{"id":"https://openalex.org/W2000893677","doi":"https://doi.org/10.1063/1.453591","title":"Doppler-free polarization spectroscopy of the B 1\u03a0u \u2013X 1\u03a3+g band system of K2","display_name":"Doppler-free polarization spectroscopy of the B 1\u03a0u \u2013X 1\u03a3+g band system of K2","publication_year":1987,"publication_date":"1987-07-01","ids":{"openalex":"https://openalex.org/W2000893677","doi":"https://doi.org/10.1063/1.453591","mag":"2000893677"},"language":"en","primary_location":{"id":"doi:10.1063/1.453591","doi":"https://doi.org/10.1063/1.453591","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.453591","pdf_url":null,"source":{"id":"https://openalex.org/S77047749","display_name":"The Journal of Chemical Physics","issn_l":"0021-9606","issn":["0021-9606","1089-7690","1520-9032"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","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":"The Journal of Chemical Physics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://stars.library.ucf.edu/facultybib1980/874","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056311036","display_name":"Johannes Heinze","orcid":"https://orcid.org/0000-0002-3556-5883","observed_orcids":["https://orcid.org/0000-0002-3556-5883"]},"institutions":[{"id":"https://openalex.org/I20121455","display_name":"Bielefeld University","ror":"https://ror.org/02hpadn98","country_code":"DE","type":"education","lineage":["https://openalex.org/I20121455"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Heinze","raw_affiliation_strings":["Fakult\u00e4t f\u00fcr Physik, Universit\u00e4t Bielefeld, 4800 Bielefeld, West Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fakult\u00e4t f\u00fcr Physik, Universit\u00e4t Bielefeld, 4800 Bielefeld, West Germany","institution_ids":["https://openalex.org/I20121455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038315410","display_name":"Udo H. Sch\u00fchle","orcid":"https://orcid.org/0000-0001-6060-9078","observed_orcids":["https://orcid.org/0000-0001-6060-9078"]},"institutions":[{"id":"https://openalex.org/I20121455","display_name":"Bielefeld University","ror":"https://ror.org/02hpadn98","country_code":"DE","type":"education","lineage":["https://openalex.org/I20121455"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"U. Sch\u00fchle","raw_affiliation_strings":["Fakult\u00e4t f\u00fcr Physik, Universit\u00e4t Bielefeld, 4800 Bielefeld, West Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fakult\u00e4t f\u00fcr Physik, Universit\u00e4t Bielefeld, 4800 Bielefeld, West Germany","institution_ids":["https://openalex.org/I20121455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076339381","display_name":"Friedrich Engelke","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20121455","display_name":"Bielefeld University","ror":"https://ror.org/02hpadn98","country_code":"DE","type":"education","lineage":["https://openalex.org/I20121455"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"F. Engelke","raw_affiliation_strings":["Fakult\u00e4t f\u00fcr Physik, Universit\u00e4t Bielefeld, 4800 Bielefeld, West Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fakult\u00e4t f\u00fcr Physik, Universit\u00e4t Bielefeld, 4800 Bielefeld, West Germany","institution_ids":["https://openalex.org/I20121455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051801203","display_name":"C. Denise Caldwell","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. D. Caldwell","raw_affiliation_strings":["Department of Physics, University of Central Florida, Orlando, Florida 32816"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Central Florida, Orlando, Florida 32816","institution_ids":["https://openalex.org/I106165777"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":4.4102,"has_fulltext":false,"cited_by_count":84,"citation_normalized_percentile":{"value":0.95917218,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"87","issue":"1","first_page":"45","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12967","display_name":"Molecular Spectroscopy and Structure","score":0.9282000064849854,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12967","display_name":"Molecular Spectroscopy and Structure","score":0.9282000064849854,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.050999999046325684,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10523","display_name":"Atomic and Molecular Physics","score":0.012600000016391277,"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/potassium-dimer","display_name":"potassium dimer","score":0.7419999837875366},{"id":"https://openalex.org/keywords/k2","display_name":"K2","score":0.8730000257492065},{"id":"https://openalex.org/keywords/vibrational-levels","display_name":"vibrational levels","score":0.6790000200271606},{"id":"https://openalex.org/keywords/dunham-expansion","display_name":"Dunham expansion","score":0.8029999732971191},{"id":"https://openalex.org/keywords/franck-condon-factors","display_name":"Franck-Condon factors","score":0.8980000019073486},{"id":"https://openalex.org/keywords/potential-energy-curves","display_name":"potential energy curves","score":0.6439999938011169},{"id":"https://openalex.org/keywords/dissociation-energy","display_name":"dissociation energy","score":0.9259999990463257},{"id":"https://openalex.org/keywords/potential-barrier","display_name":"potential barrier","score":0.8040000200271606},{"id":"https://openalex.org/keywords/laser-induced-fluorescence","display_name":"laser-induced fluorescence","score":0.6380000114440918},{"id":"https://openalex.org/keywords/heat-pipe-oven","display_name":"heat-pipe oven","score":0.6880000233650208},{"id":"https://openalex.org/keywords/metastable-neon-atoms","display_name":"metastable neon atoms","score":0.5099999904632568}],"concepts":[{"id":"https://openalex.org/C89464430","wikidata":"https://www.wikidata.org/wiki/Q849516","display_name":"Metastability","level":2,"score":0.7221745252609253},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.7150267362594604},{"id":"https://openalex.org/C522602180","wikidata":"https://www.wikidata.org/wiki/Q654","display_name":"Neon","level":3,"score":0.6659135818481445},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.6287367343902588},{"id":"https://openalex.org/C69523127","wikidata":"https://www.wikidata.org/wiki/Q4480008","display_name":"Ground state","level":2,"score":0.5206012725830078},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5201059579849243},{"id":"https://openalex.org/C174038435","wikidata":"https://www.wikidata.org/wiki/Q232431","display_name":"Quantum number","level":2,"score":0.4920617938041687},{"id":"https://openalex.org/C62396407","wikidata":"https://www.wikidata.org/wiki/Q863696","display_name":"Bond-dissociation energy","level":3,"score":0.47874897718429565},{"id":"https://openalex.org/C57061188","wikidata":"https://www.wikidata.org/wiki/Q17027640","display_name":"Hot band","level":4,"score":0.4730585813522339},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.45567238330841064},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.4479842782020569},{"id":"https://openalex.org/C111806078","wikidata":"https://www.wikidata.org/wiki/Q1751859","display_name":"Diatomic molecule","level":3,"score":0.4451172947883606},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4228721261024475},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.4173579812049866},{"id":"https://openalex.org/C102931765","wikidata":"https://www.wikidata.org/wiki/Q189673","display_name":"Dissociation (chemistry)","level":2,"score":0.3874431550502777},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.30515897274017334},{"id":"https://openalex.org/C24123453","wikidata":"https://www.wikidata.org/wiki/Q900121","display_name":"Molecular vibration","level":3,"score":0.30257540941238403},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.2610396146774292},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19908878207206726},{"id":"https://openalex.org/C547737533","wikidata":"https://www.wikidata.org/wiki/Q696","display_name":"Argon","level":2,"score":0.08602485060691833},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1063/1.453591","doi":"https://doi.org/10.1063/1.453591","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.453591","pdf_url":null,"source":{"id":"https://openalex.org/S77047749","display_name":"The Journal of Chemical Physics","issn_l":"0021-9606","issn":["0021-9606","1089-7690","1520-9032"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","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":"The Journal of Chemical Physics","raw_type":"journal-article"},{"id":"pmh:oai:stars.library.ucf.edu:facultybib1980-1873","doi":null,"is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/facultybib1980/874","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","vabb-shw"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Bibliography 1980s","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:stars.library.ucf.edu:facultybib1980-1873","doi":null,"is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/facultybib1980/874","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","vabb-shw"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Bibliography 1980s","raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1502643829","https://openalex.org/W1529046832","https://openalex.org/W1625603345","https://openalex.org/W1972187571","https://openalex.org/W1980423402","https://openalex.org/W1981302918","https://openalex.org/W1983155074","https://openalex.org/W1985927673","https://openalex.org/W1986176465","https://openalex.org/W1986582502","https://openalex.org/W2003914348","https://openalex.org/W2004504208","https://openalex.org/W2005518865","https://openalex.org/W2011463759","https://openalex.org/W2013100807","https://openalex.org/W2025987200","https://openalex.org/W2033322820","https://openalex.org/W2036065399","https://openalex.org/W2053600487","https://openalex.org/W2066147275","https://openalex.org/W2070108987","https://openalex.org/W2074245678","https://openalex.org/W2075617122","https://openalex.org/W2085101826","https://openalex.org/W2085150881","https://openalex.org/W2092818198","https://openalex.org/W2093196076","https://openalex.org/W2094892022","https://openalex.org/W2120302767","https://openalex.org/W4229855809"],"related_works":["https://openalex.org/W2014503666","https://openalex.org/W2042155323","https://openalex.org/W2013100807","https://openalex.org/W3081639633","https://openalex.org/W2074157583","https://openalex.org/W2078600013","https://openalex.org/W2024258524","https://openalex.org/W2768381915","https://openalex.org/W2020089573","https://openalex.org/W2157432033"],"abstract_inverted_index":{"The":[0,21,82,134,154,175],"B":[1,49,135,148,173,183],"1\u03a0u\u2013X":[2],"1\u03a3+g":[3],"band":[4,87],"system":[5,88],"of":[6,28,47,77,85,98,125,177,181,199],"the":[7,26,40,48,53,74,86,99,112,123,141,145,165,172,178,182,186],"K2":[8,65],"molecule":[9],"is":[10,59,89,192],"investigated":[11],"by":[12,91],"Doppler-free":[13],"polarization":[14],"spectroscopy":[15],"in":[16,25,39,73,116],"a":[17,117],"heat":[18],"pipe":[19],"oven.":[20],"transitions":[22,146],"are":[23,114,152],"measured":[24],"region":[27],"615":[29],"to":[30,37,52,69,94,103,160],"660":[31],"nm":[32],"including":[33],"vibrational":[34,45,96,129],"levels":[35,46,97,191],"up":[36,51,102],"v\u2033=17":[38],"X":[41,137,150,166],"state":[42,50,101,167,184],"and":[43,64,111,130,136,140,149,168],"all":[44],"dissociation":[54,155],"limit.":[55],"A":[56,105],"Fabry\u2013Perot":[57],"interferometer":[58],"calibrated":[60],"using":[61],"metastable":[62],"neon":[63],"secondary":[66],"wavelength":[67],"standards":[68],"provide":[70],"absolute":[71],"accuracy":[72],"frequency":[75],"determination":[76],"less":[78],"than":[79],"20":[80],"MHz.":[81],"comprehensive":[83],"study":[84],"completed":[90,110],"LIF":[92],"measurements":[93],"determine":[95],"ground":[100],"v\u2033=62.":[104],"detailed":[106],"analysis":[107],"has":[108],"been":[109,158],"coefficients":[113],"given":[115],"Dunham":[118],"expansion":[119],"that":[120],"accurately":[121],"represents":[122],"frequencies":[124],"lines":[126],"with":[127],"specified":[128],"rotational":[131],"quantum":[132],"numbers.":[133],"potential":[138,179],"curves":[139],"Franck\u2013Condon":[142],"factors":[143],"for":[144,164,171],"between":[147],"states":[151],"determined.":[153],"energies":[156],"have":[157],"found":[159],"be":[161],"4447\u00b115":[162],"cm\u22121":[163,170,194],"2113\u00b115":[169],"state.":[174],"height":[176],"barrier":[180],"above":[185],"4":[187],"2P3/2+4":[188],"2S1/2":[189],"atomic":[190],"295\u00b117":[193],"at":[195],"an":[196],"internuclear":[197],"distance":[198],"8.1\u00b10.1":[200],"\u00c5.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
