Local Conduction at the BiFeO3-CoFe2O4 Tubular Oxide Interface

Ying-Hui Hsieh; Jia-Ming Liou; Bo-Chao Huang; Chen-Wei Liang; Qing He; Qian Zhan; Ya-Ping Chiu; Yi-Chun Chen; Ying-Hao Chu

Local Conduction at the BiFeO3-CoFe2O4 Tubular Oxide Interface

Materials Science 2012-08-09 v2

Authors: Ying-Hui Hsieh , Jia-Ming Liou , Bo-Chao Huang , Chen-Wei Liang , Qing He , Qian Zhan , Ya-Ping Chiu , Yi-Chun Chen , Ying-Hao Chu

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Abstract

In strongly correlated oxides, heterointerfaces, manipulating the interaction, frustration, and discontinuity of lattice, charge, orbital, and spin degrees of freedom, generate new possibilities for next generation devices. In this study, we went back to examine the existing oxide heterostructures and found the local conduction at the BiFeO3-CoFe2O4 vertical interface. In such hetero-nanostructure, the tubular interface, surrounding BiFeO3-CoFe2O4 vertical interface, can not only be the medium to the coupling between phases, but also be a new state of the matter. Our study demonstrates a novel concept on oxide interface design and opens a pathway alternative for the explorations of diverse functionalities in complex oxide interfaces.

Keywords

local conduction BiFeO3-CoFe2O4 interface tubular oxide interface strongly correlated oxides heterostructure interface design

Cite

@article{arxiv.1206.5599,
  title  = {Local Conduction at the BiFeO3-CoFe2O4 Tubular Oxide Interface},
  author = {Ying-Hui Hsieh and Jia-Ming Liou and Bo-Chao Huang and Chen-Wei Liang and Qing He and Qian Zhan and Ya-Ping Chiu and Yi-Chun Chen and Ying-Hao Chu},
  journal= {arXiv preprint arXiv:1206.5599},
  year   = {2012}
}

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Local Conduction at the BiFeO3-CoFe2O4 Tubular Oxide Interface

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