| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2024-08-09 |
| タイトル |
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|
タイトル |
Current status of the Tohoku microbeam system at Tohoku University and other facilities |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Shigeo Matsuyama （東北大学）
Misako Miwa（東北大学）
Sho Toyama（東北大学）
Tomihiro Kamiya（群馬大学）
Ishii Yasuyuki
Satoh Takahiro
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
We developed two microbeam lines, MB-I and MB-II, which both have adrupole lenses and slits on heavy, rigid, anti-vibration tables. The MB-I beam diameter of 400 nm was achieved by reducing the parasitic magnetic field. MB-II is a simpler version of MB-I; both beamlines have various applications, and both are controlled by LabVIEW-based software and a programable logic controller (PLC). The beam scanners are downstream of the quadrupole lenses and controlled by a CompactRIO system. An automatic beam-focusing and focal guidance system reduces the time required for experimental configuration; this system is in routine use by researchers at Tohoku University. Microbeam experiments can easily be performed using this system. To further expand the applications, we developed MB-II-AQUA, which is based on MB-II but has advanced modularization and packaging. MB-II-AQUA is commercially available and retains the performance of MB-II, but is easier to use. A control system for the quadrupole lens and slit has been installed at the Takasaki Advanced Radiation Research Institute, which is a leading microbeam research facility in Japan. |
| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section B
巻 539,
p. 79-88,
発行日 2023-03
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| 出版者 |
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|
出版者 |
Elsevier |
| ISSN |
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|
収録物識別子タイプ |
ISSN |
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収録物識別子 |
0168-583X |
| DOI |
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|
識別子タイプ |
DOI |
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関連識別子 |
10.1016/j.nimb.2023.03.023 |
