Wernsdorfer, W.Doudin, B.Mailly, D.Hasselbach, K.Benoit, A.Meier, J.Ansermet, J.Barbara, B.2010-03-232010-03-232010-03-23199610.1103/PhysRevLett.77.1873https://infoscience.epfl.ch/handle/20.500.14299/48648Nucleation of Magnetization Reversal in Individual Nanosized Nickel Wirestext::journal::journal article::research article