Abstract
The growth mechanism of a BiFeO3 layer deposited on self assembled (0.65) BiFeO3-(0.35) CoFe2O4 (BFO-CFO) composite thin films was studied. Epitaxial and self-assembled BFO-CFO thin films were deposited on SrTiO3 (111) substrates by pulsed laser deposition and were subsequently used as a seed layer for the deposition of an additional BFO layer. x-ray line scans showed the heterostructures were highly epitaxial. Cross-sectional scanning electron microscopy and focused ion beam images revealed the top BFO layer grew preferentially from BFO nanopillars in the BFO-CFO thin films, thus, demonstrating controlled growth. The multiferroic properties of this new nanostructure were then studied.
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Dates
Type | When |
---|---|
Created | 13 years, 1 month ago (July 11, 2012, 6:55 p.m.) |
Deposited | 2 years, 2 months ago (June 25, 2023, 12:15 a.m.) |
Indexed | 1 month ago (July 30, 2025, 6:58 a.m.) |
Issued | 13 years, 1 month ago (July 9, 2012) |
Published | 13 years, 1 month ago (July 9, 2012) |
Published Online | 13 years, 1 month ago (July 11, 2012) |
Published Print | 13 years, 1 month ago (July 9, 2012) |
@article{Li_2012, title={Controlled growth of epitaxial BiFeO3 films using self-assembled BiFeO3-CoFe2O4 multiferroic heterostructures as a template}, volume={101}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.4734508}, DOI={10.1063/1.4734508}, number={2}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Li, Yanxi and Yang, Yaodong and Yao, Jianjun and Viswan, Ravindranath and Wang, Zhiguang and Li, Jiefang and Viehland, D.}, year={2012}, month=jul }