A superlattice approach to the synthesis of ferroelectric Strontium Bismuth Tantalate thin films using liquid-injection-MOCVD

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Potter, Richard, Awad, Ahmed, Chalker, Paul R., Wang, Peng, Jones, Anthony C., Noakes, Timothy C.Q. and Bailey, Paul (2005) A superlattice approach to the synthesis of ferroelectric Strontium Bismuth Tantalate thin films using liquid-injection-MOCVD. MRS Proceedings, 902 (T). ISSN 1946-4274

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Official URL: http://dx.doi.org/10.1557/PROC-0902-T02-02

DOI: 10.1557/PROC-0902-T02-02

Abstract

The synthesis of SrBi2Ta2O9 (SBT) thin films has been investigated using a superlattice approach. Thin films were deposited on silicon by independent injection of each source to produce Bi2O3/SrTa2O6 superlattices. The effects of post-deposition annealing have been investigated using high-resolution TEM and medium energy ion scattering (MEIS) to depth profile the superlattices. X-ray diffraction has also been used to characterize the conversion of the superlattices from distinct layers of Bi2O3 and SrTa2O6 into a polycrystalline layer of strontium bismuth tantalate.

Item Type:	Article
Subjects:	Q Science > Q Science (General) Q Science > QC Physics
Schools:	School of Applied Sciences
Related URLs:	Author
Depositing User:	Sharon Beastall
Date Deposited:	12 Sep 2012 12:17
Last Modified:	12 Sep 2012 12:17
URI:	http://eprints.hud.ac.uk/id/eprint/14859

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