J. Phys. IV France
Volume 7, Numéro C2, Avril 1997Proceedings of the 9th International Conference on X-Ray Absorption Fine Structure
|Page(s)||C2-1211 - C2-1212|
J. Phys. IV France 7 (1997) C2-1211-C2-1212
EXAFS of Nanocrystalline Y2O3M. Winterer, R. Nitsche and H. Hahn
Thin Films Division, Materials Science Department, Technical University Darmstadt, Petersenstr. 23, 64287 Darmstadt, Germany
A large volume fraction of atoms in nanocrystalline materials is located in surfaces and interfaces. Atoms facing the particle boundaries have a different local structure than atoms inside the particle. This heterogeneous disorder is investigated for nanocrystalline yttria powder by EXAFS spectroscopy.
© EDP Sciences 1997