Journal article
Quasielastic Diffuse Neutron Scattering from Yttria-Stabilized Zirconia at Elevated Temperatures
In
Solid State Ionics
—
1988, Volume 28, pp. 488-492
Abstract
Coherent diffuse scattering from single crystals of six concentrations of Y2O3 in ZrO2 has been studied at temperatures between 293 K and 2780 K. The results are interpreted in terms of the scattering calculated from a model of the crystal comprising a vacancy-free tetragonal region, and a region in which there are vacancies and aggregates of vacancy pairs with a range of sizes.
The vacancies and possibily the smaller aggregates appear to be most mobile as the temperature increases.
| Language: | English |
|---|---|
| Year: | 1988 |
| Pages: | 488-492 |
| ISSN: | 18727689 and 01672738 |
| Types: | Journal article |
| DOI: | 10.1016/S0167-2738(88)80088-2 |
