Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Effect of plasmonic near field on the emittance of plasmon-enhanced photocathode | |
| Jiang, ZG; Li, XD; Huang, DZ; Zhang, M; Gu, Q | |
| 2018 | |
| Source Publication | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| ISSN | 0168-9002 |
| Volume | 897Pages:14-17 |
| Subtype | 期刊论文 |
| Abstract | The surface plasmon polaritons make the emittance of the electron beam emitted from the photocathode complicated. In this article, numerical investigations are carried out to study the influence of the plasmonic near field (PNF) excited by a square hole array on the beam emittance. The characteristics of the emittance induced by PNF are studied. The coupling between the emittance caused by PNF and the original intrinsic emittance due to the excess energy of electrons and the surface roughness of the cathode is discussed. The results provide insights into the suppression of the emittance caused by PNF and new possibilities to break the limits of the nature of the materials, improving the performance of a photocathode. |
| DOI | 10.1016/j.nima.2018.04.030 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000433206800003 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/28981 |
| Collection | 中科院上海应用物理研究所2011-2018年 |
| Affiliation | 1.Jiang, ZG 2.Li, XD 3.Huang, DZ 4.Zhang, M 5.Gu, Q |
| Recommended Citation GB/T 7714 | Jiang, ZG,Li, XD,Huang, DZ,et al. Effect of plasmonic near field on the emittance of plasmon-enhanced photocathode[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2018,897:14-17. |
| APA | Jiang, ZG,Li, XD,Huang, DZ,Zhang, M,&Gu, Q.(2018).Effect of plasmonic near field on the emittance of plasmon-enhanced photocathode.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,897,14-17. |
| MLA | Jiang, ZG,et al."Effect of plasmonic near field on the emittance of plasmon-enhanced photocathode".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 897(2018):14-17. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Effect of plasmonic （1631KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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