CMT125

Nonequilibrium spin-transfer torque in SFNFS junctions

• Author(s): Erhai Zhao and J. A. Sauls
• Date: September 6, 2006
• Journal: AIP Conference Proceedings 850, 893 (2006) [DOI] [PDF]
• Abstract: We report theoretical results for the nonequilibrium spin current and spin-transfer torque in voltage-biased SFNFS Josephson structures. The subharmonic gap structures and high voltage asymptotic behaviors of the dc and ac components of the spin current are analyzed and related to the spin-dependent inelastic scattering of quasiparticles at both F layers.

• Comment: Proceedins of the 24th International Conference on Low Temperature Physics, Orlando, Florida, August 2004. 2 pages with 3 figures.

• Eprint: [PDF] [arXiv]

Return to index