| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10716729 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2005 | 4 Pages |
Abstract
The local structure of mixed oxides with the composition Ce1âxBixOy, where x=0.1-0.5, y<2 was studied by EXAFS and X-ray radial distribution of electronic density method. It is shown, that samples represent single-phase systems of solid solutions with the structure close to that of CeO2. The unit cell parameter increases and disorder of the structure takes place with bismuth content increasing: modification of interatomic distances, distortion in the cation sublattice, and arising of oxygen vacancies in anion sublattice.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Yu.V. Frolova, D.I. Kochubey, V.V. Kriventsov, E.M. Moroz, S. Neofitides, V.A. Sadykov, D.A. Zyuzin,