Thin film processing and multiferroic properties of Fe-BaTiO3 hybrid composite

Title
Thin film processing and multiferroic properties of Fe-BaTiO3 hybrid composite
Author(s)
이희영양판이재열주진송[주진송]
Keywords
NANOSTRUCTURES
Issue Date
201103
Publisher
ELSEVIER SCIENCE BV
Citation
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, v.21, pp.S92 - S95
Abstract
Multiferroic bi-layer Fe/BaTiO3 (BTO) thin films were successfully deposited on Pt(200)/MgO(100) substrates using ion beam sputter deposition (IBSD), and the mutiferroic properties were studied at room temperature. X-ray diffraction (XRD) analyses showed that BTO films were c-axis oriented and epitaxially grown on platinum coated MgO substrates, and (110) epitaxial Fe films were subsequently grown on (001) BTO films. Fe/BTO bi-layer films showed good ferroelectric and ferromagnetic properties at room temperature and the multiferroic coupling was observed, which should be attributed to the hybridization of Fe and Ti occurring at the ferromagnetic-ferroelectric interface.
URI
http://hdl.handle.net/YU.REPOSITORY/25533
ISSN
1003-6326
Appears in Collections:
공과대학 > 신소재공학부 > Articles
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