Scaling of domain size during spinodal decomposition: Dislocation discreteness and mobility effects

Mikko Haataja; Jennifer Mahon; Nikolas Provatas; Francois Ĺonard

doi:10.1063/1.2147732

Scaling of domain size during spinodal decomposition: Dislocation discreteness and mobility effects

Mikko Haataja, Jennifer Mahon, Nikolas Provatas, Francois Ĺonard

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

In this letter, we examine the effects of discrete mobile dislocations on spinodal decomposition kinetics in lattice mismatched binary alloys. By employing a novel continuum model, we demonstrate that the effects of dislocation mobility on domain coarsening kinetics can be expressed in a unified manner through a scaling function, describing a crossover from t12 to t13 behavior.

Original language	English (US)
Article number	251901
Pages (from-to)	1-3
Number of pages	3
Journal	Applied Physics Letters
Volume	87
Issue number	25
DOIs	https://doi.org/10.1063/1.2147732
State	Published - 2005

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.2147732

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title = "Scaling of domain size during spinodal decomposition: Dislocation discreteness and mobility effects",

abstract = "In this letter, we examine the effects of discrete mobile dislocations on spinodal decomposition kinetics in lattice mismatched binary alloys. By employing a novel continuum model, we demonstrate that the effects of dislocation mobility on domain coarsening kinetics can be expressed in a unified manner through a scaling function, describing a crossover from t12 to t13 behavior.",

author = "Mikko Haataja and Jennifer Mahon and Nikolas Provatas and Francois {\'L}onard",

note = "Funding Information: I. G. thanks the Serbian Ministry of Science and Education for support through Grant No. 174033. Funding Information: for support through Grant No. 174033.",

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AU - Mahon, Jennifer

AU - Provatas, Nikolas

AU - Ĺonard, Francois

N1 - Funding Information: I. G. thanks the Serbian Ministry of Science and Education for support through Grant No. 174033. Funding Information: for support through Grant No. 174033.

PY - 2005

Y1 - 2005

N2 - In this letter, we examine the effects of discrete mobile dislocations on spinodal decomposition kinetics in lattice mismatched binary alloys. By employing a novel continuum model, we demonstrate that the effects of dislocation mobility on domain coarsening kinetics can be expressed in a unified manner through a scaling function, describing a crossover from t12 to t13 behavior.

AB - In this letter, we examine the effects of discrete mobile dislocations on spinodal decomposition kinetics in lattice mismatched binary alloys. By employing a novel continuum model, we demonstrate that the effects of dislocation mobility on domain coarsening kinetics can be expressed in a unified manner through a scaling function, describing a crossover from t12 to t13 behavior.

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Scaling of domain size during spinodal decomposition: Dislocation discreteness and mobility effects

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