Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies
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-dimension...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/11573/1/Modeling%20the%20Effect%20of%20Surface%20Energy%20On%20Stressed%20Grain%20Growth%20In%20Cubic%20Polycrystalline%20Bodies.pdf |
| _version_ | 1825822664925642752 |
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| author | M., Jamshidian P., Thamburaja T., Rabczuk |
| author_facet | M., Jamshidian P., Thamburaja T., Rabczuk |
| author_sort | M., Jamshidian |
| collection | UMP |
| description | 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. |
| first_indexed | 2024-03-06T11:59:59Z |
| format | Article |
| id | UMPir11573 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:59:59Z |
| publishDate | 2016 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir115732016-01-08T01:14:12Z http://umpir.ump.edu.my/id/eprint/11573/ Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies M., Jamshidian P., Thamburaja T., Rabczuk TJ Mechanical engineering and machinery 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. Elsevier Ltd 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11573/1/Modeling%20the%20Effect%20of%20Surface%20Energy%20On%20Stressed%20Grain%20Growth%20In%20Cubic%20Polycrystalline%20Bodies.pdf M., Jamshidian and P., Thamburaja and T., Rabczuk (2016) Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies. Scripta Materialia, 113. pp. 209-213. ISSN 1359-6462. (Published) http://dx.doi.org/10.1016/j.scriptamat.2015.11.005 doi:10.1016/j.scriptamat.2015.11.005 |
| spellingShingle | TJ Mechanical engineering and machinery M., Jamshidian P., Thamburaja T., Rabczuk Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies |
| title | Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies |
| title_full | Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies |
| title_fullStr | Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies |
| title_full_unstemmed | Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies |
| title_short | Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies |
| title_sort | modeling the effect of surface energy on stressed grain growth in cubic polycrystalline bodies |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/11573/1/Modeling%20the%20Effect%20of%20Surface%20Energy%20On%20Stressed%20Grain%20Growth%20In%20Cubic%20Polycrystalline%20Bodies.pdf |
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