A simulation study of voltage-assisted low-energy switching of a perpendicular anisotropy ferromagnet on a topological insulator
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-016-0951-x
Abstract: We present a novel memory device that consists of a thin ferromagnetic layer of Fe deposited on topological insulator thin film, $$\hbox {Bi}_{2}\hbox {Se}_{3}$$Bi2Se3. The ferromagnetic layer has perpendicular anisotropy, due to MgO deposited on… read more here.
Keywords: perpendicular anisotropy; topological insulator; hbox; energy ... See more keywords
Tailoring magnetocrystalline perpendicular anisotropy in Co60Fe40/Pt multilayers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.07.068
Abstract: Abstract We report on the investigation of perpendicular magnetic anisotropy in magnetron sputtered Pt/[Co60Fe40/Pt]5 multilayers, and the behaviour of the anisotropy field as function of the growth rate of the Pt buffer layer (4 nm thick).… read more here.
Keywords: buffer layer; anisotropy field; co60fe40 multilayers; perpendicular anisotropy ... See more keywords
Domain-Wall Motion Driven by Laplace Pressure in Co−Fe−B/MgO Nanodots with Perpendicular Anisotropy
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.9.064027
Abstract: We have studied the magnetization reversal of CoFeB-MgO nanodots with perpendicular anisotropy for size ranging from w=400 nm to 1 {\mu}m. Contrary to previous experiments, the switching field distribution is shifted toward lower magnetic fields… read more here.
Keywords: mgo nanodots; nanodots perpendicular; perpendicular anisotropy; domain wall ... See more keywords
Three-dimensional simulation of nonlinear dynamics of domain walls in films with perpendicular anisotropy
Sign Up to like & getrecommendations! Published in 2017 at "Physics of the Solid State"
DOI: 10.1134/s1063783417030349
Abstract: A three-dimensional computer simulation of static magnetization configurations and dynamic processes occurring in a domain wall moving in a uniaxial magnetic film with perpendicular anisotropy has been performed based on the numerical solution of Landau–Lifshitz–Gilbert… read more here.
Keywords: three dimensional; simulation nonlinear; nonlinear dynamics; perpendicular anisotropy ... See more keywords
Achievement of High Perpendicular Anisotropy and Modification of Heat Treatment Peeling in Micron-Thickness Nd-Fe-B Films Used for Magnetic MEMS
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16114071
Abstract: Thick Nd-Fe-B permanent magnetic films with good perpendicular anisotropy have important applications in magnetic microelectromechanical systems (MEMSs). However, when the thickness of the Nd-Fe-B film reaches the micron level, the magnetic anisotropy and texture of… read more here.
Keywords: micron; perpendicular anisotropy; film; heat treatment ... See more keywords