%0 Journal Article
%T The Nature of Magnetic State of Small Fe3O4 Nanoparticles
%A U. Sobo£żan
%A Gaehang Lee
%A Hyun-Wook Kang
%A Hae Jin Kim
%J Journal of Analytical Science & Technology
%D 2011
%I 
%X 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.
%K magnetite Fe3O4
%K nanoparticles
%K magnetic properties
%K superspin glass
%U http://www.jastmag.org/journal/view.php?Type=C&number=50