Title :
New aspect for high frequency soft magnetic material -Application of superparamagnetic nanoparticle assembly
Author :
Ogawa, T. ; Hasegawa, D. ; Yang, H. ; Takahashi, M.
Author_Institution :
Tohoku Univ., Sendai
Abstract :
A new concept of soft magnetic materials with three or two dimensionally (3D or 2D) isotropic properties and low loss in GHz range by utilizing superparamagnetic nanoparticle assembly is presented. Magnetic susceptibility of nanoparticles is investigated.
Keywords :
magnetic particles; magnetic susceptibility; nanoparticles; soft magnetic materials; superparamagnetism; isotropic properties; magnetic susceptibility; soft magnetic material; superparamagnetic nanoparticle assembly; Anisotropic magnetoresistance; Assembly; Frequency; Iron; Magnetic anisotropy; Magnetic properties; Magnetic susceptibility; Nanoparticles; Saturation magnetization; Soft magnetic materials;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.374934
