{"id":"https://openalex.org/W116145441","doi":null,"title":"Quantum Coherence in the Single Cooper Pair Box","display_name":"Quantum Coherence in the Single Cooper Pair Box","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W116145441","mag":"116145441"},"language":"en","primary_location":{"id":"pmh:oai:publications.lib.chalmers.se:4265","doi":null,"is_oa":false,"landing_page_url":"http://publications.lib.chalmers.se/publication/4265-quantum-coherence-in-the-single-cooper-pair-box","pdf_url":null,"source":{"id":"https://openalex.org/S4377196470","display_name":"Chalmers Publication Library (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text.Thesis.Doctoral"},"volume":null,"type":"dissertation","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/A5059734994","display_name":"Kevin Bladh","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"K. Bladh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5059734994"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.5785999894142151,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.5785999894142151,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer 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":0.33809998631477356,"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":0.020800000056624413,"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-coherence","display_name":"quantum coherence","score":0.953000009059906},{"id":"https://openalex.org/keywords/charge-oscillations","display_name":"charge oscillations","score":0.6110000014305115},{"id":"https://openalex.org/keywords/two-level-system","display_name":"two-level system","score":0.6100000143051147},{"id":"https://openalex.org/keywords/dephasing","display_name":"dephasing","score":0.7260000109672546},{"id":"https://openalex.org/keywords/relaxation","display_name":"relaxation","score":0.49000000953674316},{"id":"https://openalex.org/keywords/quasiparticle-tunneling","display_name":"quasiparticle tunneling","score":0.6869999766349792},{"id":"https://openalex.org/keywords/charge-sensitivity","display_name":"charge sensitivity","score":0.7210000157356262},{"id":"https://openalex.org/keywords/superconducting-islands","display_name":"superconducting islands","score":0.6859999895095825},{"id":"https://openalex.org/keywords/gate-voltage-control","display_name":"gate voltage control","score":0.44999998807907104}],"concepts":[{"id":"https://openalex.org/C94715708","wikidata":"https://www.wikidata.org/wiki/Q620057","display_name":"Cooper pair","level":3,"score":0.8337377309799194},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7215272784233093},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.7150483131408691},{"id":"https://openalex.org/C85608146","wikidata":"https://www.wikidata.org/wiki/Q5074271","display_name":"Charge qubit","level":5,"score":0.6986204981803894},{"id":"https://openalex.org/C120398109","wikidata":"https://www.wikidata.org/wiki/Q175751","display_name":"Quantum tunnelling","level":2,"score":0.5942638516426086},{"id":"https://openalex.org/C136479403","wikidata":"https://www.wikidata.org/wiki/Q1047683","display_name":"Quasiparticle","level":3,"score":0.5802958011627197},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.4692654013633728},{"id":"https://openalex.org/C49023278","wikidata":"https://www.wikidata.org/wiki/Q5260650","display_name":"Dephasing","level":2,"score":0.46006691455841064},{"id":"https://openalex.org/C103778262","wikidata":"https://www.wikidata.org/wiki/Q3769866","display_name":"Superconducting tunnel junction","level":5,"score":0.4406867027282715},{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.4201032519340515},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.4087046980857849},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3427395224571228},{"id":"https://openalex.org/C12038964","wikidata":"https://www.wikidata.org/wiki/Q764228","display_name":"Josephson effect","level":3,"score":0.28292638063430786},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.28267860412597656},{"id":"https://openalex.org/C203087015","wikidata":"https://www.wikidata.org/wiki/Q378201","display_name":"Qubit","level":3,"score":0.22611060738563538},{"id":"https://openalex.org/C180349316","wikidata":"https://www.wikidata.org/wiki/Q7189956","display_name":"Pi Josephson junction","level":4,"score":0.17507851123809814},{"id":"https://openalex.org/C73214911","wikidata":"https://www.wikidata.org/wiki/Q7180959","display_name":"Phase qubit","level":4,"score":0.11383417248725891}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:publications.lib.chalmers.se:4265","doi":null,"is_oa":false,"landing_page_url":"http://publications.lib.chalmers.se/publication/4265-quantum-coherence-in-the-single-cooper-pair-box","pdf_url":null,"source":{"id":"https://openalex.org/S4377196470","display_name":"Chalmers Publication Library (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text.Thesis.Doctoral"},{"id":"pmh:oai:research.chalmers.se:4265","doi":null,"is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/4265","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"mag:116145441","doi":null,"is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/4265","pdf_url":null,"source":null,"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/W2064265168","https://openalex.org/W2791549429","https://openalex.org/W1994613022","https://openalex.org/W2034587357","https://openalex.org/W1563187729","https://openalex.org/W1529992593","https://openalex.org/W1597213898","https://openalex.org/W1874760808","https://openalex.org/W3102004576","https://openalex.org/W1966456256"],"abstract_inverted_index":{"This":[0,108],"thesis":[1,339],"presents":[2],"measurements":[3],"of":[4,16,36,135,202,252,266,270,301,321,337,343,354,358],"quantum":[5,14,148],"coherence":[6,200,216,236],"in":[7,99,105,127,154,308,331,348],"a":[8,19,22,37,45,48,72,92,132,145,183,198,206,283,304,310,325],"single":[9,30,286,311,349],"Cooper":[10,31,55,128,272],"pair":[11,32,129,273],"box,":[12],"where":[13,208],"oscillations":[15,175,196],"charge":[17,158,164,174,211,248,256,269,319],"between":[18,176],"reservoir":[20,46],"and":[21,62,179,324],"small":[23,38],"superconducting":[24,53,97],"island":[25,40,157],"have":[26],"been":[27],"observed.":[28],"The":[29,168,215,268,290,352],"box":[33,274],"(SCB)":[34],"consists":[35],"metallic":[39],"which":[41,309],"is":[42],"connected":[43],"to":[44,59,61,81,116,118,142,161,223,282],"via":[47],"tunnel":[49,60,117],"junction.":[50],"In":[51],"the":[52,64,87,96,100,106,119,122,138,155,177,187,209,227,235,241,247,250,263,271,279,299],"state,":[54,181],"pairs":[56],"are":[57,213],"free":[58],"from":[63,84,232,246,303],"island,":[65,120],"whose":[66],"potential":[67],"can":[68],"be":[69,224],"controlled":[70],"by":[71,186,192,226,240,277,297],"gate":[73,123,136,255],"voltage.":[74],"A":[75,151,317],"graded":[76],"gap":[77,98],"method":[78],"was":[79,140,159,221,238,275,292,315,329],"used":[80,160,293],"prevent":[82],"quasiparticles":[83,115],"tunneling":[85],"onto":[86],"island.":[88,107],"For":[89,131],"this":[90,219,233,338],"purpose,":[91],"magnetic":[93],"field":[94],"suppressed":[95],"SCB":[101,139,280],"leads":[102],"more":[103],"than":[104],"created":[109],"an":[110,295,332,341],"additional":[111],"energy":[112,188],"barrier":[113],"for":[114,346],"making":[121],"voltage":[124],"modulation":[125],"periodic":[126],"charge.":[130],"limited":[133,225,239],"range":[134],"voltage,":[137],"found":[141,222],"behave":[143],"as":[144,294],"model":[146],"two-level":[147],"mechanical":[149],"system.":[150],"non-adiabatic":[152],"change":[153],"induced":[156],"bring":[162],"two":[163],"states":[165,212],"into":[166],"resonance.":[167],"resulting":[169],"time":[170,201,217,237],"evolution":[171],"showed":[172],"clear":[173],"ground":[178],"excited":[180],"with":[182],"frequency":[184,260,285],"given":[185],"level":[189],"separation":[190],"divided":[191],"Planck's":[193],"constant.":[194],"These":[195],"had":[197],"longest":[199],"T2=9":[203],"ns":[204],"at":[205,218],"point":[207,220],"pure":[210],"degenerate.":[214],"relaxation":[228],"rate,":[229,243],"?1.":[230],"Away":[231,245],"point,":[234],"dephasing":[242],"??.":[244],"degeneracy,":[249],"dependence":[251],"T2":[253],"on":[254],"suggested":[257],"that":[258],"low":[259],"fluctuators":[261],"were":[262,361],"main":[264],"source":[265],"dephasing.":[267],"measured":[276],"coupling":[278],"capacitively":[281],"radio":[284],"electron":[287,312],"transistor":[288,313],"(RF-SET).":[289],"RF-SET":[291],"electrometer":[296],"measuring":[298],"amount":[300],"reflection":[302],"resonant":[305],"microwave":[306],"circuit":[307],"(SET)":[314],"embedded.":[316],"best":[318],"sensitivity":[320],"2.3\u00b710-6":[322],"e/sqrt(Hz)":[323],"7":[326],"MHz":[327],"bandwidth":[328],"reached":[330],"improved":[333],"setup.":[334],"Another":[335],"part":[336],"concerns":[340],"investigation":[342],"electrical":[344],"filters":[345,360],"use":[347],"electronics":[350],"experiments.":[351],"characteristics":[353],"seven":[355],"different":[356],"types":[357],"cryogenic":[359],"evaluated.":[362]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
