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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hyun Suk Kim Castro, E.J.D. Yong Gyoo Hwang Choong Hun Lee |
| Copyright Year | 2012 |
| Description | Author affiliation: Regional Innovation Center for Next Generation Industrial Radiation Technology, Division of Microelectronics and Display Technology, Wonkwang University, Iksan, Korea (Hyun Suk Kim; Castro, E.J.D.; Yong Gyoo Hwang; Choong Hun Lee) |
| Abstract | Carbon nanotube (CNT) emitters are utilized for field emission x-ray source. The quality of the x-ray images is the main concern when improving the geometrical parameters involved in the construction of an x-ray source. These geometrical parameters includes among others the gaps between the parts of the field emission structure, the thickness of each material, the shape of each material and the geometrical dimensions of each part. In this study, the effect of the curved mesh was employed to determine its effect on the x-ray images developed. The obtained preliminary x-ray images using the conventional CNT-based x-ray source with flat and curved mesh as a grid part were compared and analyzed in terms of the x-ray images produced. In this study, it was found out that the curved mesh structure of the grid enhances the quality of the x-ray images obtained. |
| Starting Page | 1 |
| Ending Page | 2 |
| File Size | 223192 |
| Page Count | 2 |
| File Format | |
| ISBN | 9781467319836 |
| e-ISBN | 9781467319843 |
| e-ISBN | 9781467319829 |
| DOI | 10.1109/IVNC.2012.6316964 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-07-09 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | X-ray imaging Logic gates Focusing Carbon nanotubes Image resolution Electron tubes Cathodes CNT emitter x-ray image curved mesh model |
| Content Type | Text |
| Resource Type | Article |
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