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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/34081

Title: Two-dimensional mapping of chemical information at atomic resolution
Author/Creator: Bosman, M.; Keast, V. J.; Garcia-Munoz, J. L.; D'Alfonso, A. J.; Findlay, S. D.; Allen, L. J.
Institution: The University of Newcastle. Faculty of Science & Information Technology, School of Environmental and Life Science
Description: The simultaneous measurement of structural and chemical information at the atomic scale provides fundamental insights into the connection between form and function in materials science and nanotechnology. We demonstrate structural and chemical mapping in Bi₀:₅Sr₀:₅MnO₃ using an aberrationcorrected scanning transmission electron microscope. Two-dimensional mapping is made possible by an adapted method for fast acquisition of electron energy-loss spectra. The experimental data are supported by simulations, which help to explain the less intuitive features.
Relation: Physical Review Letters Vol. 99, Issue 8
Publisher Link: http://dx.doi.org/10.1103/PhysRevLett.99.086102
Date: 2007
Publisher: American Physical Society
Keyword(s): bismuth compounds; crystal structure; electron energy loss spectra; scanning electron microscopy; strontium compounds; transmission electron microscopy
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/34081
Identifier: ISSN:0031-9007

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