Title :
Magnetoresistive properties of ordered arrays of Fe3O4 and FeO nanoparticles
Author :
Kostyuk, D.N. ; Demydenko, M.G. ; Protsenko, S.I.
Author_Institution :
Sumy State Univ., Sumy, Ukraine
Abstract :
The complex investigation of the properties of spin-valve system fragments based on ordered arrays of iron oxide nanoparticles embedded into the conductive matrix were conducted. The influence of the external magnetic field geometry on the magnetoresistance and coercive force value were analyzed. The phase-structural, electrical and morphological properties were studied.
Keywords :
coercive force; iron compounds; magnetic particles; magnetoresistance; nanomagnetics; nanoparticles; spin valves; Fe3O4; FeO; coercive force value; conductive matrix; electrical properties; iron oxide nanoparticles; magnetic field geometry; magnetoresistive properties; morphological properties; nanoparticle ordered arrays; phase-structural properties; spin-valve system fragments; Annealing; Gold; Iron; Magnetic fields; Magnetic multilayers; Magnetoresistance; Nanoparticles;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2012 22nd International Crimean Conference
Print_ISBN :
978-1-4673-1199-1
