Development of a miniaturized duoplasmatron ion source
A miniature sized duoplasmatron ion source mountable on a standard 34 mm diameter copper gasket flange was designed, and its performance was tested. A hollow cathode exited a stable discharge in the anode through a 3 mm diameter orifice of the intermediate electrode with less than 10 W discharge pow...
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| Veröffentlicht in: | Review of scientific instruments 2020-01, Vol.91 (1), p.013505-013505 |
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| container_title | Review of scientific instruments |
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| creator | Kuzumi, Tatsuya Wada, Motoi |
| description | A miniature sized duoplasmatron ion source mountable on a standard 34 mm diameter copper gasket flange was designed, and its performance was tested. A hollow cathode exited a stable discharge in the anode through a 3 mm diameter orifice of the intermediate electrode with less than 10 W discharge power for Ar. The extracted ion beam current was larger at a smaller discharge current and was maximum at 5 mA below, where the discharge became unstable. A Faraday cup located 200 mm downstream of the extractor detected 1 µA beam current at 5 mA discharge current with 390 V discharge voltage and 2 kV extraction potential. The source required higher discharge voltage for operation of hydrogen gas. |
| doi_str_mv | 10.1063/1.5128752 |
| format | Article |
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A hollow cathode exited a stable discharge in the anode through a 3 mm diameter orifice of the intermediate electrode with less than 10 W discharge power for Ar. The extracted ion beam current was larger at a smaller discharge current and was maximum at 5 mA below, where the discharge became unstable. A Faraday cup located 200 mm downstream of the extractor detected 1 µA beam current at 5 mA discharge current with 390 V discharge voltage and 2 kV extraction potential. The source required higher discharge voltage for operation of hydrogen gas.</description><subject>Discharge</subject><subject>Electric potential</subject><subject>Hollow cathodes</subject><subject>Hydrogen storage</subject><subject>Ion beams</subject><subject>Ion sources</subject><subject>Orifices</subject><subject>Scientific apparatus & instruments</subject><subject>Voltage</subject><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp90MtKxDAUBuAgijNeFr6AFNyo0DG3Js1SxisMuNF1yCSn0KFtatIK-vRGZhxBwQPhbD7-HH6ETgieESzYFZkVhJayoDtoSnCpciko20VTjBnPheTlBB3EuMJpCkL20YRRTKigYorEDbxB4_sWuiHzVWaytu5qM4yh_gCXudH3jYmtGYLvsjq96Mdg4QjtVaaJcLzZh-jl7vZ5_pAvnu4f59eL3HKuhlwqoAKbpeWOWAHUFcIY4ig1uABHKigxdyBVVWJZcgmYUWWss84osIQJdojO17l98K8jxEG3dbTQNKYDP0ZNWYEVIZLRRM9-0VU6tUvXJcU4lpgxldTFWtngYwxQ6T7UrQnvmmD9VaYmelNmsqebxHHZgtvK7_YSuFyDaOvBDKmerXnz4SdJ9676D__9-hPTkomY</recordid><startdate>20200101</startdate><enddate>20200101</enddate><creator>Kuzumi, Tatsuya</creator><creator>Wada, Motoi</creator><general>American Institute of Physics</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9611-2004</orcidid><orcidid>https://orcid.org/0000000196112004</orcidid></search><sort><creationdate>20200101</creationdate><title>Development of a miniaturized duoplasmatron ion source</title><author>Kuzumi, Tatsuya ; Wada, Motoi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c449t-79e260abc4d1c6e2d56aa1d22a05ed1fe804de79f807847e0329acdcda9ec1363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Discharge</topic><topic>Electric potential</topic><topic>Hollow cathodes</topic><topic>Hydrogen storage</topic><topic>Ion beams</topic><topic>Ion sources</topic><topic>Orifices</topic><topic>Scientific apparatus & instruments</topic><topic>Voltage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kuzumi, Tatsuya</creatorcontrib><creatorcontrib>Wada, Motoi</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kuzumi, Tatsuya</au><au>Wada, Motoi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of a miniaturized duoplasmatron ion source</atitle><jtitle>Review of scientific instruments</jtitle><addtitle>Rev Sci Instrum</addtitle><date>2020-01-01</date><risdate>2020</risdate><volume>91</volume><issue>1</issue><spage>013505</spage><epage>013505</epage><pages>013505-013505</pages><issn>0034-6748</issn><eissn>1089-7623</eissn><coden>RSINAK</coden><abstract>A miniature sized duoplasmatron ion source mountable on a standard 34 mm diameter copper gasket flange was designed, and its performance was tested. 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| fulltext | fulltext |
| identifier | ISSN: 0034-6748 |
| ispartof | Review of scientific instruments, 2020-01, Vol.91 (1), p.013505-013505 |
| issn | 0034-6748 1089-7623 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_5128752 |
| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Discharge Electric potential Hollow cathodes Hydrogen storage Ion beams Ion sources Orifices Scientific apparatus & instruments Voltage |
| title | Development of a miniaturized duoplasmatron ion source |
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