{"id":"https://openalex.org/W2102000778","doi":null,"title":"Feasibility study of HTS flux qubit read-out using aluminium dc-SQUID","display_name":"Feasibility study of HTS flux qubit read-out using aluminium dc-SQUID","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2102000778","mag":"2102000778"},"language":"en","primary_location":{"id":"pmh:oai:publications.lib.chalmers.se:21990","doi":null,"is_oa":false,"landing_page_url":"http://studentarbeten.chalmers.se/publication/21990-feasibility-study-of-hts-flux-qubit-read-out-using-aluminium-dc-squid","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.Masters.H"},"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":null,"display_name":"Johansson, Jesper","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Johansson, Jesper","raw_affiliation_strings":[],"raw_orcid":null,"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":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":0.45829999446868896,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T11803","display_name":"Superconducting and THz Device Technology","score":0.45829999446868896,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T10020","display_name":"Quantum Information and Cryptography","score":0.42899999022483826,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.05959999933838844,"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/high-temperature-superconductors","display_name":"high-temperature superconductors","score":0.8769999742507935},{"id":"https://openalex.org/keywords/grain-boundary-junctions","display_name":"grain boundary junctions","score":0.8970000147819519},{"id":"https://openalex.org/keywords/squid-fabrication","display_name":"SQUID fabrication","score":0.7450000047683716},{"id":"https://openalex.org/keywords/critical-current","display_name":"critical current","score":0.6620000004768372}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7145434021949768},{"id":"https://openalex.org/C513153333","wikidata":"https://www.wikidata.org/wiki/Q663","display_name":"Aluminium","level":2,"score":0.5928424596786499},{"id":"https://openalex.org/C2777743550","wikidata":"https://www.wikidata.org/wiki/Q81900","display_name":"Squid","level":2,"score":0.5776463747024536},{"id":"https://openalex.org/C56052488","wikidata":"https://www.wikidata.org/wiki/Q103382","display_name":"Amorphous solid","level":2,"score":0.5681118965148926},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4888112246990204},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4398009181022644},{"id":"https://openalex.org/C48736558","wikidata":"https://www.wikidata.org/wiki/Q16910983","display_name":"Ion milling machine","level":3,"score":0.429696261882782},{"id":"https://openalex.org/C200274948","wikidata":"https://www.wikidata.org/wiki/Q256845","display_name":"Electron-beam lithography","level":4,"score":0.42942726612091064},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.25373131036758423},{"id":"https://openalex.org/C53524968","wikidata":"https://www.wikidata.org/wiki/Q7315582","display_name":"Resist","level":3,"score":0.2506253719329834},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.14584386348724365},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.10234904289245605},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:publications.lib.chalmers.se:21990","doi":null,"is_oa":false,"landing_page_url":"http://studentarbeten.chalmers.se/publication/21990-feasibility-study-of-hts-flux-qubit-read-out-using-aluminium-dc-squid","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.Masters.H"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1480606358","https://openalex.org/W1615222761","https://openalex.org/W1625244613","https://openalex.org/W1972589656","https://openalex.org/W1982274330","https://openalex.org/W1996519437","https://openalex.org/W2003378896","https://openalex.org/W2020018917","https://openalex.org/W2037232648","https://openalex.org/W2043398508","https://openalex.org/W2043923813","https://openalex.org/W2050053140","https://openalex.org/W2062337117","https://openalex.org/W2070493836","https://openalex.org/W2072390088","https://openalex.org/W2084150806","https://openalex.org/W2089737081","https://openalex.org/W2103366528","https://openalex.org/W2159226773","https://openalex.org/W2167645500"],"related_works":["https://openalex.org/W7098373649","https://openalex.org/W2506941892","https://openalex.org/W1759573359","https://openalex.org/W7214582802","https://openalex.org/W621097050","https://openalex.org/W624253224","https://openalex.org/W4321377928","https://openalex.org/W1654191693","https://openalex.org/W2572482886","https://openalex.org/W901962427"],"abstract_inverted_index":{"This":[0],"thesis":[1],"for":[2,61,77,147,159],"the":[3,12,52,55,62,68,142,192,197,237,240,243,246,257],"degree":[4],"of":[5,7,14,31,67,98,116,153,186,191,204,214,220,230,245],"Master":[6],"Science":[8],"studies":[9],"and":[10,54,57,88,101,123,141,156,180,207,242],"tests":[11],"feasibility":[13,24],"HTS":[15],"flux":[16,78],"qubit":[17,79],"read-out":[18,80],"using":[19,84,176],"an":[20,32,37,42,148],"aluminium":[21,38,56],"dc-SQUID.":[22],"The":[23,45,105,131,189],"is":[25],"studied":[26,72],"on":[27,172,212],"a":[28,95,160,184,202,227],"device":[29,69,259],"consisting":[30,115],"YBCO":[33,53,168],"dc-SQUID":[34,39],"surrounded":[35],"by":[36,41],"separated":[40],"intermediate":[43,46,113,247],"layer.":[44],"layer":[47,60,114,152,164,248],"acts":[48],"as":[49,58],"insulator":[50],"between":[51],"capping":[59],"underlying":[63],"YBCO.":[64],"Each":[65],"part":[66],"has":[70,128,249],"been":[71,82,129],"within":[73],"this":[74],"project.\\n\\nAluminium":[75],"dc-SQUIDs":[76],"have":[81],"fabricated":[83,171],"electron":[85,177],"beam":[86,178],"lithography":[87,179],"shadow":[89],"evaporation.":[90],"A":[91,216],"typical":[92],"SQUID":[93,217],"had":[94,226],"critical":[96,228],"current":[97,229],"56":[99],"nA":[100],"was":[102,134,144,210,234],"highly":[103],"under-damped.":[104],"SQUIDs":[106,169,198],"were":[107,170,199],"characterized":[108],"below":[109],"300":[110],"mK.":[111],"An":[112],"amorphous":[117,187,205],"STO,":[118],"deposited":[119,211],"at":[120,165],"room":[121],"temperature,":[122],"thermally":[124],"evaporated":[125],"silicon":[126,154,208],"dioxide":[127,155,209],"studied.":[130],"roughness,":[132],"peak-to-valley,":[133],"found":[135,235],"to":[136,250,255],"be":[137,251],"approximately":[138],"10":[139],"nm":[140,150,162],"resistance":[143],"9":[145],"k$\\\\Omega$":[146,158],"360":[149],"thick":[151,163],"12":[157],"500":[161],"4.2":[166],"K.":[167],"STO":[173,206],"0$^o$/30$^o$":[174],"bi-crystals":[175],"ion":[181],"milling":[182],"through":[183],"mask":[185],"carbon.":[188],"properties":[190],"grain":[193],"boundary":[194],"junctions":[195,224],"in":[196,253],"unchanged":[200],"when":[201],"multi-layer":[203],"top":[213],"them.":[215],"that":[218,236],"consists":[219],"3":[221],"$\\\\mu$m":[222],"wide":[223],"typically":[225],"1.5":[231],"mA.":[232],"It":[233],"insulating":[238],"properties,":[239],"adhesion":[241],"smoothness":[244],"improved":[252],"order":[254],"get":[256],"proposed":[258],"working.":[260]},"counts_by_year":[],"updated_date":"2026-07-02T06:18:51.028212","created_date":"2025-10-10T00:00:00"}