626 citations · 1.2k across the 19 of their papers we have counts for
8 papers · 1 filter
Sensitivity of ferromagnetic resonance in PdCo alloyed films to hydrogen gas
Chris Lueng, Pierpaolo Lupo, Peter J. Metaxas +2
In this work we studied the ferromagnetic resonance response of Co(x)Pd(1-x) alloy samples with different cobalt contents (x = 0.65, 0.39, 0.24 & 0.14). We found significant differ…
Hydrogen-modified inverse Spin Hall Effect in palladium-cobalt bi-layer films
S. Watt, R. Cong, C. Lueng +3
The influence of hydrogen gas absorption by the Pd layer of bi-layered films containing Pd and Co layers on the inverse Spin Hall Effect (iSHE) in the material is measured. iSHE is…
Sensitivity Enhancement of Pd/Co Bi-layer Film for Hydrogen Gas Sensing using Perpendicular-to-Plane Ferromagnetic Resonance Configuration
Chris Lueng, Peter J. Metaxas, Mikhail Kostylev
Previously, it has been shown that the strength of the perpendicular magnetic anisotropy (PMA) of thin Palladium-Cobalt bi-layer films can be modified when hydrogen gas is absorbed…
Time-resolved observation of fast domain-walls driven by vertical spin currents in short tracks
Joao Sampaio, Steven Lequeux, Peter J. Metaxas +12
We present time-resolved measurements of the displacement of magnetic domain-walls (DWs) driven by vertical spin-polarized currents in track-shaped magnetic tunnel junctions. In th…
Model of bound interface dynamics for coupled magnetic domain walls
P. Politi, P. J. Metaxas, J. -P. Jamet +2
A domain wall in a ferromagnetic system will move under the action of an external magnetic field. Ultrathin Co layers sandwiched between Pt have been shown to be a suitable experim…
Dynamic binding of driven interfaces in coupled ultrathin ferromagnetic layers
P. J. Metaxas, R. L. Stamps, J. P. Jamet +4
We demonstrate experimentally dynamic interface binding in a system consisting of two coupled ferromagnetic layers. While domain walls in each layer have different velocity-field r…