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| Design of a Miniaturized Electron Cyclotron Resonance Ion Source for High-Voltage Proton Accelerator | |
| 2023-08-01 | |
| Source Publication | APPLIED SCIENCES-BASEL
 |
| EISSN | 2076-3417 |
| Volume | 13Issue:15 |
| Status | 已发表 |
| DOI | 10.3390/app13158831 |
| Abstract | Featured Application We provide a microwave system design that is much smaller than the conventional design, and provide a method for judging whether the size of the discharge chamber is better under the condition of a limited permanent magnetic ring. This is of reference value for workers with similar design requirements. The Electron Cyclotron Resonance (ECR) ion source fulfills high-current, high-efficiency, and compactness requirements for high-voltage proton accelerators. It is a cathode-free source that uses microwaves to heat a magnetically confined plasma, so there is no cathode loss resulting in a short service life. We finished the design for a miniaturization ECR ion source system, including a microwave system and source body. The traditional microwave system's scale, which is approximately 1 m, has been reduced to 0.234 m, and the transmission efficiency is greater than 90%. The influence of cavity size and magnetic field distribution on gas ionization is analyzed under the condition that the outer size of the permanent magnet ring is limited, and the optimal scheme of cavity size and saddle-shaped magnetic field distribution is obtained. This design meets the requirement of fitting the ion source system into the restricted space in the high-voltage accelerator's head. |
| Keyword | ECR ion source miniaturized microwave system high-voltage accelerator magnetic field plasma |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Chemistry ; Engineering ; Materials Science ; Physics |
| WOS Subject | Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:001045393200001 |
| Publisher | MDPI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/323594 |
| Collection | 物质科学与技术学院 物质科学与技术学院_外聘教师 物质科学与技术学院_博士生 |
| Corresponding Author | He, Zi-Feng |
| Affiliation | 1.Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200444, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China |
| Recommended Citation GB/T 7714 | Yu, Hua-Fei,He, Zi-Feng,Zhao, Ming-Hua,et al. Design of a Miniaturized Electron Cyclotron Resonance Ion Source for High-Voltage Proton Accelerator[J]. APPLIED SCIENCES-BASEL,2023,13(15). |
| APA | Yu, Hua-Fei.,He, Zi-Feng.,Zhao, Ming-Hua.,Wan, Wei-Shi.,Liu, Huan-Ling.,...&Lu, Huan-Ting.(2023).Design of a Miniaturized Electron Cyclotron Resonance Ion Source for High-Voltage Proton Accelerator.APPLIED SCIENCES-BASEL,13(15). |
| MLA | Yu, Hua-Fei,et al."Design of a Miniaturized Electron Cyclotron Resonance Ion Source for High-Voltage Proton Accelerator".APPLIED SCIENCES-BASEL 13.15(2023). |
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