Hysteresis loops of polarization and magnetization in (BiNd0.05)(Fe0.97Mn0.03)O3/Pt/CoFe2O4 layered epitaxial thin film grown by pulsed laser deposition

(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 foun...

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Veröffentlicht in:	Thin solid films 2011-09, Vol.519 (22), p.7727-7730
Hauptverfasser:	KAWAE, Takeshi, JIE HU, NAGANUMA, Hiroshi, NAKAJIMA, Takeshi, TERAUCHI, Yuki, OKAMURA, Soichiro, MORIMOTO, Akiharu
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-disciplinary physics: materials science rheology Epitaxial growth Exact sciences and technology Hysteresis loops Laser deposition Leakage current Magnetization Materials science Methods of deposition of films and coatings film growth and epitaxy Physics Platinum Polarization Pulsed laser deposition Thin films
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	(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 mu C/cm2, and 70-145mA/m, respectively.
ISSN:	0040-6090 1879-2731
DOI:	10.1016/j.tsf.2011.05.067