Current-induced spin–orbit field in permalloy interfaced with ultrathin Ti and Cu
نویسندگان
چکیده
منابع مشابه
Corrosion Characteristics of a - Ti and Ti 2 Cu Composing Ti - Cu Alloys
A series ef binary Ti-Cu alloys containing 5-20 mass% Cu was prepared, and the corresien behavior of a-Ti and Ti2Cu composing the Ti-Cu alloys were examined based on the anodic polarization curves and released iens in O.9% NaCl and 1% lactic acid solutions. In both selutions, the Ti-Cu alloys showed the same anodic polarization curves as titanium in the conditien below 1.4 V. Hewever, precipita...
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We report time-resolved measurements of current-induced reversal of a free magnetic layer in Permalloy/Cu/Permalloy elliptical nanopillars at temperatures T=4.2 K to 160 K. Comparison of the data to Landau-Lifshitz-Gilbert macrospin simulations of the free layer switching yields numerical values for the spin torque and the Gilbert damping parameters as functions of T. The damping is strongly T ...
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We studied the effect of inserting a Ti layer between the Cu and TiN layers on the interconnect resistance and on the resistance toward electromigration (EM) of the damascene interconnects. As a result, it became clear that, by inserting the Ti layer, the adhesion of the Cu to the underlayer could be improved. By inserting the thin Ti layer with atmospheric exposure, we were able to hold down t...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2020
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.5131665