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In situ Transmission Electron Microscopy Investigation of Radiation Effects

Published online by Cambridge University Press:  01 July 2005

R.C. Birtcher ,
M.A. Kirk ,
K. Furuya ,
G.R. Lumpkin  and
M-O. Ruault
R.C. Birtcher*
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439
M.A. Kirk*
Affiliation:
Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439
K. Furuya
Affiliation:
National Institute for Materials Science, Tsukuba, Ibaraki 3015-0003, Japan
G.R. Lumpkin
Affiliation:
University of Cambridge, Cambridge, CB3-6DA United Kingdom
M-O. Ruault
Affiliation:
Center Nuclear Spectrometry and of Mass Spectrometry-Orsay, Orsay F-91405, France
*
a) Address all correspondence to this author. e-mail: [email protected]
b) Address all correspondence to this author. This author was an editor of this focus issue during the review and decision stage. For the JMR policy on review and publication of manuscripts authored by editors, please refer to http://www.mrs.org/publications/jmr/policy.html.
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Abstract

In situ observation is of great value in the study of radiation damage utilizing electron or ion irradiation. We summarize the facilities and give examples of work found around the world. In situ observations of irradiation behavior have fallen into two broad classes. One class consists of long-term irradiation, with observations of microstructural evolution as a function of the radiation dose in which the advantage of in situ observation has been the maintenance of specimen position, orientation, and temperature. A second class has involved the recording of individual damage events in situations in which subsequent evolution would render the correct interpretation of ex situ observations impossible. In this review, examples of the first class of observation include ion-beam amorphization, damage accumulation, plastic flow, implant precipitation, precipitate evolution under irradiation, and damage recovery by thermal annealing. Examples of the second class of observation include single isolated ion impacts that produce defects in the form of dislocation loops, amorphous zones, or surface craters, and single ion impact-sputtering events. Experiments in both classes of observations attempt to reveal the kinetics underlying damage production, accumulation, and evolution.

Keywords

Electron irradiationIon solid interactionsTransmission electron microscopy (TEM)
Type
Reviews
Information
Journal of Materials Research , Volume 20 , Issue 7 , July 2005 , pp. 1654 - 1683
Copyright
Copyright © Materials Research Society 2005

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References

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