Chemistry of the Fe2O3/BiFeO3 interface in BiFeO3 thin film heterostructures

Miryam Arredondo-Arechavala; Quentin M. Ramasse; Kashinath Bogle; Valanoor Nagarajan

doi:10.3390/ma3125274

Chemistry of the Fe₂O₃/BiFeO₃ interface in BiFeO₃ thin film heterostructures

Miryam Arredondo-Arechavala, Quentin M. Ramasse, Kashinath Bogle, Valanoor Nagarajan^*

^*Corresponding author for this work

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Abstract

We investigate the interfacial chemistry of secondary Fe₂O₃ phases formed in a BiFeO₃ (BFO) layer in BFO/ La_0.67Sr_0.33MnO₃ (LSMO)/SrTiO₃ (STO) heterostructures. A combination of high-resolution spherical aberration corrected scanning TEM and spectroscopy results, reveals that specific chemical and crystallographic similarities between Fe₂O₃ and BFO, enable the BFO layer to form a facile host for Fe₂O₃.

Original language	English
Pages (from-to)	5274-5282
Number of pages	9
Journal	Materials
Volume	3
Issue number	12
DOIs	https://doi.org/10.3390/ma3125274
Publication status	Published - 14 Dec 2010
Externally published	Yes

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10.3390/ma3125274Licence: CC BY

Chemistry of the Fe2O3/BiFeO3 interface in BiFeO3 thin film heterostructures
Copyright 2010 The Authors. This is an open access article published under a Creative Commons Attribution License (https://creativecommons.org/licenses/by/3.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
Final published version, 616 KBLicence: CC BY

Cite this

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title = "Chemistry of the Fe2O3/BiFeO3 interface in BiFeO3 thin film heterostructures",

abstract = "We investigate the interfacial chemistry of secondary Fe2O3 phases formed in a BiFeO3 (BFO) layer in BFO/ La0.67Sr0.33MnO3 (LSMO)/SrTiO3 (STO) heterostructures. A combination of high-resolution spherical aberration corrected scanning TEM and spectroscopy results, reveals that specific chemical and crystallographic similarities between Fe2O3 and BFO, enable the BFO layer to form a facile host for Fe2O3.",

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AU - Arredondo-Arechavala, Miryam

AU - Ramasse, Quentin M.

AU - Bogle, Kashinath

AU - Nagarajan, Valanoor

PY - 2010/12/14

Y1 - 2010/12/14

N2 - We investigate the interfacial chemistry of secondary Fe2O3 phases formed in a BiFeO3 (BFO) layer in BFO/ La0.67Sr0.33MnO3 (LSMO)/SrTiO3 (STO) heterostructures. A combination of high-resolution spherical aberration corrected scanning TEM and spectroscopy results, reveals that specific chemical and crystallographic similarities between Fe2O3 and BFO, enable the BFO layer to form a facile host for Fe2O3.

AB - We investigate the interfacial chemistry of secondary Fe2O3 phases formed in a BiFeO3 (BFO) layer in BFO/ La0.67Sr0.33MnO3 (LSMO)/SrTiO3 (STO) heterostructures. A combination of high-resolution spherical aberration corrected scanning TEM and spectroscopy results, reveals that specific chemical and crystallographic similarities between Fe2O3 and BFO, enable the BFO layer to form a facile host for Fe2O3.

U2 - 10.3390/ma3125274

DO - 10.3390/ma3125274

M3 - Article

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SP - 5274

EP - 5282

JO - Materials

JF - Materials

IS - 12

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Chemistry of the Fe2O3/BiFeO3 interface in BiFeO3 thin film heterostructures

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Chemistry of the Fe₂O₃/BiFeO₃ interface in BiFeO₃ thin film heterostructures