Enhancement of spin Hall effect induced torques for current-driven magnetic domain wall motion: Inner interface effect
نویسندگان
چکیده
منابع مشابه
Current-induced domain wall motion with adiabatic and nonadiabatic spin torques in magnetic nanowires
We investigate current-driven domain wall (DW) propagation in magnetic nanowires in the framework of the modified Landau-Lifshitz-Gilbert equation with both adiabatic and nonadiabatic spin torque (AST and NAST) terms. By employing a simple analytical model, we can demonstrate the essential physics that any small current density can drive the DW motion along a uniaxial anisotropy nanowire even i...
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J. Cucchiara,1 S. Le Gall,1 E. E. Fullerton,2 J.-V. Kim,3 D. Ravelosona,3 Y. Henry,4 J. A. Katine,5 A. D. Kent,6 D. Bedau,6 D. Gopman,6 and S. Mangin1 1Institut Jean Lamour, Université de Lorraine UMR CNRS 7198, Vandoeuvre lès Nancy, France 2Center for Magnetic Recording Research, University of California San Diego, La Jolla, California 92093-0401, USA 3Institut d’Electronique Fondamentale, UMR...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2016
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.93.174424