X-ray emission spectroscopy: an effective route to extract site occupation of cations
Author:
Affiliation:
1. Department of Materials Science and Engineering
2. Cornell University
3. Ithaca
4. USA
5. Cornell High Energy Synchrotron Source (CHESS)
6. CLS@APS
Abstract
Cation site occupation is an important determinant of materials properties, especially in a complex system with multiple cations such as in ternary spinels. In this work, we show that XES provides not only the site occupation information as EXAFS, but also additional information on the oxidation states of the cations at each site. Additionally, we show that XES is a superior and a far more accurate method than EXAFS.
Funder
U.S. Department of Energy
Division of Materials Research
Division of Chemistry
Publisher
Royal Society of Chemistry (RSC)
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy
Link
http://pubs.rsc.org/en/content/articlepdf/2018/CP/C8CP04628J
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