Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method
Higher thermal conductivity is expected for cubic aluminum nitride that is very difficult to make. Thick aluminum nitride films that have mixed crystal structures of rock salt (cubic) and wurtzite are made at room temperature by aerosol deposition method. The maximum micro-Vickers hardness number is...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
BLACKWELL PUBLISHING
2005
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| Online Access: | http://hdl.handle.net/20.500.11937/22484 |
| _version_ | 1848750883021520896 |
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| author | Iwata, A. Akedo, J. Lebedev, Maxim |
| author_facet | Iwata, A. Akedo, J. Lebedev, Maxim |
| author_sort | Iwata, A. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Higher thermal conductivity is expected for cubic aluminum nitride that is very difficult to make. Thick aluminum nitride films that have mixed crystal structures of rock salt (cubic) and wurtzite are made at room temperature by aerosol deposition method. The maximum micro-Vickers hardness number is 1200. The primary powder has wurtzite structure, which indicates part of the original crystals is transformed. Only very small crystallites are transformed. The transformation is supposed to occur by shock of the particle impact on the film. The pressure at the impact is estimated to be only 7 GPa. |
| first_indexed | 2025-11-14T07:43:54Z |
| format | Journal Article |
| id | curtin-20.500.11937-22484 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:43:54Z |
| publishDate | 2005 |
| publisher | BLACKWELL PUBLISHING |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-224842017-09-13T15:58:58Z Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method Iwata, A. Akedo, J. Lebedev, Maxim Higher thermal conductivity is expected for cubic aluminum nitride that is very difficult to make. Thick aluminum nitride films that have mixed crystal structures of rock salt (cubic) and wurtzite are made at room temperature by aerosol deposition method. The maximum micro-Vickers hardness number is 1200. The primary powder has wurtzite structure, which indicates part of the original crystals is transformed. Only very small crystallites are transformed. The transformation is supposed to occur by shock of the particle impact on the film. The pressure at the impact is estimated to be only 7 GPa. 2005 Journal Article http://hdl.handle.net/20.500.11937/22484 10.1111/j.1551-2916.2005.00215.x BLACKWELL PUBLISHING restricted |
| spellingShingle | Iwata, A. Akedo, J. Lebedev, Maxim Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method |
| title | Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method |
| title_full | Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method |
| title_fullStr | Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method |
| title_full_unstemmed | Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method |
| title_short | Cubic aluminum nitride transformed under reduced pressure using aerosol deposition method |
| title_sort | cubic aluminum nitride transformed under reduced pressure using aerosol deposition method |
| url | http://hdl.handle.net/20.500.11937/22484 |