{"id":"https://openalex.org/W7204548043","doi":"https://doi.org/10.48550/arxiv.2608.27057","title":"Fast On-Chip Thermometry with TiN Kinetic Inductance Resonators in 22 nm Process Technology","display_name":"Fast On-Chip Thermometry with TiN Kinetic Inductance Resonators in 22 nm Process Technology","publication_year":2026,"publication_date":"2026-08-27","ids":{"openalex":"https://openalex.org/W7204548043","doi":"https://doi.org/10.48550/arxiv.2608.27057"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2608.27057","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.27057","pdf_url":"https://arxiv.org/pdf/2608.27057","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"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2608.27057","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5144181416","display_name":"Johann Drayne","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Drayne, Johann","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118592068","display_name":"G. Ridgard","orcid":"https://orcid.org/0000-0002-5106-9628","observed_orcids":["https://orcid.org/0000-0002-5106-9628"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ridgard, George","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017045226","display_name":"Lorenzo Peri","orcid":"https://orcid.org/0000-0002-3603-1648","observed_orcids":["https://orcid.org/0000-0002-3603-1648"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peri, Lorenzo","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084840591","display_name":"Fr\u00e9d\u00e9ric Schlattner","orcid":"https://orcid.org/0009-0001-4559-4928","observed_orcids":["https://orcid.org/0009-0001-4559-4928"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Schlattner, Frederic","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5153429845","display_name":"Fabio Olivieri","orcid":"https://orcid.org/0009-0000-0278-8100","observed_orcids":["https://orcid.org/0009-0000-0278-8100"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Olivieri, Fabio","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052983014","display_name":"Mathieu de Kruijf","orcid":"https://orcid.org/0000-0001-5616-4336","observed_orcids":["https://orcid.org/0000-0001-5616-4336"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"de Kruijf, Mathieu","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148565961","display_name":"Isaac Harris","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Harris, Isaac","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041810161","display_name":"Grayson M. Noah","orcid":"https://orcid.org/0009-0000-1110-1251","observed_orcids":["https://orcid.org/0009-0000-1110-1251"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Noah, Grayson","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003388848","display_name":"J. Kirkman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kirkman, James","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092657464","display_name":"Alberto Gomez-Saiz","orcid":"https://orcid.org/0000-0001-5902-0207","observed_orcids":["https://orcid.org/0000-0001-5902-0207"]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Gomez-Saiz, Alberto","raw_affiliation_strings":["Department of Electrical and Electronic Engineering , Imperial College London , London SW7 2AZ , United Kingdom","Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering , Imperial College London , London SW7 2AZ , United Kingdom","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046281066","display_name":"M. Fernando Gonz\u00e1lez-Zalba","orcid":"https://orcid.org/0000-0001-6964-3758","observed_orcids":["https://orcid.org/0000-0001-6964-3758"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gonzalez-Zalba, M. Fernando","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5139992554","display_name":"Thomas Swift","orcid":"https://orcid.org/0000-0002-8616-8458","observed_orcids":["https://orcid.org/0000-0002-8616-8458"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Swift, Thomas","raw_affiliation_strings":["Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quantum Motion , 9 Sterling Way , London , N7 9HJ , United Kingdom","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"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/T11803","display_name":"Superconducting and THz Device Technology","score":0.7476000189781189,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11803","display_name":"Superconducting and THz Device Technology","score":0.7476000189781189,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11277","display_name":"Thermal properties of materials","score":0.11289999634027481,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","score":0.017000000923871994,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/tin","display_name":"tin","score":0.7110000252723694},{"id":"https://openalex.org/keywords/resonant-frequency-shift","display_name":"resonant frequency shift","score":0.7390000224113464},{"id":"https://openalex.org/keywords/thermal-conductance","display_name":"thermal conductance","score":0.7649999856948853},{"id":"https://openalex.org/keywords/thermal-relaxation-time","display_name":"thermal relaxation time","score":0.7300000190734863},{"id":"https://openalex.org/keywords/cryogenic-devices","display_name":"cryogenic devices","score":0.8600000143051147},{"id":"https://openalex.org/keywords/quantum-processors","display_name":"quantum processors","score":0.8960000276565552},{"id":"https://openalex.org/keywords/pulsed-heating","display_name":"pulse heating","score":0.7059999704360962},{"id":"https://openalex.org/keywords/22-nm-fdsoi","display_name":"22nm FDSOI","score":0.9160000085830688}],"concepts":[{"id":"https://openalex.org/C107923615","wikidata":"https://www.wikidata.org/wiki/Q6410784","display_name":"Kinetic inductance","level":4,"score":0.6704000234603882},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6155999898910522},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.5892999768257141},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.548799991607666},{"id":"https://openalex.org/C525849907","wikidata":"https://www.wikidata.org/wiki/Q1096","display_name":"Tin","level":2,"score":0.5386999845504761},{"id":"https://openalex.org/C72293138","wikidata":"https://www.wikidata.org/wiki/Q909741","display_name":"Temperature measurement","level":2,"score":0.5335999727249146},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5076000094413757},{"id":"https://openalex.org/C135889238","wikidata":"https://www.wikidata.org/wiki/Q46276","display_name":"Kinetic energy","level":2,"score":0.4799000024795532},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.45190000534057617},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4203000068664551},{"id":"https://openalex.org/C119947313","wikidata":"https://www.wikidata.org/wiki/Q5596635","display_name":"Jet (fluid)","level":2,"score":0.4090000092983246},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.4002000093460083},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.3630000054836273},{"id":"https://openalex.org/C81370116","wikidata":"https://www.wikidata.org/wiki/Q1335249","display_name":"Time constant","level":2,"score":0.33160001039505005},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.3271999955177307},{"id":"https://openalex.org/C2777155165","wikidata":"https://www.wikidata.org/wiki/Q646","display_name":"Thermometer","level":2,"score":0.3244999945163727},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.28769999742507935},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.2865000069141388},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2800999879837036},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.2612999975681305},{"id":"https://openalex.org/C144086978","wikidata":"https://www.wikidata.org/wiki/Q848041","display_name":"Resistance thermometer","level":3,"score":0.25850000977516174}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2608.27057","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.27057","pdf_url":"https://arxiv.org/pdf/2608.27057","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.2608.27057","doi":"https://doi.org/10.48550/arxiv.2608.27057","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2608.27057","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":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2608.27057","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.27057","pdf_url":"https://arxiv.org/pdf/2608.27057","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/G5549969633","display_name":null,"funder_award_id":"MR/V023284/1","funder_id":"https://openalex.org/F4320314731","funder_display_name":"UK Research and Innovation"}],"funders":[{"id":"https://openalex.org/F4320314731","display_name":"UK Research and Innovation","ror":"https://ror.org/001aqnf71"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204548043.pdf","grobid_xml":"https://content.openalex.org/works/W7204548043.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W6966560459"],"related_works":["https://openalex.org/W2158521105","https://openalex.org/W6929140732","https://openalex.org/W4225159592","https://openalex.org/W2921918531","https://openalex.org/W6927165380","https://openalex.org/W7212005729","https://openalex.org/W6891887701","https://openalex.org/W1965016178","https://openalex.org/W3196393202","https://openalex.org/W2004558764"],"abstract_inverted_index":{"Understanding":[0],"the":[1,61],"temporal":[2],"and":[3,24,140],"spatial":[4,118],"dependence":[5],"of":[6,72,83,96],"temperature":[7,67,166],"is":[8],"critical":[9],"in":[10,50,60,123,168],"high-performance":[11],"cryogenic":[12,169],"devices.":[13],"Typical":[14],"thermometry":[15,41],"techniques":[16],"struggle":[17],"to":[18,30,70,162],"simultaneously":[19],"combine":[20],"high":[21],"bandwidth,":[22],"sensitivity":[23,68],"on-chip":[25,76],"integration,":[26],"limiting":[27],"their":[28],"ability":[29,161],"measure":[31],"fast":[32],"intra-device":[33],"thermal":[34,110,113,149],"fluctuations.":[35],"Here,":[36],"we":[37,64],"demonstrate":[38,157],"a":[39,51,81,91,127,141],"time-resolved":[40],"platform":[42],"based":[43],"on":[44],"TiN":[45],"kinetic":[46,158],"inductance":[47,159],"resonators":[48],"integrated":[49],"22":[52],"nm":[53],"FDSOI":[54],"chip.":[55],"By":[56],"tracking":[57],"temperature-dependent":[58],"shifts":[59],"resonant":[62],"frequency,":[63],"achieve":[65],"sub-millikelvin":[66],"down":[69],"temperatures":[71,107],"100":[73,131],"mK.":[74],"Time-resolved":[75],"pulsed":[77],"heating":[78],"experiments":[79],"as":[80,172],"function":[82],"distance":[84],"reveal":[85],"an":[86],"onset":[87],"delay,":[88],"consistent":[89],"with":[90,137],"quasi-ballistic":[92],"heat":[93],"propagation":[94],"velocity":[95],"3.9":[97],"${\\pm}$":[98],"0.1":[99],"mm":[100],"$\u03bc$s${}^{-1}$.":[101],"We":[102],"also":[103],"show":[104],"that":[105],"elevated":[106],"increase":[108],"net":[109],"conductance,":[111],"shortening":[112],"relaxation":[114,150],"times":[115],"across":[116],"all":[117],"separations.":[119],"This":[120],"behaviour":[121],"manifests":[122],"two":[124],"distinct":[125],"regimes:":[126],"substrate-limited":[128],"regime":[129,144],"at":[130,145],"mK,":[132,147],"where":[133,148],"cooling":[134],"rates":[135],"vary":[136],"heater":[138],"distance,":[139],"Kapitza":[142],"boundary-limited":[143],"400":[146],"becomes":[151],"more":[152],"spatially":[153],"uniform.":[154],"These":[155],"measurements":[156],"thermometry's":[160],"rapidly":[163],"probe":[164],"non-equilibrium":[165],"dynamics":[167],"devices":[170],"such":[171],"quantum":[173],"processors.":[174]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-08-29T00:00:00"}