The EXAFS study of nanocrystalline zirconia
- 1 January 1994
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 6 (3) , 633-640
- https://doi.org/10.1088/0953-8984/6/3/005
Abstract
We performed temperature-dependent extended X-ray absorption fine structure (EXAFS) measurements on a series of nanocrystalline zirconia powders with different crystallite sizes. The results show that there is a tetragonal-to-cubic phase transition with reduction of crystallite size. The temperature dependence of the EXAFS Debye-Waller factor is also discussed.Keywords
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