Current-Induced Spin Accumulation and Spin Transfer Torque in a Néel Domain Wall

• Authors: P. Baláž , Ł. Szymczyk , V. Dugaev , J. Barnaś
• Languages of publication: EN

Abstracts

EN

Current-induced spin accumulation in a domain wall and the associated spin torque exerted on the wall are analyzed theoretically. The considerations are limited to a relatively thick Néel domain wall in a bulk ferromagnetic metal. The current-induced spin density is calculated using the linear response theory and the Green function formalism.

Keywords

EN

75.60.Ch   75.70.Cn  

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2012
• Volume: 121
• Issue: 5-6
• Pages: 1210-1212

Dates

published

2012-05

References

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Identifiers

DOI

10.12693/APhysPolA.121.1210