Magnetic Properties of Self-Assembled Epitaxial Nanocomposite CoFe2O4:SrTiO3 and CoFe2O4:MgO Films
Self-assembled epitaxial nanocomposite CoFe2O4:SrTiO3 and CoFe2O4:MgO thin films were grown on LaAlO3 substrates by a chemical solution approach of polymer-assisted deposition. X-ray diffraction and transmission electron microscopy analyses indicated that both phases in the composites were epitaxial...
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Veröffentlicht in: | Journal of physical chemistry. C 2011-12, Vol.115 (51), p.25338-25342 |
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container_title | Journal of physical chemistry. C |
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creator | Baber, Stacy M Lin, Qianglu Zou, Guifu Haberkorn, Nestor Baily, Scott A Wang, Haiyan Bi, Zhenxing Yang, Hao Deng, Shuguang Hawley, Marilyn E Civale, Leonardo Bauer, Eve McCleskey, T. Mark Burrell, Anthony K Jia, Quanxi Luo, Hongmei |
description | Self-assembled epitaxial nanocomposite CoFe2O4:SrTiO3 and CoFe2O4:MgO thin films were grown on LaAlO3 substrates by a chemical solution approach of polymer-assisted deposition. X-ray diffraction and transmission electron microscopy analyses indicated that both phases in the composites were epitaxial with respect to the major axes of the substrate. Compared to the single-phase ferrimagnetic spinel CoFe2O4 films and the bilayer CoFe2O4/SrTiO3 and CoFe2O4/MgO films, the composite films exhibited reduced coercivity and enhanced magnetic anisotropy. |
doi_str_mv | 10.1021/jp2068232 |
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C</addtitle><date>2011-12-29</date><risdate>2011</risdate><volume>115</volume><issue>51</issue><spage>25338</spage><epage>25342</epage><pages>25338-25342</pages><issn>1932-7447</issn><eissn>1932-7455</eissn><abstract>Self-assembled epitaxial nanocomposite CoFe2O4:SrTiO3 and CoFe2O4:MgO thin films were grown on LaAlO3 substrates by a chemical solution approach of polymer-assisted deposition. X-ray diffraction and transmission electron microscopy analyses indicated that both phases in the composites were epitaxial with respect to the major axes of the substrate. Compared to the single-phase ferrimagnetic spinel CoFe2O4 films and the bilayer CoFe2O4/SrTiO3 and CoFe2O4/MgO films, the composite films exhibited reduced coercivity and enhanced magnetic anisotropy.</abstract><pub>American Chemical Society</pub><doi>10.1021/jp2068232</doi><tpages>5</tpages></addata></record> |
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title | Magnetic Properties of Self-Assembled Epitaxial Nanocomposite CoFe2O4:SrTiO3 and CoFe2O4:MgO Films |
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