Contribution of matrix frustration to the free energy of cluster distributions in binary alloys - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Philosophical Magazine Année : 2006

Contribution of matrix frustration to the free energy of cluster distributions in binary alloys

Résumé

A generalized version of Frenkel's model of cluster gas is proposed to provide a rigorous description of the contribution of the configuration entropy to the total free energy of cluster distributions in binary alloy. It is shown that the predicted cluster distributions are in excellent agreement with those obtained in kinematical Monte Carlo simulations. The emission and absorption coefficients to be used in cluster dynamics are fully defined: they depend not only of the free energy of clusters but also of the whole cluster distribution. Alternatively, this model can provide accurate values of the nucleation driving force used in classical nucleation theory.

Mots clés

Fichier principal
Vignette du fichier
PEER_stage2_10.1080%2F14786430600767743.pdf (634.69 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-00513709 , version 1 (01-09-2010)

Identifiants

Citer

Joel Lepinoux. Contribution of matrix frustration to the free energy of cluster distributions in binary alloys. Philosophical Magazine, 2006, 86 (32), pp.5053-5082. ⟨10.1080/14786430600767743⟩. ⟨hal-00513709⟩

Collections

UGA CNRS PEER
28 Consultations
68 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More