Manipulation of spin currents in metallic systems
Yoshichika Otani, Takashi Kimura
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Source: Crossref
Published: Aug 13, 2011
DOI: 10.1098/rsta.2011.0010
Open original source ↗Source abstract
The transport properties of diffusive spin currents have been investigated in lateral ferromagnetic/non-magnetic metal hybrid structures. The spin diffusion processes were found to be strongly dependent on the magnitude of the spin resistances of connected materials. Efficient spin injection and detection are accomplished by optimizing the junction structures on the basis of the spin resistance circuitry. The magnetization switching of a nanoscale ferromagnetic particle and also room temperature spin Hall effect measurements were realized by using an efficient pure-spin-current injection.
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