613 citations · 1.6k across the 10 of their papers we have counts for
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High domain wall velocity at zero magnetic field induced by low current densities in spin-valve nanostripes
Stefania Pizzini, Vojtech Uhlir, Jan Vogel +14
Current-induced magnetic domain wall motion at zero magnetic field is observed in the permalloy layer of a spin-valve-based nanostripe using photoemission electron microscopy. The…
Coupling efficiency for phase locking of a spin transfer oscillator to a microwave current
B. Georges, J. Grollier, M. Darques +5
The phase locking behavior of spin transfer nano-oscillators (STNOs) to an external microwave signal is experimentally studied as a function of the STNO intrinsic parameters. We ex…
Microwave excitations associated with a wavy angular dependence of the spin transfer torque : model and experiments
O. Boulle, V. Cros, J. Grollier +6
The spin transfer torque (STT) can lead to steady precession of magnetization without any external applied field in magnetic spin valve where the magnetic layer have very different…
Mechanisms of exchange bias with multiferroic BiFeO3 epitaxial thin films
H. Bea, M. Bibes, F. Ott +7
We have combined neutron scattering and piezoresponse force microscopy to study the relation between the exchange bias observed in CoFeB/BiFeO3 heterostructures and the multiferroi…
Room temperature spin filtering in epitaxial cobalt-ferrite tunnel barriers
A. V. Ramos, M. -J. Guittet, J. -B. Moussy +4
We report direct experimental evidence of room temperature spin filtering in magnetic tunnel junctions (MTJs) containing CoFe2O4 tunnel barriers via tunneling magnetoresistance (TM…
High Mobility in LaAlO3/SrTiO3 Heterostructures: Origin, Dimensionality and Perspectives
G. Herranz, M. Basletic, M. Bibes +9
We have investigated the dimensionality and origin of the magnetotransport properties of LaAlO3 films epitaxially grown on TiO2-terminated SrTiO3(001) substrates. High mobility con…