{"id":"https://openalex.org/W4409990259","doi":"https://doi.org/10.1021/acs.nanolett.5c00560","title":"On-Chip Quantum Sensing of Kondo Spins in a High-Mobility Quasi-One-Dimensional Nanoconstriction","display_name":"On-Chip Quantum Sensing of Kondo Spins in a High-Mobility Quasi-One-Dimensional Nanoconstriction","publication_year":2025,"publication_date":"2025-05-01","ids":{"openalex":"https://openalex.org/W4409990259","doi":"https://doi.org/10.1021/acs.nanolett.5c00560","pmid":"https://pubmed.ncbi.nlm.nih.gov/40310972"},"language":"en","primary_location":{"id":"doi:10.1021/acs.nanolett.5c00560","doi":"https://doi.org/10.1021/acs.nanolett.5c00560","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acs.nanolett.5c00560","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/acs.nanolett.5c00560?ref=article_openPDF","source":{"id":"https://openalex.org/S143846845","display_name":"Nano Letters","issn_l":"1530-6984","issn":["1530-6984","1530-6992"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nano Letters","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://pubs.acs.org/doi/pdf/10.1021/acs.nanolett.5c00560?ref=article_openPDF","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037004762","display_name":"Shun\u2010Tsung Lo","orcid":"https://orcid.org/0000-0002-5002-1841","observed_orcids":["https://orcid.org/0000-0002-5002-1841"]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]},{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Shun-Tsung Lo","raw_affiliation_strings":["Department of Electrophysics and Center for Emergent Functional Matter Science","Department of Physics","National Cheng Kung University","National Yang Ming Chiao Tung University"],"raw_orcid":"https://orcid.org/0000-0002-5002-1841","affiliations":[{"raw_affiliation_string":"Department of Electrophysics and Center for Emergent Functional Matter Science","institution_ids":[]},{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"National Yang Ming Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Che-Cheng Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Che-Cheng Wang","raw_affiliation_strings":["Department of Physics","National Cheng Kung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103988540","display_name":"Sheng-Chin Ho","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Sheng-Chin Ho","raw_affiliation_strings":["Department of Physics","National Cheng Kung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026219028","display_name":"Jun-Hao Chang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jun-Hao Chang","raw_affiliation_strings":["Department of Physics","National Cheng Kung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100606368","display_name":"Mingwei W. Chen","orcid":"https://orcid.org/0000-0002-8274-3099","observed_orcids":["https://orcid.org/0000-0002-8274-3099"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ming-Wei Chen","raw_affiliation_strings":["Department of Physics","National Cheng Kung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061556102","display_name":"Graham L. Creeth","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"G. L. Creeth","raw_affiliation_strings":["Department of Electronic and Electrical Engineering","University College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering","institution_ids":[]},{"raw_affiliation_string":"University College London","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041522124","display_name":"Luke W. Smith","orcid":"https://orcid.org/0000-0003-2194-4708","observed_orcids":["https://orcid.org/0000-0003-2194-4708"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"L. W. Smith","raw_affiliation_strings":["Department of Physics","National Cheng Kung University"],"raw_orcid":"https://orcid.org/0000-0003-2194-4708","affiliations":[{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064747412","display_name":"Shih-Hsiang Chao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Hsiang Chao","raw_affiliation_strings":["Department of Physics","National Cheng Kung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055401096","display_name":"Y. L. Hsieh","orcid":"https://orcid.org/0009-0001-3346-9548","observed_orcids":["https://orcid.org/0009-0001-3346-9548"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Chiang Hsieh","raw_affiliation_strings":["Department of Physics","National Cheng Kung University"],"raw_orcid":"https://orcid.org/0009-0001-3346-9548","affiliations":[{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112319259","display_name":"Pei-Tzu Wu","orcid":"https://orcid.org/0000-0003-3897-5447","observed_orcids":["https://orcid.org/0000-0003-3897-5447"]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Pei-Tzu Wu","raw_affiliation_strings":["Department of Electrophysics and Center for Emergent Functional Matter Science","National Yang Ming Chiao Tung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrophysics and Center for Emergent Functional Matter Science","institution_ids":[]},{"raw_affiliation_string":"National Yang Ming Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101608778","display_name":"Yi\u2010Cheng Wu","orcid":"https://orcid.org/0000-0003-1036-445X","observed_orcids":["https://orcid.org/0000-0003-1036-445X"]},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Cheng Wu","raw_affiliation_strings":["Department of Electrophysics and Center for Emergent Functional Matter Science","National Yang Ming Chiao Tung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrophysics and Center for Emergent Functional Matter Science","institution_ids":[]},{"raw_affiliation_string":"National Yang Ming Chiao Tung University","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056193343","display_name":"Chi\u2010Te Liang","orcid":"https://orcid.org/0000-0003-4435-5949","observed_orcids":["https://orcid.org/0000-0003-4435-5949"]},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Te Liang","raw_affiliation_strings":["Department of Physics","National Taiwan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Taiwan University","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101648159","display_name":"M. Pepper","orcid":"https://orcid.org/0000-0003-3052-5425","observed_orcids":["https://orcid.org/0000-0003-3052-5425"]},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M. Pepper","raw_affiliation_strings":["Department of Electronic and Electrical Engineering","University College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering","institution_ids":[]},{"raw_affiliation_string":"University College London","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065778888","display_name":"Jonathan P. Griffiths","orcid":"https://orcid.org/0000-0002-6933-7707","observed_orcids":["https://orcid.org/0000-0002-6933-7707"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. P. Griffiths","raw_affiliation_strings":["Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012026798","display_name":"Ian A. Farrer","orcid":"https://orcid.org/0000-0002-3033-4306","observed_orcids":["https://orcid.org/0000-0002-3033-4306"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]},{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"I. Farrer","raw_affiliation_strings":["Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom","Department of Electronic and Electrical Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, United Kingdom","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109446438","display_name":"Geb A. C. Jones","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"G. A. C. Jones","raw_affiliation_strings":["Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038426159","display_name":"D. A. Ritchie","orcid":"https://orcid.org/0000-0002-9844-8350","observed_orcids":["https://orcid.org/0000-0002-9844-8350"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"D. A. Ritchie","raw_affiliation_strings":["Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cavendish Laboratory, University of Cambridge, J J Thomson Avenue, Cambridge CB3 0HE, United Kingdom","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076140212","display_name":"Tse\u2010Ming Chen","orcid":"https://orcid.org/0000-0002-1972-8689","observed_orcids":["https://orcid.org/0000-0002-1972-8689"]},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Tse-Ming Chen","raw_affiliation_strings":["Center for Quantum Frontiers of Research & Technology (QFort)","Department of Physics","National Cheng Kung University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Quantum Frontiers of Research & Technology (QFort)","institution_ids":[]},{"raw_affiliation_string":"Department of Physics","institution_ids":[]},{"raw_affiliation_string":"National Cheng Kung University","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5037004762","https://openalex.org/A5076140212"],"corresponding_institution_ids":["https://openalex.org/I148366613","https://openalex.org/I91807558"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":{"value":4500,"currency":"USD","value_usd":4500},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05657742,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":"19","first_page":"7740","last_page":"7747"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","score":1.0,"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","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/T11682","display_name":"Advanced Condensed Matter Physics","score":0.0,"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/kondo-effect","display_name":"Kondo effect","score":0.9269999861717224},{"id":"https://openalex.org/keywords/quantum-point-contacts","display_name":"quantum point contacts","score":0.7799999713897705},{"id":"https://openalex.org/keywords/nanoconstriction","display_name":"nanoconstriction","score":0.8240000009536743},{"id":"https://openalex.org/keywords/quantum-sensing","display_name":"quantum sensing","score":0.5509999990463257},{"id":"https://openalex.org/keywords/0-7-anomaly","display_name":"0.7 anomaly","score":0.890999972820282},{"id":"https://openalex.org/keywords/kondo-screening","display_name":"Kondo screening","score":0.7379999756813049},{"id":"https://openalex.org/keywords/gaas-algaas-heterostructures","display_name":"GaAs/AlGaAs heterostructures","score":0.8820000290870667},{"id":"https://openalex.org/keywords/high-mobility-two-dimensional-electron-gas","display_name":"high-mobility two-dimensional electron gas","score":0.7570000290870667},{"id":"https://openalex.org/keywords/strongly-correlated-electron-systems","display_name":"strongly correlated electrons","score":0.5550000071525574},{"id":"https://openalex.org/keywords/magnetic-impurities","display_name":"magnetic impurities","score":0.6930000185966492}],"concepts":[{"id":"https://openalex.org/C2778870898","wikidata":"https://www.wikidata.org/wiki/Q7577658","display_name":"Spins","level":2,"score":0.81299889087677},{"id":"https://openalex.org/C109281498","wikidata":"https://www.wikidata.org/wiki/Q1156490","display_name":"Kondo effect","level":3,"score":0.7434502243995667},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.7227104902267456},{"id":"https://openalex.org/C70050531","wikidata":"https://www.wikidata.org/wiki/Q899089","display_name":"Delocalized electron","level":2,"score":0.6314382553100586},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5683891177177429},{"id":"https://openalex.org/C42704618","wikidata":"https://www.wikidata.org/wiki/Q910917","display_name":"Spin (aerodynamics)","level":2,"score":0.5417692065238953},{"id":"https://openalex.org/C33062035","wikidata":"https://www.wikidata.org/wiki/Q3296863","display_name":"Singlet state","level":3,"score":0.534233570098877},{"id":"https://openalex.org/C170543821","wikidata":"https://www.wikidata.org/wiki/Q6731558","display_name":"Magnetic impurity","level":3,"score":0.5319785475730896},{"id":"https://openalex.org/C72850747","wikidata":"https://www.wikidata.org/wiki/Q6429007","display_name":"Kondo insulator","level":4,"score":0.46834370493888855},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3535040616989136},{"id":"https://openalex.org/C71987851","wikidata":"https://www.wikidata.org/wiki/Q7216430","display_name":"Impurity","level":2,"score":0.3005608916282654},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.2988983392715454},{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1021/acs.nanolett.5c00560","doi":"https://doi.org/10.1021/acs.nanolett.5c00560","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acs.nanolett.5c00560","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/acs.nanolett.5c00560?ref=article_openPDF","source":{"id":"https://openalex.org/S143846845","display_name":"Nano Letters","issn_l":"1530-6984","issn":["1530-6984","1530-6992"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nano Letters","raw_type":"journal-article"},{"id":"pmid:40310972","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40310972","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nano letters","raw_type":"Journal Article"},{"id":"pmh:oai:arXiv.org:2607.13397","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2607.13397","pdf_url":"https://arxiv.org/pdf/2607.13397","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":"pmh:oai:pubmedcentral.nih.gov:12082700","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/12082700","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Nano Lett","raw_type":"Text"},{"id":"doi:10.48550/arxiv.2607.13397","doi":"https://doi.org/10.48550/arxiv.2607.13397","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.13397","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":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.1021/acs.nanolett.5c00560","doi":"https://doi.org/10.1021/acs.nanolett.5c00560","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acs.nanolett.5c00560","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/acs.nanolett.5c00560?ref=article_openPDF","source":{"id":"https://openalex.org/S143846845","display_name":"Nano Letters","issn_l":"1530-6984","issn":["1530-6984","1530-6992"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nano Letters","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Affordable and clean energy","score":0.44999998807907104,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321528","display_name":"Shanghai Educational Development Foundation","ror":"https://ror.org/0220qvk04"},{"id":"https://openalex.org/F4320324663","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49"},{"id":"https://openalex.org/F4320331164","display_name":"National Science and Technology Council","ror":"https://ror.org/00wnb9798"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409990259.pdf","grobid_xml":"https://content.openalex.org/works/W4409990259.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W1857232958","https://openalex.org/W1918265548","https://openalex.org/W1970503905","https://openalex.org/W1973441986","https://openalex.org/W1983915780","https://openalex.org/W1985753422","https://openalex.org/W2001102546","https://openalex.org/W2006659423","https://openalex.org/W2006977291","https://openalex.org/W2014754141","https://openalex.org/W2015410580","https://openalex.org/W2023610190","https://openalex.org/W2032593781","https://openalex.org/W2037450282","https://openalex.org/W2051420966","https://openalex.org/W2057675705","https://openalex.org/W2062236664","https://openalex.org/W2063946521","https://openalex.org/W2072067379","https://openalex.org/W2072947251","https://openalex.org/W2073983769","https://openalex.org/W2076243867","https://openalex.org/W2076277430","https://openalex.org/W2085887129","https://openalex.org/W2086293626","https://openalex.org/W2088702036","https://openalex.org/W2088963454","https://openalex.org/W2089221002","https://openalex.org/W2092693698","https://openalex.org/W2107011521","https://openalex.org/W2108785597","https://openalex.org/W2141172966","https://openalex.org/W2148792114","https://openalex.org/W2148893693","https://openalex.org/W2151274308","https://openalex.org/W2155773124","https://openalex.org/W2170292410","https://openalex.org/W2266258109","https://openalex.org/W2270044034","https://openalex.org/W2319388921","https://openalex.org/W2325237554","https://openalex.org/W2339548598","https://openalex.org/W2343774830","https://openalex.org/W2584058250","https://openalex.org/W2596086593","https://openalex.org/W2734331606","https://openalex.org/W2765670430","https://openalex.org/W2782845069","https://openalex.org/W2795351891","https://openalex.org/W3010221498","https://openalex.org/W3011996111","https://openalex.org/W3081869500","https://openalex.org/W3087484918","https://openalex.org/W3099509638","https://openalex.org/W4206227054","https://openalex.org/W4225765452","https://openalex.org/W4318034606","https://openalex.org/W4319311862","https://openalex.org/W4388522849","https://openalex.org/W4404144458"],"related_works":["https://openalex.org/W4301483355","https://openalex.org/W1629732561","https://openalex.org/W2801443875","https://openalex.org/W2076187141","https://openalex.org/W96197336","https://openalex.org/W1992597447","https://openalex.org/W1529292263","https://openalex.org/W2088702036","https://openalex.org/W2765948512","https://openalex.org/W2015907905"],"abstract_inverted_index":{"The":[0],"precise":[1],"nature":[2],"of":[3,28,86],"Kondo":[4,51,84,130],"spins":[5],"has":[6,121],"remained":[7],"enigmatic":[8],"when":[9,18],"extended":[10],"to":[11,48,102],"multiple":[12],"spin":[13,21,57,89,92,131],"impurities":[14,144],"or,":[15],"more":[16],"intriguingly,":[17],"the":[19,26,50,87,95,110,129],"localized":[20],"itself":[22],"may":[23],"already":[24],"be":[25],"consequence":[27],"many-body":[29,56],"interactions":[30],"in":[31,59,77,100,117],"a":[32,39,61,75,78,122,136],"presumably":[33],"delocalized":[34],"open":[35,147],"nanoconstriction,":[36],"such":[37,60],"as":[38],"quantum":[40,138],"point":[41],"contact":[42],"(QPC).":[43],"It":[44],"is":[45,98],"experimentally":[46],"challenging":[47],"distinguish":[49],"state":[52,116],"from":[53],"other":[54],"coexisting":[55],"states":[58],"strongly":[62,114],"correlated":[63,115],"system.":[64],"Here":[65],"we":[66],"lithographically":[67],"define":[68],"an":[69,146],"all-on-chip":[70],"electronic":[71],"resonator":[72],"(ER)":[73],"and":[74,90],"QPC":[76,88],"high-mobility":[79],"GaAs/AlGaAs":[80],"heterostructure":[81],"transistor.":[82],"Local":[83],"screening":[85],"nonlocal":[91],"singlet":[93],"across":[94],"ER-QPC":[96],"integration":[97],"controllable":[99],"response":[101],"ER":[103],"occupancy":[104],"parity.":[105],"We":[106],"also":[107],"show":[108],"that":[109],"0.7":[111],"anomaly,":[112],"another":[113],"QPCs,":[118],"not":[119],"only":[120],"different":[123],"physical":[124],"origin":[125],"but":[126],"furthermore":[127],"counteracts":[128],"singlet.":[132],"These":[133],"results":[134],"demonstrate":[135],"noninvasive":[137],"method":[139],"for":[140],"sensing":[141],"spontaneous":[142],"magnetic":[143],"within":[145],"nanoconstriction.":[148]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2025-10-10T00:00:00"}