Effect of plasmonic near field on the emittance of plasmon-enhanced photocathode
文献类型：期刊论文
| 作者 | Jiang, ZG; Li, XD; Huang, DZ; Zhang, M; Gu, Q |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2018 |
| 卷号 | 897页码:14-17 |
| ISSN号 | 0168-9002 |
| DOI | 10.1016/j.nima.2018.04.030 |
| 文献子类 | 期刊论文 |
| 英文摘要 | 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. |
| 语种 | 英语 |
| WOS记录号 | WOS:000433206800003 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28981]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Jiang, ZG 2.Li, XD 3.Huang, DZ 4.Zhang, M 5.Gu, Q |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：上海应用物理研究所
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