{"id":"https://openalex.org/W2050650802","doi":"https://doi.org/10.1063/1.1134570","title":"Studies of the hollow discharge duoplasmatron as a source of H\u2212 ions","display_name":"Studies of the hollow discharge duoplasmatron as a source of H\u2212 ions","publication_year":1976,"publication_date":"1976-12-01","ids":{"openalex":"https://openalex.org/W2050650802","doi":"https://doi.org/10.1063/1.1134570","mag":"2050650802"},"language":"en","primary_location":{"id":"doi:10.1063/1.1134570","doi":"https://doi.org/10.1063/1.1134570","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.1134570","pdf_url":null,"source":{"id":"https://openalex.org/S31010182","display_name":"Review of Scientific Instruments","issn_l":"0034-6748","issn":["0034-6748","1089-7623","1527-2400"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Review of Scientific Instruments","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050075379","display_name":"M. Kobayashi","orcid":"https://orcid.org/0000-0002-0990-7093","observed_orcids":["https://orcid.org/0000-0002-0990-7093"]},"institutions":[{"id":"https://openalex.org/I138728355","display_name":"High Energy Accelerator Research Organization","ror":"https://ror.org/01g5y5k24","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I138728355"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Kobayashi","raw_affiliation_strings":["National Laboratory for High Energy Physics, Oho-Machi, Tsukuba-Gun, Ibaraki-Ken 300-32, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Laboratory for High Energy Physics, Oho-Machi, Tsukuba-Gun, Ibaraki-Ken 300-32, Japan","institution_ids":["https://openalex.org/I138728355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022904341","display_name":"Krsto Prelec","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200870766","display_name":"Brookhaven National Laboratory","ror":"https://ror.org/02ex6cf31","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I200870766","https://openalex.org/I39565521","https://openalex.org/I4210142672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Prelec","raw_affiliation_strings":["Brookhaven National Laboratory, Upton, New York 11973"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brookhaven National Laboratory, Upton, New York 11973","institution_ids":["https://openalex.org/I200870766"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041172932","display_name":"Th. J. M. Sluyters","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200870766","display_name":"Brookhaven National Laboratory","ror":"https://ror.org/02ex6cf31","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I200870766","https://openalex.org/I39565521","https://openalex.org/I4210142672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Th. Sluyters","raw_affiliation_strings":["Brookhaven National Laboratory, Upton, New York 11973"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brookhaven National Laboratory, Upton, New York 11973","institution_ids":["https://openalex.org/I200870766"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9558,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.72981865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"47","issue":"12","first_page":"1425","last_page":"1434"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11367","display_name":"Particle accelerators and beam dynamics","score":0.9648000001907349,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11367","display_name":"Particle accelerators and beam dynamics","score":0.9648000001907349,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12077","display_name":"Vacuum and Plasma Arcs","score":0.01140000019222498,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10781","display_name":"Low-Pressure Plasma Processing and Diagnostics","score":0.008700000122189522,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/negative-hydrogen-ion-source","display_name":"negative hydrogen ion source","score":0.9829999804496765},{"id":"https://openalex.org/keywords/normalized-emittance","display_name":"normalized emittance","score":0.8080000281333923},{"id":"https://openalex.org/keywords/arc-current","display_name":"arc current","score":0.6830000281333923},{"id":"https://openalex.org/keywords/gas-pressure","display_name":"gas pressure","score":0.9509999752044678},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"magnetic field","score":0.9010000228881836},{"id":"https://openalex.org/keywords/electrode-geometry","display_name":"electrode geometry","score":0.9620000123977661},{"id":"https://openalex.org/keywords/volume-production","display_name":"volume production","score":0.4009999930858612},{"id":"https://openalex.org/keywords/surface-production","display_name":"surface production","score":0.9890000224113464}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.730881929397583},{"id":"https://openalex.org/C512968161","wikidata":"https://www.wikidata.org/wiki/Q556","display_name":"Hydrogen","level":2,"score":0.726436972618103},{"id":"https://openalex.org/C92508244","wikidata":"https://www.wikidata.org/wiki/Q3369825","display_name":"Thermal emittance","level":3,"score":0.63510662317276},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.614790678024292},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.5173422694206238},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.5145630240440369},{"id":"https://openalex.org/C519659679","wikidata":"https://www.wikidata.org/wiki/Q1108","display_name":"Caesium","level":2,"score":0.513211727142334},{"id":"https://openalex.org/C188224857","wikidata":"https://www.wikidata.org/wiki/Q905291","display_name":"Ion source","level":3,"score":0.47682303190231323},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.45309382677078247},{"id":"https://openalex.org/C93106096","wikidata":"https://www.wikidata.org/wiki/Q17125820","display_name":"Ion beam deposition","level":4,"score":0.450838178396225},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4242945909500122},{"id":"https://openalex.org/C50774322","wikidata":"https://www.wikidata.org/wiki/Q644248","display_name":"Ion beam","level":3,"score":0.41655927896499634},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.41426533460617065},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.40127280354499817},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3729328513145447},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.13528123497962952},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13345491886138916},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.1134570","doi":"https://doi.org/10.1063/1.1134570","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.1134570","pdf_url":null,"source":{"id":"https://openalex.org/S31010182","display_name":"Review of Scientific Instruments","issn_l":"0034-6748","issn":["0034-6748","1089-7623","1527-2400"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Review of Scientific Instruments","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1539998809","https://openalex.org/W1562248490","https://openalex.org/W2033218889","https://openalex.org/W2048725097","https://openalex.org/W2078264742","https://openalex.org/W2082632207","https://openalex.org/W2087464419","https://openalex.org/W3160751721"],"related_works":["https://openalex.org/W2082632207","https://openalex.org/W1987002156","https://openalex.org/W2593260145","https://openalex.org/W2183436880","https://openalex.org/W1613488868","https://openalex.org/W2050305744","https://openalex.org/W1999472216","https://openalex.org/W1976815744","https://openalex.org/W4409698847","https://openalex.org/W1998349108"],"abstract_inverted_index":{"A":[0],"parametric":[1],"study":[2],"was":[3,65,95,110],"made":[4],"of":[5,30,62,72,79,92,104,116,124],"the":[6,19,25,31,37,41,54,84,98,107,117,121,128,133,137],"pulsed":[7],"hollow":[8],"discharge":[9],"duoplasmatron,":[10],"operating":[11],"as":[12],"a":[13,57,76,102],"negative":[14],"hydrogen":[15,21,55,129],"ion":[16],"source":[17],"in":[18,24,127,136],"pure":[20],"mode":[22,56,87,130],"and":[23,36,51,131],"mixed":[26,85],"hydrogen\u2013cesium":[27,86,138],"mode.":[28,139],"Effects":[29],"arc":[32],"current,":[33],"gas":[34],"pressure,":[35],"magnetic":[38],"field":[39],"on":[40],"extracted":[42],"H\u2212":[43,59,89,125],"current":[44,61,91,103],"were":[45],"investigated":[46],"for":[47],"different":[48],"electrode":[49],"geometries":[50],"potentials.":[52],"In":[53,83],"maximum":[58],"beam":[60,90],"11":[63],"mA":[64,94,106],"obtained":[66,96],"from":[67,97],"an":[68,88],"anode":[69],"extraction":[70],"aperture":[71],"2.45-mm":[73],"diameter,":[74],"with":[75],"normalized":[77,108],"emittance":[78,109],"0.1\u03c0":[80],"cm":[81,112],"mrad.":[82,113],"60":[93],"same":[99],"aperture.":[100],"At":[101],"40":[105],"0.23\u03c0":[111],"An":[114],"analysis":[115],"results":[118],"points":[119],"to":[120,132],"volume":[122],"production":[123,135],"ions":[126],"surface":[134]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
