Influence of magnetic field of a radial focusing external magnetically insulated diode on emission behavior of intense pulsed ion beam
| Parent link: | Nuclear Instruments and Methods in Physics Research B.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 537.— 2023.— P. 38-45 |
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| Autor Corporativo: | |
| Outros autores: | , , , , , , |
| Summary: | Title screen We investigated the effect of magnetic field in the anode and cathode gap (A-C gap) of a radial focusing (Br) external magnetically insulated diode on the emission behavior of IPIB. The magnetic field distribution between the A-C gap was analyzed by finite element method. The non-uniform magnetic field distribution induced the stronger ion emission at the outer ring area of the anode. It revealed the reason for the more serious depletion of the anode outer ring. Within the magnetic induction intensity less than 1.37 Bcrit, it was found experimentally that the diode voltage and ion beam density reached a higher value with the increase of magnetic field. A smoother surface of Al2O3 ceramic was observed after the irradiation of IPIB generated by the Br diode. The study provides guidance for optimizing ion emission uniformity and efficiency of Br diode, promoting the effective application of IPIB technology in materials science Текстовый файл |
| Publicado: |
2023
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| Subjects: | |
| Acceso en liña: | https://doi.org/10.1016/j.nimb.2023.01.017 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672549 |
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| 200 | 1 | |a Influence of magnetic field of a radial focusing external magnetically insulated diode on emission behavior of intense pulsed ion beam |f Mofei Xu, Shicheng Kuang, Xiang Yu [et al.] | |
| 203 | |a Текст |b визуальный |c электронный | ||
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| 300 | |a Title screen | ||
| 320 | |a References: 32 tit | ||
| 330 | |a We investigated the effect of magnetic field in the anode and cathode gap (A-C gap) of a radial focusing (Br) external magnetically insulated diode on the emission behavior of IPIB. The magnetic field distribution between the A-C gap was analyzed by finite element method. The non-uniform magnetic field distribution induced the stronger ion emission at the outer ring area of the anode. It revealed the reason for the more serious depletion of the anode outer ring. Within the magnetic induction intensity less than 1.37 Bcrit, it was found experimentally that the diode voltage and ion beam density reached a higher value with the increase of magnetic field. A smoother surface of Al2O3 ceramic was observed after the irradiation of IPIB generated by the Br diode. The study provides guidance for optimizing ion emission uniformity and efficiency of Br diode, promoting the effective application of IPIB technology in materials science | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Nuclear Instruments and Methods in Physics Research B |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 537 |v P. 38-45 |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a intense pulsed ion beam | |
| 610 | 1 | |a external magnetically insulated diode | |
| 610 | 1 | |a magnetic field distribution | |
| 610 | 1 | |a ion beam density | |
| 610 | 1 | |a surface roughness | |
| 701 | 0 | |a Xu Mo-Fei | |
| 701 | 0 | |a Kuang Shicheng | |
| 701 | 0 | |a Xiang Yu | |
| 701 | 0 | |a Zhang Shijian | |
| 701 | 0 | |a Yan Sha | |
| 701 | 1 | |a Remnev (Remnyov) |b G. E. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1948- |g Gennady Efimovich |9 15661 | |
| 701 | 0 | |a Le Xiaoyun | |
| 712 | 0 | 2 | |a National Research Tomsk Polytechnic University |c (2009- ) |9 27197 |
| 801 | 0 | |a RU |b 63413507 |c 20240517 | |
| 850 | |a 63413507 | ||
| 856 | 4 | |u https://doi.org/10.1016/j.nimb.2023.01.017 |z https://doi.org/10.1016/j.nimb.2023.01.017 | |
| 942 | |c CR | ||