We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Synchronization of spin-transfer nanooscillator using phase-locking loop.
- Authors
Mishagin, K.; Shalfeev, V.
- Abstract
It is suggested to use the phase locking (PL) principle for solving problems of synchronization and coherent power addition for spin-transfer microwave nanooscillators employing the phenomenon of magnetization oscillations in the microwave range excited by a spin-polarized current. The dynamics of a model spin-transfer oscillator with an inertial PL loop is considered. The regions of parameters corresponding to various dynamic regimes (synchronous, quasi- synchronous, beats) have been determined using bifurcation analysis. It is shown that the band of existence of synchronous regimes for a spin-transfer nanooscillator with a PL loop increases as compared to the analogous system synchronized by an external field.
- Subjects
SYNCHRONIZATION; MICROWAVE oscillators; MAGNETIZATION; POLARIZATION (Electricity); BIFURCATION theory; PHASE-locked loops
- Publication
Technical Physics Letters, 2010, Vol 36, Issue 11, p1049
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785010110222