{"id":"https://openalex.org/W815010274","doi":null,"title":"Vibration-rotation double resonance effects in symmetrical top molecules.","display_name":"Vibration-rotation double resonance effects in symmetrical top molecules.","publication_year":1971,"publication_date":"1971-01-01","ids":{"openalex":"https://openalex.org/W815010274","mag":"815010274"},"language":"en","primary_location":{"id":"mag:815010274","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/search.jsp?R=19720031949","pdf_url":null,"source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"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":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5031658459","display_name":"H. Marantz","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Marantz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088638676","display_name":"Lothar Frenkel","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. Frenkel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Timothy J. Sullivan","orcid":"https://orcid.org/0000-0002-7380-4339","observed_orcids":["https://orcid.org/0000-0002-7380-4339"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Timothy J. Sullivan","raw_affiliation_strings":["NASA Electronics Research Center Cambridge, Mass., United States"],"raw_orcid":"https://orcid.org/0000-0002-7380-4339","affiliations":[{"raw_affiliation_string":"NASA Electronics Research Center Cambridge, Mass., United States","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05845964,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12967","display_name":"Molecular Spectroscopy and Structure","score":0.5044000148773193,"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":0.5044000148773193,"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":0.49149999022483826,"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":0.0017000000225380063,"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/rotational-transitions","display_name":"rotational transitions","score":0.8569999933242798},{"id":"https://openalex.org/keywords/microwave-spectroscopy","display_name":"microwave spectroscopy","score":0.6800000071525574},{"id":"https://openalex.org/keywords/vibrational-populations","display_name":"vibrational level populations","score":0.7590000033378601},{"id":"https://openalex.org/keywords/pressure-dependence","display_name":"pressure dependence","score":0.6539999842643738},{"id":"https://openalex.org/keywords/absorption-coefficient","display_name":"absorption coefficient","score":0.7099999785423279}],"concepts":[{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.8023549318313599},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.7307060956954956},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.621748149394989},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.559258759021759},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5535258054733276},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.5460326075553894},{"id":"https://openalex.org/C30646810","wikidata":"https://www.wikidata.org/wiki/Q185648","display_name":"Torr","level":2,"score":0.5447287559509277},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.5390647053718567},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.4557080864906311},{"id":"https://openalex.org/C111167017","wikidata":"https://www.wikidata.org/wiki/Q3997523","display_name":"Rotational transition","level":3,"score":0.44956398010253906},{"id":"https://openalex.org/C93038891","wikidata":"https://www.wikidata.org/wiki/Q1061524","display_name":"Intensity (physics)","level":2,"score":0.42513900995254517},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4213648736476898},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.39426156878471375},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34265363216400146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2287466824054718},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C155675718","wikidata":"https://www.wikidata.org/wiki/Q161254","display_name":"Angular momentum","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:815010274","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/search.jsp?R=19720031949","pdf_url":null,"source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"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":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3005922707","https://openalex.org/W4321264378","https://openalex.org/W2086427415","https://openalex.org/W1853887354","https://openalex.org/W2060088952","https://openalex.org/W1979913131","https://openalex.org/W2122248814","https://openalex.org/W1977620524","https://openalex.org/W2034018307","https://openalex.org/W3088634404"],"abstract_inverted_index":{"Rotational":[0],"transitions":[1,149],"in":[2,6,24],"symmetrical":[3],"top":[4],"molecules":[5],"the":[7,25,34,37,42,46,71,79,99,108,124,125,129,135,146,151,157],"wavelength":[8],"regions":[9],"of":[10,36,41,48,55,68,73,117,128],"1-3":[11],"mm":[12],"are":[13,96],"sufficiently":[14],"strong":[15],"to":[16,77,107,156],"be":[17],"observed":[18,147],"directly":[19],"on":[20,145],"an":[21],"oscilloscope.":[22],"Changes":[23],"vibrational":[26],"level":[27],"populations":[28],"induced":[29],"by":[30,98],"laser":[31,50,74,93,153],"radiations":[32],"affect":[33],"intensity":[35],"rotational":[38],"transitions.":[39],"Observation":[40],"microwave":[43,80,88,136,148],"lines":[44,89],"under":[45],"influence":[47],"chopped":[49],"radiation":[51,75],"shows":[52],"a":[53,65,69],"variety":[54],"interesting":[56],"and":[57,101,114,123,150],"potentially":[58],"informative":[60],"effects.":[61],"At":[62,132],"pressures":[63,134],"above":[64],"few":[66],"tenths":[67],"torr":[70],"effect":[72,103,119],"is":[76,83,104],"reduce":[78],"response.":[81],"This":[82],"true":[85],"for":[86],"all":[87,91],"at":[90],"those":[92],"frequencies":[94],"which":[95],"absorbed":[97],"gas,":[100],"this":[102,118],"roughly":[105],"proportional":[106],"absorption":[110,130],"coefficient.":[111],"The":[112],"rise":[113],"decay":[115],"times":[116],"increase":[120],"with":[121],"pressure":[122],"linear":[126],"dimensions":[127],"cell.":[131],"low":[133],"response":[137],"may":[138],"increase,":[139],"decrease,":[140],"or":[141],"remain":[142],"unaffected":[143],"depending":[144],"specific":[152],"line":[154],"applied":[155],"gas.":[158]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}