Electric-Field-Tunable Low Loss Multiferroic Ferrimagnetic-Ferroelectric Heterostructures

Electric-Field-Tunable Low Loss Multiferroic Ferrimagnetic-Ferroelectric Heterostructures

A novel monolithic multilayered ferrimagnetic– ferroelectric multiferroic heterostructure shows a remarkably large tuning of the magnetic response with an electric field. The heteroepitaxial stack is comprised of a near single crystal yttrium iron garnet (YIG) layer, a ferroelectric barium strontium...

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Veröffentlicht in:Advanced materials (Weinheim) 2009-05, Vol.21 (20), p.2045-2049
Hauptverfasser: Das, Jaydip, Song, Young-Yeal, Mo, Nan, Krivosik, Pavol, Patton, Carl E.
Format: Artikel
Sprache:eng
Schlagworte:
magnetic materials
multiferroic materials
nanostructures
thin films
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Zusammenfassung:A novel monolithic multilayered ferrimagnetic– ferroelectric multiferroic heterostructure shows a remarkably large tuning of the magnetic response with an electric field. The heteroepitaxial stack is comprised of a near single crystal yttrium iron garnet (YIG) layer, a ferroelectric barium strontium titanate (BSTO) layer with good electric field tunability, and embedded platinum (Pt) electrodes.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200803376