Publikationen
Experimental evidence of effective <111> atomic exchanges in a B2 intermetallic alloy
- Autor(en)
- Markus Stana, Manuel Ross, Bogdan Sepiol
- Abstrakt
We report on an atomic-scale X-ray Photon Correlation Spectroscopy study on Fe-rich FeAl in the B2-ordered regime revealing effective <111>-exchanges of atoms on the Al-sublattice. The diffusion mechanism responsible for these exchanges is the dominating process for chemical diffusion and therefore controls long-range material transport in the system. Comparison with previous atomistic results shows that the dominance of further exchanges can be characteristic at moderate temperatures where the system is highly ordered
- Organisation(en)
- Dynamik Kondensierter Systeme
- Publikationsdatum
- 08-2016
- ÖFOS 2012
- 103008 Experimentalphysik, 103009 Festkörperphysik, 103015 Kondensierte Materie
- Schlagwörter
- Link zum Portal
- https://ucris.univie.ac.at/portal/de/publications/experimental-evidence-of-effective-111-atomic-exchanges-in-a-b2-intermetallic-alloy(e4d0bdb7-a665-4ac5-a870-540199508f91).html