Local Atomic-Jump Process of Iron in
- 11 July 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 61 (2) , 195-198
- https://doi.org/10.1103/physrevlett.61.195
Abstract
After recoil implantation of Coulomb-excited into at 24 K, 30% of the implanted atoms end up on interstitial positions where they experience large electric field gradients. Between 40 and 100 K the quadrupole splitting shrinks by a factor of 2 accompanied by a sharp decrease of the line intensity. This effect is interpreted as a localized diffusion of the Fe atoms jumping in the octahedral cage of the hcp Zr lattice.
Keywords
This publication has 15 references indexed in Scilit:
- Interstitial Implantation of Iron into AluminiumEurophysics Letters, 1987
- Potential and Limits of Nuclear Methods in Diffusion StudiesMaterials Science Forum, 1987
- Anomalously Fast Diffusion of Fe in β-Zr-Fe Alloys, a Mössbauer StudyMaterials Science Forum, 1987
- Mössbauer study of localized diffusion in an interstitial cageZeitschrift für Physik B Condensed Matter, 1982
- Quadrupole interaction at57Fe in zirconium metalHyperfine Interactions, 1981
- Determination of Interstitial Sites for Localized Diffusion from Interference of MössbauerRadiationPhysical Review Letters, 1980
- Unusual Dynamical Properties of Self-Interstitials Trapped at Co Impurities in AlPhysical Review Letters, 1976
- Electric field gradient at Fe in H.C.P. transition metals from Mössbauer measurementsHyperfine Interactions, 1975
- Mössbauer spectroscopy of57Fe implanted into metalsPhysica Status Solidi (a), 1973
- Ultra-fast solute diffusion in ?-Ti and ?-ZrPhilosophical Magazine, 1972