Hysteresis loops of polarization and magnetization in (BiNd 0.05)(Fe0.97Mn0.03)O3/Pt/CoFe 2O4 layered epitaxial thin film grown by pulsed laser deposition

Takeshi Kawae; Jie Hu; Hiroshi Naganuma; Takeshi Nakajima; Yuki Terauchi; Soichiro Okamura; Akiharu Morimoto

doi:10.1016/j.tsf.2011.05.067

Hysteresis loops of polarization and magnetization in (BiNd _0.05)(Fe_0.97Mn_0.03)O₃/Pt/CoFe ₂O₄ layered epitaxial thin film grown by pulsed laser deposition

Takeshi Kawae, Jie Hu, Hiroshi Naganuma, Takeshi Nakajima, Yuki Terauchi, Soichiro Okamura, Akiharu Morimoto

Center for Innovative Integrated Electronic Systems (CIES)

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

7 Citations (Scopus)

Abstract

(BiNd_0.05)(Fe_0.97Mn_0.03)O₃ (BNFM)/Pt/CoFe₂O₄ (CFO) layered thin film was fabricated on (100) SrTiO₃ substrate by pulsed laser deposition. BNFM, Pt, and CFO layers were epitaxially grown on the substrate. Almost no increase of leakage current due to the formation of heteroepitaxial structure was found, and well-saturated hysteresis loops in the polarization vs electric field and magnetization vs magnetic field curves coexist at room temperature. The remnant polarization and remnant magnetization values were 55 μC/cm², and 70-145 mA/m, respectively.

Original language	English
Pages (from-to)	7727-7730
Number of pages	4
Journal	Thin Solid Films
Volume	519
Issue number	22
DOIs	https://doi.org/10.1016/j.tsf.2011.05.067
Publication status	Published - 2011 Sept 1

Keywords

Bismuth iron oxide
Cobalt iron oxide
Magnetic properties of thin films
Multiferroics
Platinum
Pulse laser deposition
X-ray diffraction

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title = "Hysteresis loops of polarization and magnetization in (BiNd 0.05)(Fe0.97Mn0.03)O3/Pt/CoFe 2O4 layered epitaxial thin film grown by pulsed laser deposition",

abstract = "(BiNd0.05)(Fe0.97Mn0.03)O3 (BNFM)/Pt/CoFe2O4 (CFO) layered thin film was fabricated on (100) SrTiO3 substrate by pulsed laser deposition. BNFM, Pt, and CFO layers were epitaxially grown on the substrate. Almost no increase of leakage current due to the formation of heteroepitaxial structure was found, and well-saturated hysteresis loops in the polarization vs electric field and magnetization vs magnetic field curves coexist at room temperature. The remnant polarization and remnant magnetization values were 55 μC/cm2, and 70-145 mA/m, respectively.",

keywords = "Bismuth iron oxide, Cobalt iron oxide, Magnetic properties of thin films, Multiferroics, Platinum, Pulse laser deposition, X-ray diffraction",

author = "Takeshi Kawae and Jie Hu and Hiroshi Naganuma and Takeshi Nakajima and Yuki Terauchi and Soichiro Okamura and Akiharu Morimoto",

year = "2011",

month = sep,

day = "1",

doi = "10.1016/j.tsf.2011.05.067",

language = "English",

volume = "519",

pages = "7727--7730",

journal = "Thin Solid Films",

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T1 - Hysteresis loops of polarization and magnetization in (BiNd 0.05)(Fe0.97Mn0.03)O3/Pt/CoFe 2O4 layered epitaxial thin film grown by pulsed laser deposition

AU - Kawae, Takeshi

AU - Hu, Jie

AU - Naganuma, Hiroshi

AU - Nakajima, Takeshi

AU - Terauchi, Yuki

AU - Okamura, Soichiro

AU - Morimoto, Akiharu

PY - 2011/9/1

Y1 - 2011/9/1

N2 - (BiNd0.05)(Fe0.97Mn0.03)O3 (BNFM)/Pt/CoFe2O4 (CFO) layered thin film was fabricated on (100) SrTiO3 substrate by pulsed laser deposition. BNFM, Pt, and CFO layers were epitaxially grown on the substrate. Almost no increase of leakage current due to the formation of heteroepitaxial structure was found, and well-saturated hysteresis loops in the polarization vs electric field and magnetization vs magnetic field curves coexist at room temperature. The remnant polarization and remnant magnetization values were 55 μC/cm2, and 70-145 mA/m, respectively.

AB - (BiNd0.05)(Fe0.97Mn0.03)O3 (BNFM)/Pt/CoFe2O4 (CFO) layered thin film was fabricated on (100) SrTiO3 substrate by pulsed laser deposition. BNFM, Pt, and CFO layers were epitaxially grown on the substrate. Almost no increase of leakage current due to the formation of heteroepitaxial structure was found, and well-saturated hysteresis loops in the polarization vs electric field and magnetization vs magnetic field curves coexist at room temperature. The remnant polarization and remnant magnetization values were 55 μC/cm2, and 70-145 mA/m, respectively.

KW - Bismuth iron oxide

KW - Cobalt iron oxide

KW - Magnetic properties of thin films

KW - Multiferroics

KW - Platinum

KW - Pulse laser deposition

KW - X-ray diffraction

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U2 - 10.1016/j.tsf.2011.05.067

DO - 10.1016/j.tsf.2011.05.067

M3 - Article

AN - SCOPUS:80052107837

SN - 0040-6090

VL - 519

SP - 7727

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JO - Thin Solid Films

JF - Thin Solid Films

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ER -

Hysteresis loops of polarization and magnetization in (BiNd _0.05)(Fe_0.97Mn_0.03)O₃/Pt/CoFe ₂O₄ layered epitaxial thin film grown by pulsed laser deposition

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