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The Nature of Magnetic State of Small Fe3O4 Nanoparticles

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Author(s): U. Sobočan | Gaehang Lee | Hyun-Wook Kang | Hae Jin Kim | Z. Jagličić | J. Dolinšek

Journal: Journal of Analytical Science & Technology
ISSN 2093-3134

Volume: 2;
Issue: Supplement A;
Start page: A8;
Date: 2011;
Original page

Keywords: magnetite Fe3O4 | nanoparticles | magnetic properties | superspin glass

ABSTRACT
We have investigated the nature of the magnetic state of 4 nm and 7 nm magnetite Fe3O4 nanoparticles and show that they form a collective superspin glass state. Magnetic force on the nanoparticles relevant to the tumor targeting application was determined as well.

Tango Jona
Tangokurs Rapperswil-Jona

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