Current-Induced Nanomagnet Dynamics for Magnetic Fields Perpendicular to the Sample Plane
نویسندگان
چکیده
منابع مشابه
Current-induced nanomagnet dynamics for magnetic fields perpendicular to the sample plane.
We present electrical measurements of high-frequency magnetic dynamics excited by spin-polarized currents in Co/Cu/Ni(80)Fe20 nanopillar devices, with a magnetic field applied perpendicular to the sample layers. As a function of current and magnetic field, the dynamical phase diagram contains several distinguishable precessional modes and also static magnetic states. Using detailed comparisons ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2004
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.93.036601