Issue 10, 2002

Displacement cascades in Gd2Ti2O7 and Gd2Zr2O7: a molecular dynamics study

Abstract

We report molecular dynamics simulations of the production of radiation cascades in two pyrochlore compounds that have been proposed as possible materials for high level radioactive waste storage. There are clear differences between the two systems that support the results of recent high energy ion bombardment experiments, in which pyrochlores were increasingly radiation resistant with increasing Zr content.

Graphical abstract: Displacement cascades in Gd2Ti2O7 and Gd2Zr2O7: a molecular dynamics study

Article information

Article type
Paper
Submitted
29 Jan 2002
Accepted
26 Jul 2002
First published
23 Aug 2002

J. Mater. Chem., 2002,12, 2923-2926

Displacement cascades in Gd2Ti2O7 and Gd2Zr2O7: a molecular dynamics study

J. A. Purton and N. L. Allan, J. Mater. Chem., 2002, 12, 2923 DOI: 10.1039/B201111P

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