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New Journal of Physics, ISSN 1367-2630, 02/2015, Volume 17, Issue 2, pp. 23061 - 13
.... In this paper, we demonstrate by micromagnetic simulation that magnetic skyrmions, topologically stable nanoscale magnetization configurations, can be excited into oscillation by a spin-polarized current... 
DMI | spin-polarized current | skyrmion | spin transfer nano-oscillators | MOTION | PHYSICS, MULTIDISCIPLINARY | STABILITY | DYNAMICS | TORQUES | DRIVEN | LATTICE | Particle theory | Power consumption | Magnetization | Oscillations | Nanostructure | Hypothetical particles | Microwaves | Oscillators
Journal Article
Physical Review Letters, ISSN 0031-9007, 06/2008, Volume 100, Issue 25, p. 257201
We present experimental evidence of subgigahertz spin-transfer oscillations in metallic nanocontacts that are due to the translational motion of a magnetic... 
SPIN-POLARIZED CURRENT | GENERATION | PHYSICS, MULTIDISCIPLINARY | MAGNETIC MULTILAYERS | DISKS | Physics - Materials Science
Journal Article
Physics Reports, ISSN 0370-1573, 2008, Volume 468, Issue 6, pp. 213 - 301
.... We have investigated the domain wall dynamics induced by an electric current, based on the s – d exchange model. The domain wall is treated as rigid and planar and is described by two collective coordinates... 
Hall effect | Keldysh Green’s functions | Spin transfer torque | Domain wall | Magnetoresistance | Spintronics | Keldysh Green's functions | ROOM-TEMPERATURE | PHYSICS, MULTIDISCIPLINARY | THRESHOLD CURRENT | RESISTIVITY | BERRY PHASE | SPIN-POLARIZED CURRENTS | MAGNETIZATION DYNAMICS | ELECTRIC-CURRENT | MOTION | VORTEX CORE | Magnetization | Analysis | Electric properties | Physics - Mesoscale and Nanoscale Physics
Journal Article
Physical Review Letters, ISSN 0031-9007, 2006, Volume 97, Issue 10, p. 107204
...) current through the dot and that the resonance frequency can be tuned by the dot shape. The resistance measurement under the ac current successfully detects... 
ELECTRIC-CURRENT | PHYSICS, MULTIDISCIPLINARY | DOMAIN-WALL MOTION | DYNAMICS | SPIN-POLARIZED CURRENT | NANOWIRES | MULTILAYERS
Journal Article
Materials Science & Engineering R, ISSN 0927-796X, 2011, Volume 72, Issue 9, pp. 159 - 187
Journal Article
Nature Communications, ISSN 2041-1723, 04/2010, Volume 1, Issue 1, pp. 1 - 6
Spin-polarized current can excite the magnetization of a ferromagnet through the transfer of spin angular momentum to the local spin system... 
MAGNETORESISTANCE | ROOM-TEMPERATURE | TRANSFER TORQUE | DISKS | MULTIDISCIPLINARY SCIENCES | PHASE-LOCKING | DEVICES | STATE | SPIN-POLARIZED CURRENT | EMISSION | Magnetics | Nanotechnology - methods | Microwaves
Journal Article
Advanced Materials, ISSN 0935-9648, 01/2020, Volume 32, Issue 1, pp. e1904815 - n/a
...; however, it has been challenging to observe this experimentally. The current‐driven helicity reversal of the skyrmionic bubble in a nanostructured frustrated Fe3Sn2 magnet is experimentally demonstrated... 
skyrmions | spin‐polarized current | frustrated magnets | current‐induced helicity reversal | spin-polarized current | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | CHEMISTRY, MULTIDISCIPLINARY | current-induced helicity reversal | MNSI | DYNAMICS | CREATION | Critical current density | Bubbles | Computer simulation | Nanostructure | Dipole interactions | Swirling | Helicity
Journal Article
EPL (Europhysics Letters), ISSN 0295-5075, 03/2005, Volume 69, Issue 6, pp. 990 - 996
...) in nanowires carrying a current, we propose a modi. cation of the spin transfer torque term in the Landau-Lifchitz-Gilbert equation... 
SPIN-POLARIZED CURRENT | EXCITATION | FERROMAGNETS | PHYSICS, MULTIDISCIPLINARY | Physics - Materials Science | Condensed Matter | Materials Science | Physics
Journal Article
Physical review. B, Condensed matter and materials physics, ISSN 1098-0121, 2011, Volume 84, Issue 6, p. 064401
Journal Article
Applied Physics Letters, ISSN 0003-6951, 01/2009, Volume 94, Issue 1, pp. 012502 - 012502-3
We describe nanopillar spin valves with perpendicular anisotropy designed to reduce the critical current needed for spin transfer magnetization reversal while maintaining thermal stability... 
nickel | PHYSICS, APPLIED | perpendicular magnetic anisotropy | magnetisation reversal | spin polarised transport | cobalt | critical currents | thermal stability | magnetic transitions | nanostructured materials | REVERSAL | NANOPILLARS | spin valves
Journal Article
Nano Letters, ISSN 1530-6984, 12/2015, Volume 15, Issue 12, pp. 7976 - 7981
Journal Article
Journal of the Physical Society of Japan, ISSN 0031-9015, 2006, Volume 75, Issue 6, pp. 064708 - 1"-"064708-7
Threshold current of domain wall motion under spin-polarized electric current in ferromagnets is theoretically studied based on the equation of motion of a wall in terms of collective coordinates... 
spin torque | MRAM | threshold current | domain wall | Threshold current | Domain wall | Spin torque | SPIN-POLARIZED CURRENTS | ELECTRIC-CURRENT | FERROMAGNETS | PHYSICS, MULTIDISCIPLINARY | NANOWIRES | Physics - Mesoscale and Nanoscale Physics
Journal Article
Journal of Physics D: Applied Physics, ISSN 0022-3727, 04/2016, Volume 49, Issue 17, p. 175005
Journal Article
Applied Physics Letters, ISSN 0003-6951, 05/2011, Volume 98, Issue 18, pp. 182503 - 182503-3
... is studied experimentally and with macrospin simulations. It is shown, that if the driving signal has the form of a microwave current, the locking effect is well-pronounced near f e... 
PHASE-LOCKING | PHYSICS, APPLIED | SPIN-POLARIZED CURRENT | DRIVEN
Journal Article