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Atomic-level computer simulation of the interaction between 1/3 <1120> {1100} dislocations 1/3 <1120> interstitial loops in -zirconium

Autor
Serra, A.; Bacon, D.J
Tipus d'activitat
Article en revista
Revista
Modeling and simulation in materials science and engineering
Data de publicació
2013-04
Volum
21
Número
4
DOI
https://doi.org/10.1088/0965-0393/21/4/045007 Obrir en finestra nova
Resum
Zirconium is an important metal for internal components of nuclear reactors, yet there have been few computer simulation studies of the interaction between dislocations and interstitial dislocation loops that are created in this metal by radiation damage. Reaction mechanisms have been simulated in this work by using an interatomic potential developed by Mendelev and Ackland (2007 Phil. Mag. Lett. 87 349) that has been shown to provide a good description of the core structure and glide resistance...
Paraules clau
Computer simulation Nuclear reactors Radiation damage Screw dislocations Screws Zirconium
Grup de recerca
SC-SIMBIO - Sistemes complexos. Simulació discreta de materials i de sistemes biològics

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