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Diffusion of Strain Induced Defects after Heavy Ion Irradiation

Published online by Cambridge University Press:  10 February 2011

G. Aggarwal  and
P. Sen
G. Aggarwal
Affiliation:
School of Physical Sciences, Jawaharlal Nehru University, New Delhi-I 10067, INDIA
P. Sen
Affiliation:
School of Physical Sciences, Jawaharlal Nehru University, New Delhi-I 10067, INDIA
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Abstract

We report study of recovery dynamics, followed by in-situ resistivity measurement, after 100 MeV oxygen ion irradiation in cold rolled Fe at 300K. Scaling behavior with microstructural density and temperature of sample has been used to establish stress induced defects formed during irradiation as a new type of sink. The dynamics after irradiation has been shown to be due to migration of defects to two types of sinks i.e. stress induced defect as variable sinks and internal surfaces as fixed sinks.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 527: Symposium Z – Diffusion Mechanisms in Crystalline Materials , 1998 , 111
Copyright
Copyright © Materials Research Society 1998

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References

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