{"id":"https://openalex.org/W2899406828","doi":"https://doi.org/10.1109/vlsic.2018.8502271","title":"A CMOS Molecular Clock Probing 231.061-GHz Rotational Line of OCS with Sub-PPB Long-Term Stability and 66-MW DC Power","display_name":"A CMOS Molecular Clock Probing 231.061-GHz Rotational Line of OCS with Sub-PPB Long-Term Stability and 66-MW DC Power","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2899406828","doi":"https://doi.org/10.1109/vlsic.2018.8502271","mag":"2899406828"},"language":"en","primary_location":{"id":"doi:10.1109/vlsic.2018.8502271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsic.2018.8502271","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Symposium on VLSI Circuits","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/1721.1/137635","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091232116","display_name":"Cheng Wang","orcid":"https://orcid.org/0000-0001-7412-8718"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheng Wang","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, US","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101515658","display_name":"Xiang Yi","orcid":"https://orcid.org/0000-0002-4905-4857"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiang Yi","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, US","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100458099","display_name":"Mina Kim","orcid":"https://orcid.org/0000-0002-6575-6584"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mina Kim","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, US","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100707944","display_name":"Yaqing Zhang","orcid":"https://orcid.org/0000-0001-9043-6104"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yaqing Zhang","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, US","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100751337","display_name":"Ruonan Han","orcid":null},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ruonan Han","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, US","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":1.4983,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83537605,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"113","last_page":"114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9998999834060669,"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":0.9998999834060669,"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/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9991999864578247,"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/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9958999752998352,"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/chip","display_name":"Chip","score":0.49901366233825684},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4845656454563141},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.45502620935440063},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.38258177042007446},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.21526485681533813},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14213579893112183}],"concepts":[{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.49901366233825684},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4845656454563141},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45502620935440063},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.38258177042007446},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.21526485681533813},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14213579893112183}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/vlsic.2018.8502271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsic.2018.8502271","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Symposium on VLSI Circuits","raw_type":"proceedings-article"},{"id":"pmh:oai:dspace.mit.edu:1721.1/137635","is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/137635","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"MIT web domain","raw_type":"http://purl.org/eprint/type/ConferencePaper"},{"id":"pmh:oai:dspace.mit.edu:1721.1/137635.2","is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/137635.2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"MIT web domain","raw_type":"http://purl.org/eprint/type/ConferencePaper"}],"best_oa_location":{"id":"pmh:oai:dspace.mit.edu:1721.1/137635","is_oa":true,"landing_page_url":"https://hdl.handle.net/1721.1/137635","pdf_url":null,"source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"MIT web domain","raw_type":"http://purl.org/eprint/type/ConferencePaper"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2901890281"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036"],"abstract_inverted_index":{"Recent":[0],"progress":[1],"of":[2,10,29,78,107,116],"on-chip":[3],"spectroscopic":[4],"systems":[5],"enables":[6,48],"a":[7,35,103],"new":[8],"set":[9],"highly-stable":[11],"frequency":[12],"references":[13],"(i.e.":[14],"clocks)":[15],"with":[16,112],"low":[17],"cost,":[18],"power":[19,100],"and":[20,52,57,101],"volume.":[21],"It":[22],"is":[23],"based":[24],"on":[25],"the":[26,64,74],"rotational":[27],"spectrum":[28],"gaseous":[30],"molecules":[31],"in":[32,41,69],"sub-THz":[33],"regime,":[34],"physical":[36],"mechanism":[37],"alternative":[38],"to":[39],"that":[40],"traditional":[42],"atomic":[43],"clocks.":[44],"This":[45,61],"scheme":[46],"also":[47],"fast":[49],"start-up":[50],"operation":[51],"robustness":[53],"against":[54],"mechanical":[55],"vibration":[56],"external":[58],"electromagnetic":[59],"fields.":[60],"paper":[62],"demonstrates":[63],"first":[65],"chip-scale":[66],"molecular":[67],"clock":[68,95],"65nm":[70],"CMOS":[71],"which":[72],"probes":[73],"231.061GHz":[75],"spectral":[76],"line":[77],"Carbonyl":[79],"Sulfide":[80],"(":[81],"<sup":[82,86,90,109,118],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[83,87,91,110,119],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">16</sup>":[84],"O":[85],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">12</sup>":[88],"C":[89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">32</sup>":[92],"S).":[93],"The":[94],"consumes":[96],"only":[97],"66mW":[98],"DC":[99],"has":[102],"measured":[104],"Allan":[105],"deviation":[106],"3.8\u00d710-":[108],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">10</sup>":[111],"an":[113],"averaging":[114],"time":[115],"\u03c4=10":[117],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[120],"s.":[121]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}
