Magnetoelectric Effect in Co/PbZr0.45Ti0.55O3 Heterostructures with a Shaped Interface

Magnetoelectric Effect in Co/PbZr0.45Ti0.55O3 Heterostructures with a Shaped Interface

— We have studied heterostructures in the form of a thin layer of a ferromagnetic metal on ferroelectric PbZr 0.45 Ti 0.55 O 3 (lead zirconate titanate) substrates with a shaped interface. The structures offer an increased low-frequency magnetoelectric effect, reaching 10 mV/(cm Oe) in an ac magneti...

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Veröffentlicht in:Inorganic materials 2019-09, Vol.55 (9), p.968-973
Hauptverfasser: Stognij, A. I., Novitskii, N. N., Sharko, S. A., Serokurova, A. I., Poddubnaya, N. N., Bespalov, A. V., Golikova, O. L., Smirnova, M. N., Ketsko, V. A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Electrons
Ferroelectric materials
Ferroelectricity
Ferromagnetism
Heterostructures
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Lead zirconate titanates
Magnetic fields
Materials Science
Substrates
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Zusammenfassung:— We have studied heterostructures in the form of a thin layer of a ferromagnetic metal on ferroelectric PbZr 0.45 Ti 0.55 O 3 (lead zirconate titanate) substrates with a shaped interface. The structures offer an increased low-frequency magnetoelectric effect, reaching 10 mV/(cm Oe) in an ac magnetic field at a frequency of 1000 Hz. The structures demonstrated in this study are potentially attractive for designing and fabricating nonvolatile magnetic field sensors and magnetic memory elements.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168519090176