Ferroelectric and ferromagnetic properties of epitaxial BiFeO 3-BiMnO3 films on ion-beam-assisted deposited TiN buffered flexible Hastelloy

J. Xiong; V. Matias; B. W. Tao; Y. R. Li; Q. X. Jia

doi:10.1063/1.4869438

Ferroelectric and ferromagnetic properties of epitaxial BiFeO ₃-BiMnO₃ films on ion-beam-assisted deposited TiN buffered flexible Hastelloy

J. Xiong
, V. Matias
, B. W. Tao
, Y. R. Li
, Q. X. Jia

Department of Materials Design and Innovation

University of Electronic Science and Technology of China
Los Alamos National Laboratory

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Growth of multifunctional thin films on flexible substrates is of great technological significance since such a platform is needed for flexible electronics. In this study, we report the growth of biaxially aligned (BiFeO₃)_0.5:(BiMnO₃)_0.5 [BFO-BMO] films on polycrystalline Hastelloy by using a biaxially aligned TiN as a seed layer deposited by ion-beam-assisted deposited and a La_0.7Sr _0.3MnO₃ (LSMO) as a buffer layer deposited by pulsed laser deposition. The LSMO is used not only as a buffer layer but also as the bottom electrode of the BFO-BMO films. X-ray diffraction showed that the BFO-BMO films are biaxially oriented along both in-plane and out-of-plane directions. The BFO-BMO films on flexible metal substrates showed a polarization of 22.9 μC/cm². The magnetization of the BFO-BMO/LSMO is 62emu/cc at room temperature.

Original language	English
Article number	17D913
Journal	Journal of Applied Physics
Volume	115
Issue number	17
DOIs	https://doi.org/10.1063/1.4869438
State	Published - May 7 2014

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title = "Ferroelectric and ferromagnetic properties of epitaxial BiFeO 3-BiMnO3 films on ion-beam-assisted deposited TiN buffered flexible Hastelloy",

abstract = "Growth of multifunctional thin films on flexible substrates is of great technological significance since such a platform is needed for flexible electronics. In this study, we report the growth of biaxially aligned (BiFeO3)0.5:(BiMnO3)0.5 [BFO-BMO] films on polycrystalline Hastelloy by using a biaxially aligned TiN as a seed layer deposited by ion-beam-assisted deposited and a La0.7Sr 0.3MnO3 (LSMO) as a buffer layer deposited by pulsed laser deposition. The LSMO is used not only as a buffer layer but also as the bottom electrode of the BFO-BMO films. X-ray diffraction showed that the BFO-BMO films are biaxially oriented along both in-plane and out-of-plane directions. The BFO-BMO films on flexible metal substrates showed a polarization of 22.9 μC/cm2. The magnetization of the BFO-BMO/LSMO is 62emu/cc at room temperature.",

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year = "2014",

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T1 - Ferroelectric and ferromagnetic properties of epitaxial BiFeO 3-BiMnO3 films on ion-beam-assisted deposited TiN buffered flexible Hastelloy

AU - Xiong, J.

AU - Matias, V.

AU - Tao, B. W.

AU - Li, Y. R.

AU - Jia, Q. X.

PY - 2014/5/7

Y1 - 2014/5/7

N2 - Growth of multifunctional thin films on flexible substrates is of great technological significance since such a platform is needed for flexible electronics. In this study, we report the growth of biaxially aligned (BiFeO3)0.5:(BiMnO3)0.5 [BFO-BMO] films on polycrystalline Hastelloy by using a biaxially aligned TiN as a seed layer deposited by ion-beam-assisted deposited and a La0.7Sr 0.3MnO3 (LSMO) as a buffer layer deposited by pulsed laser deposition. The LSMO is used not only as a buffer layer but also as the bottom electrode of the BFO-BMO films. X-ray diffraction showed that the BFO-BMO films are biaxially oriented along both in-plane and out-of-plane directions. The BFO-BMO films on flexible metal substrates showed a polarization of 22.9 μC/cm2. The magnetization of the BFO-BMO/LSMO is 62emu/cc at room temperature.

AB - Growth of multifunctional thin films on flexible substrates is of great technological significance since such a platform is needed for flexible electronics. In this study, we report the growth of biaxially aligned (BiFeO3)0.5:(BiMnO3)0.5 [BFO-BMO] films on polycrystalline Hastelloy by using a biaxially aligned TiN as a seed layer deposited by ion-beam-assisted deposited and a La0.7Sr 0.3MnO3 (LSMO) as a buffer layer deposited by pulsed laser deposition. The LSMO is used not only as a buffer layer but also as the bottom electrode of the BFO-BMO films. X-ray diffraction showed that the BFO-BMO films are biaxially oriented along both in-plane and out-of-plane directions. The BFO-BMO films on flexible metal substrates showed a polarization of 22.9 μC/cm2. The magnetization of the BFO-BMO/LSMO is 62emu/cc at room temperature.

UR - https://www.scopus.com/pages/publications/84903906500

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DO - 10.1063/1.4869438

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VL - 115

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ER -

Ferroelectric and ferromagnetic properties of epitaxial BiFeO ₃-BiMnO₃ films on ion-beam-assisted deposited TiN buffered flexible Hastelloy

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