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Titolo:
Dynamics of self-interstitial migration in Fe-Cu alloys - art. no. 094303
Autore:
Marian, J; Wirth, BD; Perlado, JM; Odette, GR; de la Rubia, TD;
Indirizzi:
Lawrence Livermore Natl Lab, Chem Mat Sci Directorate, Livermore, CA 94550USA Lawrence Livermore Natl Lab Livermore CA USA 94550 Livermore, CA 94550USA Univ Politecn Madrid, Inst Fus Nucl, E-28006 Madrid, Spain Univ Politecn Madrid Madrid Spain E-28006 us Nucl, E-28006 Madrid, Spain Univ Calif Santa Barbara, Dept Mech & Environm Engn, Santa Barbara, CA 93106 USA Univ Calif Santa Barbara Santa Barbara CA USA 93106 Barbara, CA 93106 USA
Titolo Testata:
PHYSICAL REVIEW B
fascicolo: 9, volume: 6409, anno: 2001,
pagine: 4303 -
SICI:
0163-1829(20010901)6409:9<4303:DOSMIF>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
COMPUTER-SIMULATION; MOLECULAR-DYNAMICS; MICROSTRUCTURAL EVOLUTION; DISPLACEMENT CASCADES; STRAIN FIELD; ALPHA-IRON; METALS; BCC; CLUSTERS; DAMAGE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Marian, J Lawrence Livermore Natl Lab, Chem Mat Sci Directorate, POB 808,L-353, Livermore, CA 94550 USA Lawrence Livermore Natl Lab POB 808,L-353 Livermore CA USA 94550
Citazione:
J. Marian et al., "Dynamics of self-interstitial migration in Fe-Cu alloys - art. no. 094303", PHYS REV B, 6409(9), 2001, pp. 4303

Abstract

We have performed molecular dynamics simulations of self-interstitial atomdiffusion in pure alpha -Fe and in a dilute Fe-1.0-at. % Cu alloy. We findthat the presence of this oversized substitutional solute significantly alters the self-interstitial diffusion properties. We explain this through a mechanism directly based on the atomic strain field interactions between the Cu and the self-interstitial atom.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 06:52:48