Structural, magnetic, and electric properties of La0.7Sr0.3MnO3/PbZrxTi1-xO3 heterostructures

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Title: Structural, magnetic, and electric properties of La0.7Sr0.3MnO3/PbZrxTi1-xO3 heterostructures
Authors: Ziese, M.
Setzer, A.
Vrejoiu, I.
Rodriguez, Brian J.
et al.
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Date: 23-Sep-2008
Online since: 2014-02-06T10:04:21Z
Abstract: Epitaxial La0.7Sr0.3MnO3/PbZrxTi1-xO3 multilayers were fabricated by pulsed-laser deposition and studied by structural, magnetic, and electric characterization techniques. Transmission electron microscopy and x-ray diffractometry proved the excellent structural quality of the samples. A high ferroelectric polarization and stable piezoelectric switching were found for the lead zirconate titanate layers, whereas the manganite layers showed bulklike resistivity and magnetoresistance, both attesting to the high quality of the layers. In a detailed study of the magnetic response of the multilayers multiple magnetization switching was observed that was related to the complex strain state.
Type of material: Journal Article
Publisher: American Institute of Physics
Journal: Journal of Applied Physics
Volume: 104
Issue: 6
Start page: 063908
Copyright (published version): 2008 American Institute of Physics
Keywords: Multiferroic materialsFerroelectric polarizationPiezoelectric switching
DOI: 10.1063/1.2980322
Language: en
Status of Item: Peer reviewed
Appears in Collections:Physics Research Collection

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