Modeling the effect of surface energy on stressed grain growth in cubic polycrystalline bodies

M. Jamshidian; P. Thamburaja; T. Rabczuk

doi:10.1016/j.scriptamat.2015.11.005

Modeling the effect of surface energy on stressed grain growth in cubic polycrystalline bodies

M. Jamshidian^*
, P. Thamburaja
, T. Rabczuk

^*Corresponding author for this work

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

7 Citations (Scopus)

Abstract

A recently-developed constitutive theory of stressed grain growth is augmented to include the effect of excess surface energy via a surface effect state variable. The new constitutive theory is implemented into a coupled finite-element and phase-field computational framework. Through three-dimensional simulations, the new constitutive model is shown to be capable of predicting the experimental data of the annealing-induced texture transition in polycrystalline copper thin films of different thicknesses attached to a polyimide substrate. Our simulations show that the grain growth driving force arising from the through-film thickness grain boundary curvature plays a prominent role in such a transitional behavior.

Original language	English
Pages (from-to)	209-213
Number of pages	5
Journal	Scripta Materialia
Volume	113
DOIs	https://doi.org/10.1016/j.scriptamat.2015.11.005
Publication status	Published - 2016

Bibliographical note

Funding Information:
P.T. acknowledges the funding support received from the Ministry of Education, Malaysia under Research Grant No. FRGS/2/2013/TK01/UKM/01/2 .

Publisher Copyright:
© 2015 Elsevier Ltd. All rights reserved.

Keywords

Computer simulations
Constitutive theory
Grain growth
Phase-field
Surface energy

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

Access to Document

10.1016/j.scriptamat.2015.11.005

Cite this

@article{a3263af5c81849e9ab945bd7b7a5612b,

title = "Modeling the effect of surface energy on stressed grain growth in cubic polycrystalline bodies",

abstract = "A recently-developed constitutive theory of stressed grain growth is augmented to include the effect of excess surface energy via a surface effect state variable. The new constitutive theory is implemented into a coupled finite-element and phase-field computational framework. Through three-dimensional simulations, the new constitutive model is shown to be capable of predicting the experimental data of the annealing-induced texture transition in polycrystalline copper thin films of different thicknesses attached to a polyimide substrate. Our simulations show that the grain growth driving force arising from the through-film thickness grain boundary curvature plays a prominent role in such a transitional behavior.",

keywords = "Computer simulations, Constitutive theory, Grain growth, Phase-field, Surface energy",

author = "M. Jamshidian and P. Thamburaja and T. Rabczuk",

note = "Funding Information: P.T. acknowledges the funding support received from the Ministry of Education, Malaysia under Research Grant No. FRGS/2/2013/TK01/UKM/01/2 . Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd. All rights reserved.",

year = "2016",

doi = "10.1016/j.scriptamat.2015.11.005",

language = "English",

volume = "113",

pages = "209--213",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Acta Materialia Inc",

}

TY - JOUR

T1 - Modeling the effect of surface energy on stressed grain growth in cubic polycrystalline bodies

AU - Jamshidian, M.

AU - Thamburaja, P.

AU - Rabczuk, T.

N1 - Funding Information: P.T. acknowledges the funding support received from the Ministry of Education, Malaysia under Research Grant No. FRGS/2/2013/TK01/UKM/01/2 . Publisher Copyright: © 2015 Elsevier Ltd. All rights reserved.

PY - 2016

Y1 - 2016

N2 - A recently-developed constitutive theory of stressed grain growth is augmented to include the effect of excess surface energy via a surface effect state variable. The new constitutive theory is implemented into a coupled finite-element and phase-field computational framework. Through three-dimensional simulations, the new constitutive model is shown to be capable of predicting the experimental data of the annealing-induced texture transition in polycrystalline copper thin films of different thicknesses attached to a polyimide substrate. Our simulations show that the grain growth driving force arising from the through-film thickness grain boundary curvature plays a prominent role in such a transitional behavior.

AB - A recently-developed constitutive theory of stressed grain growth is augmented to include the effect of excess surface energy via a surface effect state variable. The new constitutive theory is implemented into a coupled finite-element and phase-field computational framework. Through three-dimensional simulations, the new constitutive model is shown to be capable of predicting the experimental data of the annealing-induced texture transition in polycrystalline copper thin films of different thicknesses attached to a polyimide substrate. Our simulations show that the grain growth driving force arising from the through-film thickness grain boundary curvature plays a prominent role in such a transitional behavior.

KW - Computer simulations

KW - Constitutive theory

KW - Grain growth

KW - Phase-field

KW - Surface energy

UR - https://www.scopus.com/pages/publications/84952359636

U2 - 10.1016/j.scriptamat.2015.11.005

DO - 10.1016/j.scriptamat.2015.11.005

M3 - Article

AN - SCOPUS:84952359636

SN - 1359-6462

VL - 113

SP - 209

EP - 213

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Modeling the effect of surface energy on stressed grain growth in cubic polycrystalline bodies

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this