135 citations · 421 across the 8 of their papers we have counts for
5 papers · 1 filter
Suppression of spin-pumping by a MgO tunnel-barrier
O. Mosendz, J. E. Pearson, F. Y. Fradin +2
Spin-pumping generates pure spin currents in normal metals at the ferromagnet (F)/normal metal (N) interface. The efficiency of spin-pumping is given by the spin mixing conductance…
Temperature dependent nucleation and annihilation of individual magnetic vortices
G. Mihajlovic, M. S. Patrick, J. E. Pearson +5
We studied the temperature dependence of the magnetization reversal in individual submicron permalloy disks with micro-Hall and bend-resistance magnetometry. The nucleation field e…
Surface spin flip probability of mesoscopic Ag wires
G. Mihajlovic, J. E. Pearson, S. D. Bader +1
Spin relaxation in mesoscopic Ag wires in the diffusive transport regime is studied via nonlocal spin valve and Hanle effect measurements performed on permalloy/Ag lateral spin val…
Imaging of lateral spin valves with soft X-ray microscopy
O. Mosendz, G. Mihailovic, J. E. Pearson +4
We investigated Co/Cu lateral spin valves by means of high-resolution transmission soft x-ray microscopy with magnetic contrast that utilizes x-ray magnetic circular dichroism (XMC…
Negative nonlocal resistance in mesoscopic gold Hall bars: Absence of giant spin Hall effect
G. Mihajlovic, J. E. Pearson, M. A. Garcia +2
We report the observation of negative nonlocal resistances in multiterminal mesoscopic gold Hall bar structures whose characteristic dimensions are larger than the electron mean-fr…