Title :
Very high magnetoresistance measured in constrained granular Co nanowires
Author :
Wegrowe, J.-E. ; Wade, T. ; Gravier, L. ; Bonard, J.-M. ; Ansermet, J-Ph
Author_Institution :
Inst. de Phys. Exp., Ecole Polytech. Fed. de Lausanne, Switzerland
Abstract :
Summary form only given. Magnetoresistance of single contacted Co nanowires filled with nanoparticles are measured. The nanoparticles are cobalt encapsulated by carbon shells (about 5 nm diameter) obtained by arc discharge technique. The particles are put into the nanopores (diameter about 20 nm) of track etched membrane templates. The pores are filled with electrolytic deposition.
Keywords :
cobalt; ferromagnetic materials; giant magnetoresistance; nanoparticles; nanowires; 20 nm; C shell encapsulated Co particles; C-Co; Co; arc discharge technique; constrained granular Co nanowires; electrolytic deposition; nanoparticles; very high magnetoresistance; Arc discharges; Biomembranes; Cobalt; Etching; Magnetoresistance; Nanoporous materials; Nanowires; Particle tracking; Shape; Temperature measurement;
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.2002.1001029
