DocumentCode
2052218
Title
Agglomeration effects in FePt nanoparticles on Si substrates studied by small angle neutron scattering and magnetometry
Author
Thomson, T. ; Lee, S.L. ; Dewhurst, C. ; Ogrin, F.Y. ; Oates, C.J. ; Sun, S. ; Anders, S. ; Terris, B.D.
Author_Institution
IBM Almaden Res. Center, San Jose, CA, USA
fYear
2003
fDate
March 30 2003-April 3 2003
Abstract
In this paper, we investigate particle sizes and magnetic properties of FePt nanoparticles to determine if annealing at high temperatures for short times leads to the desired magnetic properties with reduced agglomeration. We used small angle neutron scattering and vibrating sample magnetometry for investigation.
Keywords
annealing; coercive force; iron alloys; magnetic hysteresis; nanoparticles; neutron diffraction; particle size; platinum alloys; FePt; FePt nanoparticles; Si; Si substrates; agglomeration effects; magnetic properties; particle sizes; small angle neutron scattering; vibrating sample magnetometry; Nanoparticles; Neutron spin echo; Sun;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7647-1
Type
conf
DOI
10.1109/INTMAG.2003.1230699
Filename
1230699
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