{"id":"https://openalex.org/W3006000377","doi":"https://doi.org/10.1088/1361-6455/ab7670","title":"Hyperfine measurement of the 6P 1/2 state in 87 Rb using double resonance on blue and IR transition","display_name":"Hyperfine measurement of the 6P 1/2 state in 87 Rb using double resonance on blue and IR transition","publication_year":2020,"publication_date":"2020-02-14","ids":{"openalex":"https://openalex.org/W3006000377","doi":"https://doi.org/10.1088/1361-6455/ab7670","mag":"3006000377"},"language":"en","primary_location":{"id":"doi:10.1088/1361-6455/ab7670","doi":"https://doi.org/10.1088/1361-6455/ab7670","is_oa":false,"landing_page_url":"https://doi.org/10.1088/1361-6455/ab7670","pdf_url":null,"source":{"id":"https://openalex.org/S108417319","display_name":"Journal of Physics B Atomic Molecular and Optical Physics","issn_l":"0953-4075","issn":["0953-4075","1361-6455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics B: Atomic, Molecular and Optical Physics","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2101.06452","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084660978","display_name":"Elijah Ogaro Nyakang\u2019o","orcid":"https://orcid.org/0000-0002-3215-9871","observed_orcids":["https://orcid.org/0000-0002-3215-9871"]},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Elijah Ogaro Nyakang\u2019o","raw_affiliation_strings":["Department of Physics, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India"],"raw_orcid":"https://orcid.org/0000-0002-3215-9871","affiliations":[{"raw_affiliation_string":"Department of Physics, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043970359","display_name":"Dangka Shylla","orcid":"https://orcid.org/0000-0002-3905-4589","observed_orcids":["https://orcid.org/0000-0002-3905-4589"]},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dangka Shylla","raw_affiliation_strings":["Department of Physics, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India"],"raw_orcid":"https://orcid.org/0000-0002-3905-4589","affiliations":[{"raw_affiliation_string":"Department of Physics, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069918566","display_name":"Vasant Natarajan A","orcid":"https://orcid.org/0000-0002-1456-665X","observed_orcids":["https://orcid.org/0000-0002-1456-665X"]},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vasant Natarajan","raw_affiliation_strings":["Department of Physics, Indian Institute of Science, Bangalore, 560012, India"],"raw_orcid":"https://orcid.org/0000-0002-1456-665X","affiliations":[{"raw_affiliation_string":"Department of Physics, Indian Institute of Science, Bangalore, 560012, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030211890","display_name":"Kanhaiya Pandey","orcid":"https://orcid.org/0000-0002-4154-5694","observed_orcids":["https://orcid.org/0000-0002-4154-5694"]},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Kanhaiya Pandey","raw_affiliation_strings":["Department of Physics, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India"],"raw_orcid":"https://orcid.org/0000-0002-4154-5694","affiliations":[{"raw_affiliation_string":"Department of Physics, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India","institution_ids":["https://openalex.org/I1317621060"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5030211890"],"corresponding_institution_ids":["https://openalex.org/I1317621060"],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":1.0172,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.73476894,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"53","issue":"9","first_page":"095001","last_page":"095001"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10523","display_name":"Atomic and Molecular Physics","score":0.4219000041484833,"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/T10523","display_name":"Atomic and Molecular Physics","score":0.4219000041484833,"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/T11414","display_name":"Quantum optics and atomic interactions","score":0.2556000053882599,"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/T12004","display_name":"Advanced Frequency and Time Standards","score":0.24480000138282776,"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-87","display_name":"rubidium-87","score":0.8339999914169312},{"id":"https://openalex.org/keywords/hyperfine-splitting","display_name":"hyperfine splitting","score":0.9860000014305115},{"id":"https://openalex.org/keywords/double-resonance-spectroscopy","display_name":"double resonance spectroscopy","score":0.7839999794960022},{"id":"https://openalex.org/keywords/electromagnetically-induced-transparency","display_name":"electromagnetically induced transparency","score":0.8980000019073486},{"id":"https://openalex.org/keywords/optical-pumping","display_name":"optical pumping","score":0.9679999947547913},{"id":"https://openalex.org/keywords/780-nm","display_name":"780 nm","score":0.6200000047683716}],"concepts":[{"id":"https://openalex.org/C131538251","wikidata":"https://www.wikidata.org/wiki/Q1413102","display_name":"Hyperfine structure","level":2,"score":0.8943100571632385},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.8493647575378418},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.749308168888092},{"id":"https://openalex.org/C131935069","wikidata":"https://www.wikidata.org/wiki/Q3537757","display_name":"Electromagnetically induced transparency","level":2,"score":0.6713798642158508},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.5991551280021667},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.5200076699256897},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.4986720085144043},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4294450283050537},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4202447533607483},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4105975031852722},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.34454143047332764},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34241047501564026},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.29113277792930603},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24846848845481873},{"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/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1088/1361-6455/ab7670","doi":"https://doi.org/10.1088/1361-6455/ab7670","is_oa":false,"landing_page_url":"https://doi.org/10.1088/1361-6455/ab7670","pdf_url":null,"source":{"id":"https://openalex.org/S108417319","display_name":"Journal of Physics B Atomic Molecular and Optical Physics","issn_l":"0953-4075","issn":["0953-4075","1361-6455"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics B: Atomic, Molecular and Optical Physics","raw_type":"journal-article"},{"id":"pmh:oai:eprints.iisc.ac.in:65595","doi":null,"is_oa":false,"landing_page_url":"http://eprints.iisc.ac.in/65595/1/jou_phy_ato_mol_opt_phy_53-9_2020.pdf","pdf_url":"http://eprints.iisc.ac.in/65595/1/jou_phy_ato_mol_opt_phy_53-9_2020.pdf","source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:arXiv.org:2101.06452","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2101.06452","pdf_url":"https://arxiv.org/pdf/2101.06452","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2101.06452","doi":"https://doi.org/10.48550/arxiv.2101.06452","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2101.06452","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2101.06452","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2101.06452","pdf_url":"https://arxiv.org/pdf/2101.06452","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G6665976829","display_name":null,"funder_award_id":"ECR/2017/000781","funder_id":"https://openalex.org/F4320334771","funder_display_name":"Science and Engineering Research Board"}],"funders":[{"id":"https://openalex.org/F4320328056","display_name":"Indian Council for Cultural Relations","ror":"https://ror.org/03j008m31"},{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1633227623","https://openalex.org/W1964488890","https://openalex.org/W1991582728","https://openalex.org/W1994892668","https://openalex.org/W2004037996","https://openalex.org/W2011408648","https://openalex.org/W2013069652","https://openalex.org/W2013336250","https://openalex.org/W2018583512","https://openalex.org/W2026381071","https://openalex.org/W2028382948","https://openalex.org/W2031397514","https://openalex.org/W2035393750","https://openalex.org/W2059213590","https://openalex.org/W2065300094","https://openalex.org/W2065770507","https://openalex.org/W2072324812","https://openalex.org/W2072702630","https://openalex.org/W2086073883","https://openalex.org/W2091667721","https://openalex.org/W2104117801","https://openalex.org/W2107156924","https://openalex.org/W2130416559","https://openalex.org/W2163198722","https://openalex.org/W2320756004","https://openalex.org/W2335412220","https://openalex.org/W2540287609","https://openalex.org/W2670553763","https://openalex.org/W2762585259","https://openalex.org/W2785900240","https://openalex.org/W2892172872","https://openalex.org/W2910342389","https://openalex.org/W2951873118","https://openalex.org/W2963737616","https://openalex.org/W3020880072","https://openalex.org/W4239694971"],"related_works":["https://openalex.org/W2561509250","https://openalex.org/W2121996764","https://openalex.org/W2891311751","https://openalex.org/W1879046651","https://openalex.org/W2022377570","https://openalex.org/W2085362571","https://openalex.org/W4401337700","https://openalex.org/W7074595683","https://openalex.org/W2025165275","https://openalex.org/W2752150087"],"abstract_inverted_index":{"Abstract":[0],"In":[1],"this":[2],"paper,":[3],"we":[4,44],"present":[5],"the":[6,9,47,51],"spectroscopy":[7,42,65,74],"of":[8,50,57],"6P":[10,52],"1/2":[11,53],"state":[12,54],"in":[13],"87":[14],"Rb":[15],"using":[16,31],"a":[17],"double-resonance":[18,27],"technique":[19,28],"at":[20,75],"780":[21],"nm":[22],"and":[23,36,71],"421":[24,76],"nm.":[25,77],"The":[26],"is":[29],"implemented":[30],"electromagnetically":[32],"induced":[33],"transparency":[34],"(EIT)":[35],"optical":[37],"pumping":[38],"methods.":[39],"Using":[40],"these":[41],"methods,":[43],"have":[45],"measured":[46],"hyperfine":[48],"splitting":[49],"with":[55,63],"precision":[56],"<400":[58],"kHz,":[59],"which":[60],"agrees":[61],"well":[62],"other":[64],"methods":[66],"such":[67],"as":[68],"electrical":[69],"discharge":[70],"saturated":[72],"absorption":[73]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2020-02-24T00:00:00"}