title: Magnetic states of an individual Ni nanotube probed by anisotropic magnetoresistance.
abstract: Defined magnetization states in magnetic nanotubes could be the basic building blocks for future memory elements. To date, it has been extremely challenging to measure the magnetic states at the single-nanotube level. We investigate the magnetization states of an individual Ni nanotube by measuring the anisotropic magnetoresistance effect at cryogenic temperature. Depending on the magnitude and direction of the magnetic field, we program the nanotube to be in a vortex- or onion-like state near remanence.
authors: Laboratoire des Matériaux Semiconducteurs, Institut des Matériaux, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.
authors: Daniel
authors: D
authors: Rüffer
authors: Rupert
authors: R
authors: Huber
authors: Paul
authors: P
authors: Berberich
authors: Stephan
authors: S
authors: Albert
authors: Eleonora
authors: E
authors: Russo-Averchi
authors: Martin
authors: M
authors: Heiss
authors: Jordi
authors: J
authors: Arbiol
authors: Anna
authors: A
authors: Fontcuberta i Morral
authors: Dirk
authors: D
authors: Grundler