Title :
FePt nanoparticles with tailored microstructure
Author :
Huang, Y.H. ; Wan, J. ; Zhang, Y. ; Hadjipanayis, G.C. ; Weller, D.
Author_Institution :
Dept. of Phys., Delaware Univ., Newark, DE, USA
fDate :
March 30 2003-April 3 2003
Abstract :
In this study, we have tried to fabricate FePt nanoparticles with controlled microstructure and magnetic properties by adjusting the sample preparation conditions. The formation of the microstructure is briefly discussed and correlated to magnetic properties of the particles.
Keywords :
annealing; carbon; cobalt compounds; coercive force; crystal microstructure; iron alloys; magnetic multilayers; magnetic thin films; nanoparticles; nanotechnology; particle size; platinum alloys; sputter deposition; superparamagnetism; FePt; FePt nanoparticles; Si; annealing; magnetic multilayers; magnetic properties; magnetic thin films; tailored microstructure; Amorphous magnetic materials; Anisotropic magnetoresistance; Annealing; Coercive force; Magnetic multilayers; Magnetic properties; Microstructure; Nanoparticles; Substrates; Temperature;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230700
