar Records
A novel solvethermal method for the preparation of magnetic monodisperse Fe{sub 3}O{sub 4} nanoparticles II: High-surface-activity ferrihydrite used as precursor
Hydrothermal synthesis and magnetic properties of Co{sub 0.2}Cu{sub 0.03}Fe{sub 2.77}O{sub 4} nanoparticles
Structural and magnetic properties of self assembled Fe-doped Cu{sub 2}O nanorods
Journal Article
·
Tue Oct 15 00:00:00 EDT 2013
· Materials Research Bulletin
·
OSTI ID:20015187
+1 more
Hydrothermal synthesis and magnetic properties of Co{sub 0.2}Cu{sub 0.03}Fe{sub 2.77}O{sub 4} nanoparticles
Journal Article
·
Sat May 15 00:00:00 EDT 2010
· Materials Research Bulletin
·
OSTI ID:20015187
+1 more
Structural and magnetic properties of self assembled Fe-doped Cu{sub 2}O nanorods
Journal Article
·
Wed Sep 15 00:00:00 EDT 2010
· Journal of Solid State Chemistry
·
OSTI ID:20015187