Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites
The presence of atomic oxygen at internal metal-ceramic oxide interfaces significantly affects the physical properties of the interfaces which in turn affects the bulk properties of the material. This problem is addressed for the model composite system Ag-MgO from a phenomenological point of view us...
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| Format: | Article |
| Language: | en |
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Trans Tech Publications
2007
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| Online Access: | http://eprints.utm.my/9607/1/AndreasOchsner2007_ModellingOfOxygenDiffusion.pdf http://eprints.utm.my/9607/ http://dx.doi.org/10.4028/www.scientific.net/DDF.266.29 |
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| _version_ | 1845472194390392832 |
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| author | Belova, I. V. Ochsner, Andreas Muthubandara, N. Murch, G. E. |
| author_facet | Belova, I. V. Ochsner, Andreas Muthubandara, N. Murch, G. E. |
| author_sort | Belova, I. V. |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The presence of atomic oxygen at internal metal-ceramic oxide interfaces significantly affects the physical properties of the interfaces which in turn affects the bulk properties of the material. This problem is addressed for the model composite system Ag-MgO from a phenomenological point of view using a lattice-based Monte Carlo method and a finite element method extended with special user-subroutines. We simulate the time dependence of oxygen depth and contour profiles. We are able to show very good agreement between these two methods |
| format | Article |
| id | my.utm.eprints-9607 |
| institution | Universiti Teknologi Malaysia |
| language | en |
| publishDate | 2007 |
| publisher | Trans Tech Publications |
| record_format | eprints |
| spelling | my.utm.eprints-96072017-10-23T10:43:13Z http://eprints.utm.my/9607/ Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites Belova, I. V. Ochsner, Andreas Muthubandara, N. Murch, G. E. TJ Mechanical engineering and machinery The presence of atomic oxygen at internal metal-ceramic oxide interfaces significantly affects the physical properties of the interfaces which in turn affects the bulk properties of the material. This problem is addressed for the model composite system Ag-MgO from a phenomenological point of view using a lattice-based Monte Carlo method and a finite element method extended with special user-subroutines. We simulate the time dependence of oxygen depth and contour profiles. We are able to show very good agreement between these two methods Trans Tech Publications 2007-09 Article PeerReviewed application/pdf en http://eprints.utm.my/9607/1/AndreasOchsner2007_ModellingOfOxygenDiffusion.pdf Belova, I. V. and Ochsner, Andreas and Muthubandara, N. and Murch, G. E. (2007) Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites. Defect and Diffusion Forum, 266 . pp. 29-38. ISSN 1012-0386 http://dx.doi.org/10.4028/www.scientific.net/DDF.266.29 doi : 10.4028/www.scientific.net/DDF.266.29 |
| spellingShingle | TJ Mechanical engineering and machinery Belova, I. V. Ochsner, Andreas Muthubandara, N. Murch, G. E. Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites |
| title | Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites |
| title_full | Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites |
| title_fullStr | Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites |
| title_full_unstemmed | Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites |
| title_short | Modelling of oxygen diffusion and segregation at interfaces in Ag-MgO composites |
| title_sort | modelling of oxygen diffusion and segregation at interfaces in ag-mgo composites |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/9607/1/AndreasOchsner2007_ModellingOfOxygenDiffusion.pdf http://eprints.utm.my/9607/ http://dx.doi.org/10.4028/www.scientific.net/DDF.266.29 |
| url_provider | http://eprints.utm.my/ |