{"id":"https://openalex.org/W1975328552","doi":"https://doi.org/10.1109/embc.2013.6610235","title":"Rate-equation approach to optimal density ratio of K-Rb hybrid cells for optically pumped atomic magnetometers","display_name":"Rate-equation approach to optimal density ratio of K-Rb hybrid cells for optically pumped atomic magnetometers","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1975328552","doi":"https://doi.org/10.1109/embc.2013.6610235","mag":"1975328552","pmid":"https://pubmed.ncbi.nlm.nih.gov/24110422"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6610235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610235","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5063918575","display_name":"Yosuke Ito","orcid":"https://orcid.org/0000-0003-3245-3840"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yosuke Ito","raw_affiliation_strings":["Advanced Biomedical Engineering Research Unit, Kyoto University, Kyoto, Japan","Center for the Promotion of Interdiscipl. Educ. & Res., Kyoto Univ., Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Advanced Biomedical Engineering Research Unit, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"Center for the Promotion of Interdiscipl. Educ. & Res., Kyoto Univ., Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112290111","display_name":"Hiroyuki Ohnishi","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Ohnishi","raw_affiliation_strings":["Department of Electrical Engineering, Kyoto University, Kyoto, Japan","[Dept. of Electr. Eng., Kyoto Univ., Kyoto, Japan]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Kyoto Univ., Kyoto, Japan]","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100997135","display_name":"Keigo Kamada","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keigo Kamada","raw_affiliation_strings":["Department of Electrical Engineering, Kyoto University, Kyoto, Japan","[Dept. of Electr. Eng., Kyoto Univ., Kyoto, Japan]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Kyoto Univ., Kyoto, Japan]","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074595893","display_name":"Tetsuo Kobayashi","orcid":"https://orcid.org/0000-0002-4008-454X"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuo Kobayashi","raw_affiliation_strings":["Department of Electrical Engineering, Kyoto University, Kyoto, Japan","[Dept. of Electr. Eng., Kyoto Univ., Kyoto, Japan]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Kyoto Univ., Kyoto, Japan]","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5063918575"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.03802452,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"184","issue":null,"first_page":"3254","last_page":"3257"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":1.0,"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":1.0,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions","score":0.9951000213623047,"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/rubidium","display_name":"Rubidium","score":0.9850513339042664},{"id":"https://openalex.org/keywords/magnetometer","display_name":"Magnetometer","score":0.8912564516067505},{"id":"https://openalex.org/keywords/potassium","display_name":"Potassium","score":0.7495794296264648},{"id":"https://openalex.org/keywords/optical-pumping","display_name":"Optical pumping","score":0.519256591796875},{"id":"https://openalex.org/keywords/atomic-physics","display_name":"Atomic physics","score":0.4721817076206207},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4640013575553894},{"id":"https://openalex.org/keywords/atom-optics","display_name":"Atom optics","score":0.46132344007492065},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4133964478969574},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.3649061918258667},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31150317192077637},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.23087558150291443},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.224360853433609},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.1655929982662201},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.15480762720108032},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.07572019100189209}],"concepts":[{"id":"https://openalex.org/C526903357","wikidata":"https://www.wikidata.org/wiki/Q895","display_name":"Rubidium","level":3,"score":0.9850513339042664},{"id":"https://openalex.org/C153946474","wikidata":"https://www.wikidata.org/wiki/Q333921","display_name":"Magnetometer","level":3,"score":0.8912564516067505},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.7495794296264648},{"id":"https://openalex.org/C148651041","wikidata":"https://www.wikidata.org/wiki/Q2027473","display_name":"Optical pumping","level":3,"score":0.519256591796875},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.4721817076206207},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4640013575553894},{"id":"https://openalex.org/C2775929963","wikidata":"https://www.wikidata.org/wiki/Q245987","display_name":"Atom optics","level":2,"score":0.46132344007492065},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4133964478969574},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3649061918258667},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31150317192077637},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.23087558150291443},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.224360853433609},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.1655929982662201},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.15480762720108032},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.07572019100189209},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008280","descriptor_name":"Magnetics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008280","descriptor_name":"Magnetics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008280","descriptor_name":"Magnetics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011188","descriptor_name":"Potassium","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D011188","descriptor_name":"Potassium","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D011188","descriptor_name":"Potassium","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D011211","descriptor_name":"Electric Power Supplies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011211","descriptor_name":"Electric Power Supplies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011211","descriptor_name":"Electric Power Supplies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011789","descriptor_name":"Quantum Theory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011789","descriptor_name":"Quantum Theory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011789","descriptor_name":"Quantum Theory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012413","descriptor_name":"Rubidium","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012413","descriptor_name":"Rubidium","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D012413","descriptor_name":"Rubidium","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D015225","descriptor_name":"Magnetoencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015225","descriptor_name":"Magnetoencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015225","descriptor_name":"Magnetoencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053798","descriptor_name":"Magnetocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053798","descriptor_name":"Magnetocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053798","descriptor_name":"Magnetocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2013.6610235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610235","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:24110422","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24110422","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1493237032","https://openalex.org/W1573363899","https://openalex.org/W1970047191","https://openalex.org/W1973251399","https://openalex.org/W1984423917","https://openalex.org/W2013364211","https://openalex.org/W2024795523","https://openalex.org/W2077767829","https://openalex.org/W2082996614","https://openalex.org/W2131775935","https://openalex.org/W2142983517","https://openalex.org/W2149817366","https://openalex.org/W2149967271","https://openalex.org/W2766839228","https://openalex.org/W3098191548"],"related_works":["https://openalex.org/W2013868361","https://openalex.org/W2011805230","https://openalex.org/W1988523317","https://openalex.org/W2405971512","https://openalex.org/W2094504754","https://openalex.org/W2041072355","https://openalex.org/W2049326737","https://openalex.org/W1998921310","https://openalex.org/W2062158461","https://openalex.org/W2900207855"],"abstract_inverted_index":{"The":[0],"goal":[1],"of":[2,10,19,29,38,59],"this":[3],"study":[4],"is":[5],"to":[6,68],"determine":[7],"optimal":[8,35],"conditions":[9],"optically":[11],"pumped":[12],"atomic":[13],"magnetometers":[14,31],"using":[15],"a":[16],"hybrid":[17],"cell":[18],"potassium":[20,39,60],"and":[21,32,40,55,61],"rubidium":[22,41,62],"atoms.":[23,42],"We":[24,43],"theoretically":[25],"investigated":[26],"the":[27,30,34,46,52,56,70],"properties":[28],"considered":[33],"density":[36,57],"ratio":[37,58],"found":[44],"that":[45],"experimental":[47],"results":[48],"agreed":[49],"well":[50],"with":[51],"theoretical":[53],"estimations":[54],"atoms":[63],"should":[64],"be":[65],"around":[66],"200":[67],"achieve":[69],"highest":[71],"sensitivity.":[72]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
