Effect of oxidation of cobalt-based nanowires on NMR spin-lattice relaxation
Nuclear spin-lattice relaxation measurements were performed on Co-based magnetic nanowires, in zero field and in 1 T applied field. A measurement method is developped that allows a confident interpretation of the experimental data. An enhanced relaxation due to a thermally activated phenomenon associated to oxidation is reported for the first time in the nuclear magnetic resonance of ferromagnetic systems. ©Springer-Verlag 2000.
Record created on 2010-03-23, modified on 2016-08-08