Synchronized, periodic, and chaotic dynamics in spin torque oscillator with two free layers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.03.090
Abstract: Abstract A phase diagram of the magnetization dynamics is studied by numerically solving the Landau-Lifshitz-Gilbert (LLG) equation in a spin torque oscillator consisting of asymmetric two free layers that are magnetized in in-plane direction. We… read more here.
Keywords: chaotic dynamics; spin torque; two free; torque oscillator ... See more keywords
Effect of Spin-Torque Oscillator Tilt Angle in Microwave-Assisted Magnetic Recording
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2018.2868279
Abstract: Microwave-assisted magnetic recording with a tilted spin-torque oscillator (STO) was examined. Tilting the STO toward the trailing shield of a write head makes it easier to achieve stable oscillation. The signal-to-noise ratio (SNR) of written… read more here.
Keywords: magnetic recording; assisted magnetic; microwave assisted; torque oscillator ... See more keywords