Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1329145 | Journal of Solid State Chemistry | 2010 | 8 Pages |
Abstract
The local structure of In2O3 cosubstituted with Zn and Sn (In2−2xSnxZnxO3, x≤0.4 or ZITO) was determined by extended X-ray absorption fine structure (EXAFS) for x=0.1, 0.2, 0.3 and 0.4. The host bixbyite In2O3 structure is maintained up to the enhanced substitution limit (x=0.4). The EXAFS spectra are consistent with random substitution of In by the smaller Zn and Sn cations, a result that is consistent with the “good-to-excellent” conductivities reported for ZITO.
Graphical abstract Text3The local structure of Zn and Sn cosubstituted In2O3 was determined by X-ray absorption spectroscopy, which was consistent with random substitutions of In by Zn and Sn into bixbyite In2O3.Figure optionsDownload full-size imageDownload as PowerPoint slide
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Cathleen A. Hoel, Jean-François Gaillard, Kenneth R. Poeppelmeier,