{"id":"https://openalex.org/W4399871429","doi":"https://doi.org/10.3390/s24124000","title":"Ultra-High Vacuum Cells Realized by Miniature Ion Pump Using High-Efficiency Plasma Source","display_name":"Ultra-High Vacuum Cells Realized by Miniature Ion Pump Using High-Efficiency Plasma Source","publication_year":2024,"publication_date":"2024-06-20","ids":{"openalex":"https://openalex.org/W4399871429","doi":"https://doi.org/10.3390/s24124000","pmid":"https://pubmed.ncbi.nlm.nih.gov/38931783"},"language":"en","primary_location":{"id":"doi:10.3390/s24124000","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24124000","pdf_url":"https://www.mdpi.com/1424-8220/24/12/4000/pdf?version=1718872760","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/12/4000/pdf?version=1718872760","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041015460","display_name":"Yuichi Kurashima","orcid":"https://orcid.org/0000-0002-2852-2877"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yuichi Kurashima","raw_affiliation_strings":["Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8564, Japan"],"affiliations":[{"raw_affiliation_string":"Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8564, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102118982","display_name":"Atsuhiko Maeda","orcid":null},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsuhiko Maeda","raw_affiliation_strings":["Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8564, Japan"],"affiliations":[{"raw_affiliation_string":"Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8564, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037572737","display_name":"Naoto Oshima","orcid":null},"institutions":[{"id":"https://openalex.org/I104946051","display_name":"Nihon University","ror":"https://ror.org/05jk51a88","country_code":"JP","type":"education","lineage":["https://openalex.org/I104946051"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoto Oshima","raw_affiliation_strings":["College of Science and Technology, Nihon University, Funabashi 274-8501, Japan"],"affiliations":[{"raw_affiliation_string":"College of Science and Technology, Nihon University, Funabashi 274-8501, Japan","institution_ids":["https://openalex.org/I104946051"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087409575","display_name":"Taisei Motomura","orcid":"https://orcid.org/0000-0002-1791-9190"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taisei Motomura","raw_affiliation_strings":["Sensing System Research Center, National Institute of Advanced Industrial Science and Technology, Tosu 841-0052, Japan"],"affiliations":[{"raw_affiliation_string":"Sensing System Research Center, National Institute of Advanced Industrial Science and Technology, Tosu 841-0052, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015622557","display_name":"Takashi Matsumae","orcid":"https://orcid.org/0000-0001-5767-8398"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Matsumae","raw_affiliation_strings":["Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8564, Japan"],"affiliations":[{"raw_affiliation_string":"Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8564, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104069529","display_name":"Mitsuhiro Watanabe","orcid":null},"institutions":[{"id":"https://openalex.org/I104946051","display_name":"Nihon University","ror":"https://ror.org/05jk51a88","country_code":"JP","type":"education","lineage":["https://openalex.org/I104946051"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mitsuhiro Watanabe","raw_affiliation_strings":["College of Science and Technology, Nihon University, Funabashi 274-8501, Japan"],"affiliations":[{"raw_affiliation_string":"College of Science and Technology, Nihon University, Funabashi 274-8501, Japan","institution_ids":["https://openalex.org/I104946051"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036116563","display_name":"Hideki Takagi","orcid":"https://orcid.org/0000-0001-6802-3346"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideki Takagi","raw_affiliation_strings":["Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8564, Japan"],"affiliations":[{"raw_affiliation_string":"Device Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8564, Japan","institution_ids":["https://openalex.org/I73613424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5041015460"],"corresponding_institution_ids":["https://openalex.org/I73613424"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.0332,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.74482664,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"24","issue":"12","first_page":"4000","last_page":"4000"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9998000264167786,"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/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates","score":0.9994999766349792,"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/T11965","display_name":"Quantum, superfluid, helium dynamics","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ultra-high-vacuum","display_name":"Ultra-high vacuum","score":0.7453925609588623},{"id":"https://openalex.org/keywords/miniaturization","display_name":"Miniaturization","score":0.7208378911018372},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5670721530914307},{"id":"https://openalex.org/keywords/vacuum-chamber","display_name":"Vacuum chamber","score":0.5578311681747437},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5163870453834534},{"id":"https://openalex.org/keywords/vacuum-pump","display_name":"Vacuum pump","score":0.4945339858531952},{"id":"https://openalex.org/keywords/ion","display_name":"Ion","score":0.49220386147499084},{"id":"https://openalex.org/keywords/plasma","display_name":"Plasma","score":0.46967798471450806},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.3035765290260315},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.2846682667732239},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12724682688713074}],"concepts":[{"id":"https://openalex.org/C82225425","wikidata":"https://www.wikidata.org/wiki/Q7880334","display_name":"Ultra-high vacuum","level":2,"score":0.7453925609588623},{"id":"https://openalex.org/C57528182","wikidata":"https://www.wikidata.org/wiki/Q1271842","display_name":"Miniaturization","level":2,"score":0.7208378911018372},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5670721530914307},{"id":"https://openalex.org/C2777527079","wikidata":"https://www.wikidata.org/wiki/Q2301626","display_name":"Vacuum chamber","level":2,"score":0.5578311681747437},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5163870453834534},{"id":"https://openalex.org/C2781358709","wikidata":"https://www.wikidata.org/wiki/Q745837","display_name":"Vacuum pump","level":2,"score":0.4945339858531952},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.49220386147499084},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.46967798471450806},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3035765290260315},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2846682667732239},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12724682688713074},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/s24124000","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24124000","pdf_url":"https://www.mdpi.com/1424-8220/24/12/4000/pdf?version=1718872760","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:38931783","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38931783","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:11207791","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11207791","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11207791/pdf/sensors-24-04000.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:ce45323a51224ba0b39d3b52e972929c","is_oa":true,"landing_page_url":"https://doaj.org/article/ce45323a51224ba0b39d3b52e972929c","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 12, p 4000 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s24124000","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24124000","pdf_url":"https://www.mdpi.com/1424-8220/24/12/4000/pdf?version=1718872760","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4399871429.pdf"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1831497290","https://openalex.org/W1903566128","https://openalex.org/W1967697070","https://openalex.org/W2029586943","https://openalex.org/W2029836646","https://openalex.org/W2062543450","https://openalex.org/W2077073603","https://openalex.org/W2563102452","https://openalex.org/W2761768083","https://openalex.org/W2793959982","https://openalex.org/W2952625929","https://openalex.org/W3106479965","https://openalex.org/W4220866395","https://openalex.org/W4231284782","https://openalex.org/W4311430041","https://openalex.org/W4316672842","https://openalex.org/W6731005540","https://openalex.org/W6764643694"],"related_works":["https://openalex.org/W3080565392","https://openalex.org/W3082614358","https://openalex.org/W3173037332","https://openalex.org/W3138104734","https://openalex.org/W2057925869","https://openalex.org/W1184141098","https://openalex.org/W2134685424","https://openalex.org/W2169755937","https://openalex.org/W2092259181","https://openalex.org/W2110865923"],"abstract_inverted_index":{"In":[0,55],"recent":[1],"years,":[2],"there":[3],"has":[4],"been":[5],"significant":[6],"interest":[7],"in":[8],"quantum":[9,16,23,31,155],"technology,":[10],"characterized":[11],"by":[12,65,107,119,133],"the":[13,37,89,110,134,141,151],"emergence":[14],"of":[15,30,39,48,143,153],"computers":[17],"boasting":[18],"immense":[19],"processing":[20],"power,":[21],"ultra-sensitive":[22],"sensors,":[24],"and":[25],"ultra-precise":[26],"atomic":[27],"clocks.":[28],"Miniaturization":[29],"devices":[32],"using":[33,70],"cold":[34],"atoms":[35],"necessitates":[36],"employment":[38],"an":[40,60,76,126,145],"ultra-high":[41,61,127,146],"vacuum":[42,62,85,96,103,112,128,147],"miniature":[43,67,78,102,111,121,154],"cell":[44,63,104,115,148],"with":[45],"a":[46,66,71,84,101,120],"pressure":[47],"approximately":[49],"10<sup>-6</sup>":[50],"Pa":[51],"or":[52],"even":[53],"lower.":[54],"this":[56],"study,":[57],"we":[58],"developed":[59],"realized":[64],"ion":[68,79,90,122],"pump":[69,80,123],"high-efficiency":[72],"plasma":[73],"source.":[74],"Initially,":[75],"unsealed":[77],"was":[81,98,105,116,131],"introduced":[82],"into":[83],"chamber,":[86],"after":[87],"which":[88,130],"pump's":[91],"discharge":[92,136],"current,":[93],"depending":[94],"on":[95],"pressures,":[97],"evaluated.":[99],"Subsequently,":[100],"fabricated":[106],"hermetically":[108],"sealing":[109],"pump.":[113],"The":[114],"successfully":[117],"evacuated":[118],"down":[124],"to":[125],"region,":[129],"derived":[132],"measured":[135],"current.":[137],"Our":[138],"findings":[139],"demonstrate":[140],"feasibility":[142],"achieving":[144],"necessary":[149],"for":[150],"operation":[152],"devices.":[156]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
