Magnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures

Abstract Measurements of the magnetocapacitance effect in epitaxial La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 heterostructures have been performed using a quasi-static method. Through capacitance-voltage measurements carried out under variable magnetic field it has been found that the magneto-c...

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Autores principales:	Luminita M. Hrib, Lucian Pintilie, Marin Alexe
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/2b5afcbd5ee84598870bed309873336d
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spelling	oai:doaj.org-article:2b5afcbd5ee84598870bed309873336d2021-12-02T16:06:45ZMagnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures10.1038/s41598-017-06487-32045-2322https://doaj.org/article/2b5afcbd5ee84598870bed309873336d2017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-06487-3https://doaj.org/toc/2045-2322Abstract Measurements of the magnetocapacitance effect in epitaxial La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 heterostructures have been performed using a quasi-static method. Through capacitance-voltage measurements carried out under variable magnetic field it has been found that the magneto-capacitance depends on the orientation of the ferroelectric polarization. The value of magneto-capacitance can be as high as 1% in the voltage range near the ferroelectric coercive field. This has been attributed to a variation of the apparent built-in voltage of the PZT-LSMO Schottky barriers on applied magnetic field.Luminita M. HribLucian PintilieMarin AlexeNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Luminita M. Hrib Lucian Pintilie Marin Alexe Magnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures
description	Abstract Measurements of the magnetocapacitance effect in epitaxial La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 heterostructures have been performed using a quasi-static method. Through capacitance-voltage measurements carried out under variable magnetic field it has been found that the magneto-capacitance depends on the orientation of the ferroelectric polarization. The value of magneto-capacitance can be as high as 1% in the voltage range near the ferroelectric coercive field. This has been attributed to a variation of the apparent built-in voltage of the PZT-LSMO Schottky barriers on applied magnetic field.
format	article
author	Luminita M. Hrib Lucian Pintilie Marin Alexe
author_facet	Luminita M. Hrib Lucian Pintilie Marin Alexe
author_sort	Luminita M. Hrib
title	Magnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures
title_short	Magnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures
title_full	Magnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures
title_fullStr	Magnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures
title_full_unstemmed	Magnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures
title_sort	magnetocapacitance in la0.7sr0.3mno3/pb(zr0.2ti0.8)o3/la0.7sr0.3mno3 multiferroic heterostructures
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/2b5afcbd5ee84598870bed309873336d
work_keys_str_mv	AT luminitamhrib magnetocapacitanceinla07sr03mno3pbzr02ti08o3la07sr03mno3multiferroicheterostructures AT lucianpintilie magnetocapacitanceinla07sr03mno3pbzr02ti08o3la07sr03mno3multiferroicheterostructures AT marinalexe magnetocapacitanceinla07sr03mno3pbzr02ti08o3la07sr03mno3multiferroicheterostructures
_version_	1718384831906185216

Magnetocapacitance in La0.7Sr0.3MnO3/Pb(Zr0.2Ti0.8)O3/La0.7Sr0.3MnO3 multiferroic heterostructures

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