Low Temperature Self-Diffusion of Iron in the 56Fe/57Fe Stable-Isotope Thin-Film System

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Abstract:

Low-temperature diffusion in thin films of the stable isotopes, 56Fe/57Fe, was studied by applying secondary ion mass spectrometry (SIMS). Processing of the concentration profiles obtained was done by using the Hall – Morabitto “median gradient” method. The bulk and intergrain selfdiffusion coefficients were determined.

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Defect and Diffusion Forum (Volumes 261-262)

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85-92

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January 2007

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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