Supercurrent induced domain wall motion
| dc.contributor.author | Sacramento, Sacramento PD | |
| dc.contributor.author | Fernandes, Fernandes LC | |
| dc.contributor.author | Nunes, Nunes GS | |
| dc.contributor.author | Araújo, Araújo MAN | |
| dc.contributor.author | Vieira, Vieira VR | |
| dc.date.accessioned | 2012-01-16T12:22:55Z | |
| dc.date.available | 2012-01-16T12:22:55Z | |
| dc.date.issued | 2011-02-04 | |
| dc.description.abstract | We study the dynamics of a magnetic domain wall, inserted in, or juxtaposed to, a conventional superconductor, via the passage of a spin polarized current through a ferromagnet-superconductor-ferromagnet junction. Solving the Landau-Lifshitz-Gilbert equation of motion for the magnetic moments, we calculate the velocity of the domain wall and compare it with the case of a ferromagnet-normal-ferromagnet junction. We find that in several regimes the domain wall velocity is higher when it is driven by a supercurrent. | por |
| dc.identifier.authoremail | psaa@cfif.ist.utl.pt | |
| dc.identifier.authoremail | nd | |
| dc.identifier.authoremail | nd | |
| dc.identifier.authoremail | mana@uevora.pt | |
| dc.identifier.authoremail | vrv@cfif.ist.utl.pt | |
| dc.identifier.citation | Physical Review B 83, 054403 (2011) | por |
| dc.identifier.uri | http://link.aps.org/doi/10.1103/PhysRevB.83.054403 | |
| dc.identifier.uri | http://hdl.handle.net/10174/3601 | |
| dc.language.iso | por | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Physical Review B | por |
| dc.rights | restrictedAccess | por |
| dc.subject | spintronica | por |
| dc.subject | magnetismo | por |
| dc.title | Supercurrent induced domain wall motion | por |
| dc.type | article | por |