Chains of Superparamagnetic Nanoparticles
2008
Abstract
Molecularly linked gamma-Fe2O3 nanoparticles chains arc produced from superparamagnetic gamma-Fe2O3 nanoparticles under zero applied magnetic field. The chains exhibit ferromagnetic interaction between gamma-Fe2O3 nanoparticles that compose them as evidenced by an increase in blocking temperature from similar to 80 K in the case of isolated nanoparticles to similar to 120 K for chains.
Details
Title
Chains of Superparamagnetic Nanoparticles
Author(s)
Nakata, Kazuya ; Hu, Ying ; Uzun, Oktay ; Bakr, Osman ; Stellacci, Francesco
Published in
Advanced Materials
Volume
20
Issue
22
Pages
4294-4299
Date
2008
ISSN
1521-4095
Keywords
Laboratories
SUNMIL
Record Appears in
Scientific production and competences > STI - School of Engineering > IMX - Institute of Materials > SUNMIL - Supramolecular Nanomaterials and Interfaces Laboratory
Peer-reviewed publications
Work outside EPFL
Journal Articles
Published
Peer-reviewed publications
Work outside EPFL
Journal Articles
Published
Record creation date
2011-06-06