Interaction of loops with Carbon atoms and dislocations in BCC Fe: An atomistic study

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Interaction of loops with Carbon atoms and dislocations in BCC Fe: An atomistic study. / Terentyev, Dmitry; Anento, N.; Serra, A.; Malerba, Lorenzo (Peer reviewer).

In: Journal of Nuclear Materials, Vol. 420, No. 1-3, 16.09.2011, p. 9-15.

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Terentyev, Dmitry ; Anento, N. ; Serra, A. ; Malerba, Lorenzo. / Interaction of loops with Carbon atoms and dislocations in BCC Fe: An atomistic study. In: Journal of Nuclear Materials. 2011 ; Vol. 420, No. 1-3. pp. 9-15.

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@article{78fd5524b4394220ace86b54c142add3,
title = "Interaction of loops with Carbon atoms and dislocations in BCC Fe: An atomistic study",
abstract = "We apply atomistic simulations using the so called ‘metallic-covalent bonding’ interatomic model for the Fe–C system to study mobility of interstitial dislocation loops, known to form in Fe and Fe-based ferritic alloys under irradiation, and their interaction with Carbon atoms. Carbon atoms represent an effective trap for the loops with a binding energy of the order of 1 eV. The mobility of the loops is studied using the dislocation – loop drag model. From this model the activation parameters are identified and discussed.",
keywords = "dislocation loops, radiation damage",
author = "Dmitry Terentyev and N. Anento and A. Serra and Lorenzo Malerba",
note = "Score = 10",
year = "2011",
month = "9",
day = "16",
doi = "10.1016/j.jnucmat.2011.08.037",
language = "English",
volume = "420",
pages = "9--15",
journal = "Journal of Nuclear Materials",
issn = "0022-3115",
publisher = "Elsevier",
number = "1-3",

}

RIS - Download

TY - JOUR

T1 - Interaction of loops with Carbon atoms and dislocations in BCC Fe: An atomistic study

AU - Terentyev, Dmitry

AU - Anento, N.

AU - Serra, A.

A2 - Malerba, Lorenzo

N1 - Score = 10

PY - 2011/9/16

Y1 - 2011/9/16

N2 - We apply atomistic simulations using the so called ‘metallic-covalent bonding’ interatomic model for the Fe–C system to study mobility of interstitial dislocation loops, known to form in Fe and Fe-based ferritic alloys under irradiation, and their interaction with Carbon atoms. Carbon atoms represent an effective trap for the loops with a binding energy of the order of 1 eV. The mobility of the loops is studied using the dislocation – loop drag model. From this model the activation parameters are identified and discussed.

AB - We apply atomistic simulations using the so called ‘metallic-covalent bonding’ interatomic model for the Fe–C system to study mobility of interstitial dislocation loops, known to form in Fe and Fe-based ferritic alloys under irradiation, and their interaction with Carbon atoms. Carbon atoms represent an effective trap for the loops with a binding energy of the order of 1 eV. The mobility of the loops is studied using the dislocation – loop drag model. From this model the activation parameters are identified and discussed.

KW - dislocation loops

KW - radiation damage

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_117601

UR - http://knowledgecentre.sckcen.be/so2/bibref/8576

U2 - 10.1016/j.jnucmat.2011.08.037

DO - 10.1016/j.jnucmat.2011.08.037

M3 - Article

VL - 420

SP - 9

EP - 15

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

SN - 0022-3115

IS - 1-3

ER -

ID: 268503