Title :
Approach to saturation in nanomagnetic systems
Author :
Iglesias, R. ; Rubio, H.
Author_Institution :
Dept. de Fisica, Oviedo Univ., Spain
Abstract :
Summary form only given. Contrary to the known theories, which are based on the angular dependence of the remanence and are only valid for weakly interacting systems, we propose a method based on the approach to magnetic saturation that does not present restrictions and allows for the determination of the anisotropy easy axis distribution and the interactions among particles.
Keywords :
magnetic anisotropy; magnetic particles; nanoparticles; remanence; angular dependence; anisotropy easy axis distribution; magnetic nanoparticle; magnetic saturation; nanomagnetic system; particle interaction; remanence; Antiferromagnetic materials; Lattices; Magnetic anisotropy; Magnetic moments; Performance analysis; Perpendicular magnetic anisotropy; Phased arrays; Regression analysis; Saturation magnetization; Stationary state;
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
DOI :
10.1109/INTMAG.2002.1001488
