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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Masugata, Katsumi Kawahara, Yoshihiro Mitsui, Chihiro Kitamura, Iwao Takahashi, Takakazu Tanaka, Yasunori Tanoue, Hisao Aral, Kazuo |
| Copyright Year | 2002 |
| Description | Author affiliation: National Institute of Advanced Industry Science and Technology, Tukuba, 305-8568, Japan (Tanaka, Yasunori; Tanoue, Hisao; Aral, Kazuo) || Faculty of Engineering, Toyama University, 930-8555, Japan (Masugata, Katsumi; Kawahara, Yoshihiro; Mitsui, Chihiro; Kitamura, Iwao; Takahashi, Takakazu) |
| Abstract | To improve the purity of the ion beams new type of pulsed power ion accelerator named “bipolar pulse accelerator” was proposed. The accelerator consists of two acceleration gaps (an ion source gap and a post acceleration gap) and a drift tube, and a bipolar pulse is applied to the drift tube to accelerate the beam. In the accelerator intended ions are selectively accelerated and the purity of the ion beam is enhanced. As the first step of the development of the accelerator, a Br-type magnetically insulated acceleration gap is developed. The gap has an ion source of coaxial gas puff plasma gun on the grounded anode and a negative pulse is applied to the cathode to accelerate the ion beam. By using the plasma gun, ion source plasma (nitrogen) of current density around 100 $A/cm^{2}$ is obtained. In the paper, the experimental results of the evaluation of the ion beam and the characteristics of the gap are shown with the principle and the design concept of the proposed accelerator. |
| Starting Page | 413 |
| Ending Page | 416 |
| File Size | 784259 |
| Page Count | 4 |
| File Format | |
| ISBN | 9780735401075 |
| ISSN | 0094243X |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-06-23 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | AIP |
| Subject Keyword | Coils Nitrogen Anodes |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
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