Modelling irradiation effects in fusion materials

M. Victoria; S. Dudarev; J. L. Boutard; E. Diegele; R. Lässer; A. Almazouzi; M. J. Caturla; C. C. Fu; J. Källne; L. Malerba; K. Nordlund; M. Perlado; M. Rieth; M. Samaras; R. Schaeublin; B. N. Singh; F. Willaime

doi:10.1016/j.fusengdes.2007.05.079

Modelling irradiation effects in fusion materials

M. Victoria
, S. Dudarev
, J. L. Boutard
, E. Diegele
, R. Lässer
, A. Almazouzi
, M. J. Caturla
, C. C. Fu
, J. Källne
, L. Malerba
, K. Nordlund
, M. Perlado
, M. Rieth
, M. Samaras
, R. Schaeublin
, B. N. Singh
, F. Willaime

Instituto de Fusión Nuclear
EURATOM/UKAEA Fusion Association
Culham Science Centre
EFDA-CSU Garching
Structural Materials Expert Group
Nuclear Materials Science Institute
Departamento de Fisica Aplicada
Universidad de Alicante
Service de Métallurgie Physique
Institut Pierre Simon Laplace, CNRS and CEA
Department of Engineering Sciences
Uppsala University
Association EURATOM-Tekes
University of Helsinki
Forschungszentrum Karlsruhe
Universität Karlsruhe/Forschungszentrum Karlsruhe
Nuclear Energy and Safety Department
Paul Scherrer Institut
Ecole Polytechnique Fédérale de Lausanne (EPFL)
ENAC-IIC-GEL
Department of Materials Research
Technical University of Denmark

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

38 Citations (Scopus)

Résumé

We review the current status of the European fusion materials modelling programme. We describe recent findings and outline potential areas for future development. Large-scale density functional theory (DFT) calculations reveal the structure of the point defects in α-Fe, and highlight the crucial part played by magnetism. The calculations give accurate migration energies of point defects and the strength of their interaction with He atoms. Kinetic models based on DFT results reproduce the stages of radiation damage recovery in iron, and stages of He-desorption from pre-implanted iron. Experiments aimed at validating the models will be carried out in the future using a multi-beam ion irradiation facility chosen for its versatility and rapid feedback.

langue originale	Anglais
Pages (de - à)	2413-2421
Nombre de pages	9
journal	Fusion Engineering and Design
Volume	82
Numéro de publication	15-24
Les DOIs	https://doi.org/10.1016/j.fusengdes.2007.05.079
état	Publié - 1 oct. 2007
Modification externe	Oui

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10.1016/j.fusengdes.2007.05.079

Contient cette citation

Victoria, M., Dudarev, S., Boutard, J. L., Diegele, E., Lässer, R., Almazouzi, A., Caturla, M. J., Fu, C. C., Källne, J., Malerba, L., Nordlund, K., Perlado, M., Rieth, M., Samaras, M., Schaeublin, R., Singh, B. N., & Willaime, F. (2007). Modelling irradiation effects in fusion materials. Fusion Engineering and Design, 82(15-24), 2413-2421. https://doi.org/10.1016/j.fusengdes.2007.05.079

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title = "Modelling irradiation effects in fusion materials",

abstract = "We review the current status of the European fusion materials modelling programme. We describe recent findings and outline potential areas for future development. Large-scale density functional theory (DFT) calculations reveal the structure of the point defects in α-Fe, and highlight the crucial part played by magnetism. The calculations give accurate migration energies of point defects and the strength of their interaction with He atoms. Kinetic models based on DFT results reproduce the stages of radiation damage recovery in iron, and stages of He-desorption from pre-implanted iron. Experiments aimed at validating the models will be carried out in the future using a multi-beam ion irradiation facility chosen for its versatility and rapid feedback.",

keywords = "Materials, Modelling, Radiation effects",

author = "M. Victoria and S. Dudarev and Boutard, \{J. L.\} and E. Diegele and R. L{\"a}sser and A. Almazouzi and Caturla, \{M. J.\} and Fu, \{C. C.\} and J. K{\"a}llne and L. Malerba and K. Nordlund and M. Perlado and M. Rieth and M. Samaras and R. Schaeublin and Singh, \{B. N.\} and F. Willaime",

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Victoria, M, Dudarev, S, Boutard, JL, Diegele, E, Lässer, R, Almazouzi, A, Caturla, MJ, Fu, CC, Källne, J, Malerba, L, Nordlund, K, Perlado, M, Rieth, M, Samaras, M, Schaeublin, R, Singh, BN & Willaime, F 2007, 'Modelling irradiation effects in fusion materials', Fusion Engineering and Design, VOL. 82, Numéro 15-24, p. 2413-2421. https://doi.org/10.1016/j.fusengdes.2007.05.079

TY - JOUR

T1 - Modelling irradiation effects in fusion materials

AU - Victoria, M.

AU - Dudarev, S.

AU - Boutard, J. L.

AU - Diegele, E.

AU - Lässer, R.

AU - Almazouzi, A.

AU - Caturla, M. J.

AU - Fu, C. C.

AU - Källne, J.

AU - Malerba, L.

AU - Nordlund, K.

AU - Perlado, M.

AU - Rieth, M.

AU - Samaras, M.

AU - Schaeublin, R.

AU - Singh, B. N.

AU - Willaime, F.

PY - 2007/10/1

Y1 - 2007/10/1

N2 - We review the current status of the European fusion materials modelling programme. We describe recent findings and outline potential areas for future development. Large-scale density functional theory (DFT) calculations reveal the structure of the point defects in α-Fe, and highlight the crucial part played by magnetism. The calculations give accurate migration energies of point defects and the strength of their interaction with He atoms. Kinetic models based on DFT results reproduce the stages of radiation damage recovery in iron, and stages of He-desorption from pre-implanted iron. Experiments aimed at validating the models will be carried out in the future using a multi-beam ion irradiation facility chosen for its versatility and rapid feedback.

AB - We review the current status of the European fusion materials modelling programme. We describe recent findings and outline potential areas for future development. Large-scale density functional theory (DFT) calculations reveal the structure of the point defects in α-Fe, and highlight the crucial part played by magnetism. The calculations give accurate migration energies of point defects and the strength of their interaction with He atoms. Kinetic models based on DFT results reproduce the stages of radiation damage recovery in iron, and stages of He-desorption from pre-implanted iron. Experiments aimed at validating the models will be carried out in the future using a multi-beam ion irradiation facility chosen for its versatility and rapid feedback.

KW - Materials

KW - Modelling

KW - Radiation effects

U2 - 10.1016/j.fusengdes.2007.05.079

DO - 10.1016/j.fusengdes.2007.05.079

M3 - Article

AN - SCOPUS:35148826508

SN - 0920-3796

VL - 82

SP - 2413

EP - 2421

JO - Fusion Engineering and Design

JF - Fusion Engineering and Design

IS - 15-24

ER -

Modelling irradiation effects in fusion materials

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