Giant electric field tunable magnetic properties in a Co50Fe50/lead magnesium niobate–lead titanate multiferroic heterostructure
نویسندگان
چکیده
منابع مشابه
Electric-field-induced magnetization reversal in a ferromagnet-multiferroic heterostructure.
A reversal of magnetization requiring only the application of an electric field can lead to low-power spintronic devices by eliminating conventional magnetic switching methods. Here we show a nonvolatile, room temperature magnetization reversal determined by an electric field in a ferromagnet-multiferroic system. The effect is reversible and mediated by an interfacial magnetic coupling dictated...
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An electric field tunable magnetic hysteresis loop was studied in a multiferroic heterostructure consisting of a 25μm thick Metglas® ribbon affixed to a lead magnesium niobate–lead titanate (PMN–PT) crystal. This multiferroic heterostructure exhibits a considerably strong converse magnetoelectric effect, CME = −80%, where CME = [M(E)−M(0)]/M(0), and a converse magnetoelectric coupling constant,...
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Ferromagnetic-ferroelectric nanocomposites are of interest for realizing strong strain-mediated coupling between electric and magnetic subsystems due to a high surface area-to-volume ratio. This report is on the synthesis of nickel ferrite (NFO)-barium titanate (BTO) core-shell nanofibers, magnetic field assisted assembly into superstructures, and studies on magneto-electric (ME) interactions. ...
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ژورنال
عنوان ژورنال: Journal of Physics D: Applied Physics
سال: 2015
ISSN: 0022-3727,1361-6463
DOI: 10.1088/0022-3727/48/30/305005