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| Presentation | 2010-10-26 09:30 Miniature and High Power X-ray Tube with Graphite Nanospines Tomonori Nakamura, Atsuo Jyouzuka, Takayoshi Koike, Yoshihiro Onizuka (Onizuka glass Co., Ltd.), Hidenori Mimura (Shizuoka Univ.)  ED2010-136 Link to ES Tech. Rep. Archives: ED2010-136 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Miniature and high power X-ray tubes with Graphite Nanospines (GNS) have been investigated. A GNS and a control electrode are encapsulated in a glass tube with a X-ray target. The diameter and length of the glass tube are 25 mm and 34 mm, respectively. The internal tube pressure is below 1 x 10-7 Pa and an anode current exceeding 1 mA at an anode voltage of 22.9 kV is observed in the fabricated X-ray tube. The anode current dispersion for 100 min, defined as standard deviation/mean (/ mean), is relatively small at 2.4 %. A high X-ray radiation dose rate exceeding 5 Sv/h is obtained from the X-ray tube and the radiation dose rate dispersion is also small (/mean = 0.3 %, for 100 sec). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Carbon material / Field emission / X-ray tube / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 249, ED2010-136, pp. 43-46, Oct. 2010. | |
| Paper # | ED2010-136 | |
| Date of Issue | 2010-10-18 (ED) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | ED2010-136 Link to ES Tech. Rep. Archives: ED2010-136 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2010-10-25 - 2010-10-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2010-10-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Miniature and High Power X-ray Tube with Graphite Nanospines |
| Sub Title (in English) | |
| Keyword(1) | Carbon material |
| Keyword(2) | Field emission |
| Keyword(3) | X-ray tube |
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| 1st Author's Name | Tomonori Nakamura |
| 1st Author's Affiliation | Onizuka glass company limited (Onizuka glass Co., Ltd.) |
| 2nd Author's Name | Atsuo Jyouzuka |
| 2nd Author's Affiliation | Onizuka glass company limited (Onizuka glass Co., Ltd.) |
| 3rd Author's Name | Takayoshi Koike |
| 3rd Author's Affiliation | Onizuka glass company limited (Onizuka glass Co., Ltd.) |
| 4th Author's Name | Yoshihiro Onizuka |
| 4th Author's Affiliation | Onizuka glass company limited (Onizuka glass Co., Ltd.) |
| 5th Author's Name | Hidenori Mimura |
| 5th Author's Affiliation | Shizuoka University (Shizuoka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-10-26 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2010-136 |
| Volume (vol) | vol.110 |
| Number (no) | no.249 |
| Page | pp.43-46 |
| #Pages | 4 |
| Date of Issue | 2010-10-18 (ED) |
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