We investigate the dependance of the spin signal in a lateral spin-valve structure Ni-Fe/Cu ohmic junction on the probe configuration. The spin-valve signal is strongly affected by probe configuration because of the non-uniform spin-current distribution due to a wide non-magnetic probe.
- Non-local measurement
- Spin accumulation
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics