Size dependence of spin-torque switching in perpendicular magnetic tunnel junctions
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5055741
Abstract: We simulate the spin torque-induced reversal of the magnetization in thin disks with perpendicular anisotropy at zero temperature. Disks typically smaller than 20 nm in diameter exhibit coherent reversal. A domain wall is involved in… read more here.
Keywords: spin torque; size dependence; torque switching; spin ... See more keywords
Spin–Orbit Torque Switching in Low-Damping Magnetic Insulators: A Micrmomagnetic Study
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Magnetics Letters"
DOI: 10.1109/lmag.2020.2981283
Abstract: Magnetic insulators, in particular, rare-earth iron garnets, have low damping compared to metallic ferromagnetic materials due to lack of conduction electrons. In analogy to spin-transfer-torque devices, the low-damping nature is presumed to be an advantage… read more here.
Keywords: magnetic insulators; orbit torque; low damping; torque switching ... See more keywords