Physics – Condensed Matter – Materials Science
Scientific paper
2009-04-03
Phys. Rev. B. 79, 184424 (2009)
Physics
Condensed Matter
Materials Science
27 pages, 4 figures, 2 tables
Scientific paper
10.1103/PhysRevB.79.184424
We studied magnetic vortex oscillations associated with vortex gyrotropic motion driven by spin-polarized out-of-plane dc current by analytical and micromagnetic numerical calculations. Reliable controls of the tunable eigenfrequency and orbital amplitude of persistent vortex oscillations were demonstrated. This work provides an advanced step towards the practical application of vortex oscillations to persistent vortex oscillators in a wide frequency (f) range of 10 to 2000 MHz and with high values of f/(delta f).
Choi Youn-Seok
Kim Sang-Koog
Lee Ki-Suk
No associations
LandOfFree
Quantitative understanding of magnetic vortex oscillations driven by spin-polarized out-of-plane dc current: Analytical and micromagnetic numerical study does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Quantitative understanding of magnetic vortex oscillations driven by spin-polarized out-of-plane dc current: Analytical and micromagnetic numerical study, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantitative understanding of magnetic vortex oscillations driven by spin-polarized out-of-plane dc current: Analytical and micromagnetic numerical study will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-150461