Diffusion of iron ions in a cold liquid: Evidence against a ’’jump’’ model
- 15 September 1975
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 27 (6) , 320-322
- https://doi.org/10.1063/1.88485
Abstract
We take macroscopic (x‐ray attenuation) and microscopic (Mössbauer line broadening) measurements of ions diffusing in a cold liquid. Combined, the results demonstrate that jumps the size of lattice dimensions do not take place, in contrast to crystalline diffusion. Surprisingly from molecular dynamical considerations, D is Arrhenius‐like over four decades.Keywords
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