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Numerical Simulations Of Plasticity And Fracture In Quasicrystals

Published online by Cambridge University Press:  10 February 2011

Hans-Rainer Trebin
Hans-Rainer Trebin*
Affiliation:
Institut f¨r Theoretische und Angewandte Physik, Universitdit Stuttgart, Pfaffenwaldring 57, D-70550 Stuttgart, Germany
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Abstract

Dislocation motion and crack propagation are studied in model quasicrystals both by geometrical considerations and large scale molecular dynamics simulations. It turns out that two characteristic features of quasicrystals govern plasticity and the rough appearence of cleavage planes: the phason degree of freedom and the cluster structure.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 553: Symposium LL – Quasicrystals , 1998 , 337
Copyright
Copyright © Materials Research Society 1999

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References

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