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| Presentation | 2013-10-22 16:30 W field emission cathode covered with rare earth oxide mono-layer and transition metal oxide mono-layer -- PEEM analysis and FEM analysis -- Hideaki Nakane, Hiroki Takeda (Muroran Inst. of Tech.), Takashi Kawakubo (KNCT)  ED2013-55 Link to ES Tech. Rep. Archives: ED2013-55 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | When the apex of tungsten field emitter modified by rare earth oxide or transition metal oxide mono-layer, the work function of W(100) surface is reduced. The low work function surface is expected to be much emission current. The work function of W(100) surface modified by rare earth oxide or transition metal oxide mono-layer are measured by PEEM (Photo Emission Electron Microscope). The field emission characteristics were observed with the tungsten field emitter modified by rare earth oxide or transition metal oxide. And, the work function was estimated from the F-N plots. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | W field emitter / rare earth oxide / transition metal oxide / W(100) surface / low work function surface / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 257, ED2013-55, pp. 19-22, Oct. 2013. | |
| Paper # | ED2013-55 | |
| Date of Issue | 2013-10-15 (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 | ED2013-55 Link to ES Tech. Rep. Archives: ED2013-55 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2013-10-22 - 2013-10-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Enreisou, Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Vacuum tube and vacuum nanoelectronics |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2013-10-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | W field emission cathode covered with rare earth oxide mono-layer and transition metal oxide mono-layer |
| Sub Title (in English) | PEEM analysis and FEM analysis |
| Keyword(1) | W field emitter |
| Keyword(2) | rare earth oxide |
| Keyword(3) | transition metal oxide |
| Keyword(4) | W(100) surface |
| Keyword(5) | low work function surface |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hideaki Nakane |
| 1st Author's Affiliation | Muroran Institute of Technology (Muroran Inst. of Tech.) |
| 2nd Author's Name | Hiroki Takeda |
| 2nd Author's Affiliation | Muroran Institute of Technology (Muroran Inst. of Tech.) |
| 3rd Author's Name | Takashi Kawakubo |
| 3rd Author's Affiliation | Kagawa National College of Technology (KNCT) |
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| Speaker | Author-1 |
| Date Time | 2013-10-22 16:30:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2013-55 |
| Volume (vol) | vol.113 |
| Number (no) | no.257 |
| Page | pp.19-22 |
| #Pages | 4 |
| Date of Issue | 2013-10-15 (ED) |
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