Coaxial ECR Ion Source for Direct-Acting Accelerators

IF 0.4 4区 工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY
S. G. Konstantinov
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引用次数: 0

Abstract

An ion injector based on an ECR discharge in a coaxial resonator is described. Its effectiveness is due to the use of several original solutions: a direct connection of the magnetron to an ion source is used, the original magnetic system has a configuration with precise adjustment to the maximum ion current, in addition, it minimizes the combustion zone at the emission hole. The ion current is also significantly increased due to the use of ceramic inserts in the discharge zone. The device does not have a standard microwave path, and the microwave generator (magnetron) is connected directly to the communication loop of the coaxial resonator. The recoverable current of hydrogen ions with a microwave power input of approximately 100 W is 8.5 mA.

Abstract Image

直接作用加速器用同轴ECR离子源
介绍了一种基于同轴腔内ECR放电的离子注入器。它的有效性是由于使用了几种原始解决方案:使用磁控管与离子源的直接连接,原始磁系统具有精确调节最大离子电流的配置,此外,它最大限度地减少了发射孔处的燃烧区。由于在放电区使用陶瓷插入,离子电流也显著增加。该装置没有标准的微波路径,微波发生器(磁控管)直接连接到同轴谐振器的通信环路上。当微波功率输入约为100w时,氢离子的可回收电流为8.5 mA。
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来源期刊
Instruments and Experimental Techniques
Instruments and Experimental Techniques 工程技术-工程:综合
CiteScore
1.20
自引率
33.30%
发文量
113
审稿时长
4-8 weeks
期刊介绍: Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
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