{"id":"https://openalex.org/W2966022293","doi":null,"title":"Observation of Quantum Motion in a Nanogram-scale Object","display_name":"Observation of Quantum Motion in a Nanogram-scale Object","publication_year":2014,"publication_date":"2014-06-27","ids":{"openalex":"https://openalex.org/W2966022293","mag":"2966022293"},"language":"en","primary_location":{"id":"mag:2966022293","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1406.7254","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"volume":null,"type":"preprint","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1406.7254","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100370200","display_name":"Dong\u2010Hun Lee","orcid":"https://orcid.org/0000-0001-7449-4005","observed_orcids":["https://orcid.org/0000-0001-7449-4005"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dong\u2010Hun Lee","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7449-4005","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076750817","display_name":"Mitchell Underwood","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mitchell Underwood","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"David L. Mason","orcid":"https://orcid.org/0000-0002-8208-4310","observed_orcids":["https://orcid.org/0000-0002-8208-4310"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David L. Mason","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8208-4310","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075396122","display_name":"Alexey Shkarin","orcid":"https://orcid.org/0009-0005-7081-643X","observed_orcids":["https://orcid.org/0009-0005-7081-643X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alexey Shkarin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074109858","display_name":"Kjetil B\u00f8rkje","orcid":"https://orcid.org/0000-0002-9590-3215","observed_orcids":["https://orcid.org/0000-0002-9590-3215"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. B\u00f8rkje","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9590-3215","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056487293","display_name":"Steve Girvin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Steve Girvin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5007440199","display_name":"Jack Harris","orcid":"https://orcid.org/0000-0001-6645-9840","observed_orcids":["https://orcid.org/0000-0001-6645-9840"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jack Harris","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6645-9840","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9994999766349792,"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/T11449","display_name":"Mechanical and Optical Resonators","score":0.9994999766349792,"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/T10622","display_name":"Quantum Mechanics and Applications","score":0.0,"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/T12220","display_name":"Quantum Electrodynamics and Casimir Effect","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/quantum-motion","display_name":"quantum motion","score":0.6290000081062317},{"id":"https://openalex.org/keywords/optical-resonators","display_name":"optical resonators","score":0.492000013589859},{"id":"https://openalex.org/keywords/quantum-ground-state","display_name":"quantum ground state","score":0.8029999732971191},{"id":"https://openalex.org/keywords/heterodyne-detection","display_name":"heterodyne detection","score":0.824999988079071},{"id":"https://openalex.org/keywords/phonon-number","display_name":"phonon number","score":0.7319999933242798},{"id":"https://openalex.org/keywords/mechanical-cooling","display_name":"mechanical cooling","score":0.3959999978542328},{"id":"https://openalex.org/keywords/quantum-fluctuations","display_name":"quantum fluctuations","score":0.6660000085830688},{"id":"https://openalex.org/keywords/mechanical-damping","display_name":"mechanical damping","score":0.4620000123977661}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7683737277984619},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.507382333278656},{"id":"https://openalex.org/C2780497637","wikidata":"https://www.wikidata.org/wiki/Q16938394","display_name":"Heterodyne (poetry)","level":2,"score":0.4833540618419647},{"id":"https://openalex.org/C69523127","wikidata":"https://www.wikidata.org/wiki/Q4480008","display_name":"Ground state","level":2,"score":0.47400057315826416},{"id":"https://openalex.org/C203597036","wikidata":"https://www.wikidata.org/wiki/Q1238887","display_name":"Local oscillator","level":3,"score":0.4599347412586212},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.4510471522808075},{"id":"https://openalex.org/C111657199","wikidata":"https://www.wikidata.org/wiki/Q2300256","display_name":"Vack\u00e1\u0159 oscillator","level":4,"score":0.439158171415329},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4338306188583374},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.2784819006919861},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2966022293","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1406.7254","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null}],"best_oa_location":{"id":"mag:2966022293","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1406.7254","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2201010132","https://openalex.org/W1671234487","https://openalex.org/W4407766980","https://openalex.org/W6910470288","https://openalex.org/W2319500485","https://openalex.org/W6910606559","https://openalex.org/W2130799118","https://openalex.org/W2929671713","https://openalex.org/W3149843991","https://openalex.org/W2890222649"],"abstract_inverted_index":{"We":[0,94],"describe":[1],"measurements":[2],"of":[3,71,79,102,104,116,129,135,148],"the":[4,69,72,99,105,110,130,136,145,150,154],"motional":[5],"sidebands":[6,41,131],"produced":[7],"by":[8],"a":[9,49,57,76,85,133],"mechanical":[10,155],"oscillator":[11],"(with":[12],"effective":[13],"mass":[14],"43":[15],"ng":[16],"and":[17,29,39,45,74,108,153],"resonant":[18],"frequency":[19],"705":[20],"kHz)":[21],"that":[22,143],"is":[23,66],"placed":[24],"in":[25,124],"an":[26],"optical":[27],"cavity":[28,151],"cooled":[30],"close":[31,125],"to":[32,43,84],"its":[33],"quantum":[34,146],"ground":[35],"state.":[36],"The":[37,60,114,127],"red":[38],"blue":[40],"(corresponding":[42,83],"Stokes":[44],"anti-Stokes":[46],"scattering)":[47],"from":[48,68,98,109,119],"single":[50],"laser":[51],"beam":[52],"are":[53,123],"recorded":[54],"simultaneously":[55],"via":[56],"heterodyne":[58],"measurement.":[59],"oscillator's":[61,111,137],"mean":[62],"phonon":[63],"number":[64],"n":[65,97,117],"inferred":[67,118],"ratio":[70],"sidebands,":[73,107],"reaches":[75],"minimum":[77],"value":[78],"0.84":[80],"+-":[81,91],"0.22":[82],"mode":[86],"temperature":[87,138],"T":[88],"=":[89],"28":[90],"7":[92],"microK).":[93],"also":[95],"infer":[96],"calibrated":[100],"area":[101],"each":[103],"two":[106],"total":[112],"damping.":[113],"values":[115],"these":[120],"four":[121],"methods":[122],"agreement.":[126],"behavior":[128],"as":[132],"function":[134],"agrees":[139],"well":[140],"with":[141],"theory":[142],"includes":[144],"fluctuations":[147],"both":[149],"field":[152],"oscillator.":[156]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2019-08-13T00:00:00"}