{"id":"https://openalex.org/W7214112391","doi":"https://doi.org/10.1103/ymtj-4clk","title":"Dichotomous electronic system in a bilayer Ni 1 + nickelate","display_name":"Dichotomous electronic system in a bilayer Ni 1 + nickelate","publication_year":2026,"publication_date":"2026-09-23","ids":{"openalex":"https://openalex.org/W7214112391","doi":"https://doi.org/10.1103/ymtj-4clk"},"language":"en","primary_location":{"id":"doi:10.1103/ymtj-4clk","doi":"https://doi.org/10.1103/ymtj-4clk","is_oa":true,"landing_page_url":"https://doi.org/10.1103/ymtj-4clk","pdf_url":null,"source":{"id":"https://openalex.org/S4210240247","display_name":"Physical Review Research","issn_l":"2643-1564","issn":["2643-1564"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical 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":"Physical Review Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1103/ymtj-4clk","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5160092262","display_name":"Young-Joon Song","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Young-Joon Song","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160095097","display_name":"Kwan-Woo Lee","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kwan-Woo Lee","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5020192931","display_name":"Warren E. Pickett","orcid":"https://orcid.org/0000-0003-4591-7691","observed_orcids":["https://orcid.org/0000-0003-4591-7691"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Warren E. Pickett","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2625,"currency":"USD","value_usd":2625},"apc_paid":{"value":2625,"currency":"USD","value_usd":2625},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.61237844,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.27079999446868896,"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"}},"topics":[{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.27079999446868896,"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"}},{"id":"https://openalex.org/T12588","display_name":"Electronic and Structural Properties of Oxides","score":0.21969999372959137,"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/T10049","display_name":"Magnetic properties of thin films","score":0.06560000032186508,"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/nickelates","display_name":"nickelates","score":0.5770000219345093},{"id":"https://openalex.org/keywords/bilayers","display_name":"bilayers","score":0.6740000247955322},{"id":"https://openalex.org/keywords/electronic-structure","display_name":"electronic structure","score":0.5270000100135803},{"id":"https://openalex.org/keywords/charge-order","display_name":"charge ordering","score":0.3580000102519989},{"id":"https://openalex.org/keywords/layered-oxides","display_name":"layered oxides","score":0.36500000953674316}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.609499990940094},{"id":"https://openalex.org/C192157962","wikidata":"https://www.wikidata.org/wiki/Q4087243","display_name":"Bilayer","level":3,"score":0.5582000017166138},{"id":"https://openalex.org/C2983266536","wikidata":"https://www.wikidata.org/wiki/Q3509543","display_name":"Electronic systems","level":2,"score":0.5105999708175659},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.46810001134872437},{"id":"https://openalex.org/C86025842","wikidata":"https://www.wikidata.org/wiki/Q5358432","display_name":"Electronic structure","level":2,"score":0.3930000066757202},{"id":"https://openalex.org/C2986710310","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Electronic materials","level":2,"score":0.2574000060558319},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.24709999561309814},{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.23810000717639923},{"id":"https://openalex.org/C64297162","wikidata":"https://www.wikidata.org/wiki/Q1987070","display_name":"Deposition (geology)","level":3,"score":0.23479999601840973},{"id":"https://openalex.org/C504270822","wikidata":"https://www.wikidata.org/wiki/Q744","display_name":"Nickel","level":2,"score":0.2329999953508377}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1103/ymtj-4clk","doi":"https://doi.org/10.1103/ymtj-4clk","is_oa":true,"landing_page_url":"https://doi.org/10.1103/ymtj-4clk","pdf_url":null,"source":{"id":"https://openalex.org/S4210240247","display_name":"Physical Review Research","issn_l":"2643-1564","issn":["2643-1564"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical 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":"Physical Review Research","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2606.10564","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2606.10564","pdf_url":"https://arxiv.org/pdf/2606.10564","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2606.10564","doi":"https://doi.org/10.48550/arxiv.2606.10564","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.10564","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.1103/ymtj-4clk","doi":"https://doi.org/10.1103/ymtj-4clk","is_oa":true,"landing_page_url":"https://doi.org/10.1103/ymtj-4clk","pdf_url":null,"source":{"id":"https://openalex.org/S4210240247","display_name":"Physical Review Research","issn_l":"2643-1564","issn":["2643-1564"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical 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":"Physical Review Research","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3813547476","display_name":null,"funder_award_id":"RS-2024-00392493","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G4540130896","display_name":null,"funder_award_id":"CRC 1487","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G906673837","display_name":"SFB 1487: Eisen, neu gedacht!","funder_award_id":"443703006","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214112391.pdf","grobid_xml":"https://content.openalex.org/works/W7214112391.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W26366383","https://openalex.org/W2939006498","https://openalex.org/W3143065794","https://openalex.org/W3139294402","https://openalex.org/W2974132058","https://openalex.org/W2602962862","https://openalex.org/W1639749981","https://openalex.org/W3042988672","https://openalex.org/W3085233555","https://openalex.org/W3150673224"],"abstract_inverted_index":{"\"Infinite":[0],"layer\"":[1],"nickelates":[2],"${\\cal":[3],"R}$NiO$_2$":[4],"(${\\cal":[5],"R}$=rare":[6],"earth),":[7],"having":[8],"empty":[9],"apical":[10],"O":[11],"sites,":[12],"become":[13],"superconducting":[14,53],"upon":[15],"hole":[16,139,148],"doping,":[17],"stimulating":[18],"research":[19],"into":[20],"the":[21,31,48,51,63,85,119,135,159],"related":[22],"sequence":[23],"Nd$_{n+1}$Ni$^{+p}_n$O$_{2n+2}$,":[24],"formal":[25],"charge":[26],"state":[27,154],"$p$=1+$\\frac{1}{n}$,":[28],"$n$=2,3,4,....,":[29],"with":[30,44,108,118],"$n$=5":[32],"member":[33],"being":[34,122],"found":[35],"to":[36,92,111,142],"be":[37],"superconducting.":[38],"The":[39,101,130],"two":[40],"layer":[41],"system":[42],"La$_3$Ni$_2$O$_{7-\u03b4}$,":[43],"$\u03b4$=0,$\\frac{1}{2}$,1":[45],"($p$=2.5,2,1.5)":[46],"approaches":[47],"peak":[49],"in":[50],"nickelate":[52],"dome":[54],"but":[55],"shows":[56],"no":[57],"superconductivity.":[58],"Newly":[59],"reported":[60],"La$_3$Ni$_2$O$_5$F":[61],"reaches":[62],"Ni$^{1+}$":[64],"goal":[65],"while,":[66],"as":[67],"we":[68],"show,":[69],"introducing":[70],"a":[71,93,144],"partially":[72],"occupied":[73],"electron":[74,96,132,150],"band":[75],"$E^*$,":[76],"based":[77],"on":[78],"an":[79,113],"interstitial":[80,109],"density":[81],"that":[82,156],"extends":[83],"over":[84],"three":[86],"open":[87],"\"apical\"":[88],"layers":[89],"and":[90,134,149],"leads":[91],"single":[94],"cylindrical":[95],"Fermi":[97],"surface":[98],"giving":[99],"self-doping.":[100],"commonly":[102],"inert":[103],"Ni":[104,137],"$d_{xz},d_{yz}$":[105],"orbitals":[106],"partner":[107],"$E^*$":[110,131],"provide":[112,143],"incipient":[114],"non-analytic":[115],"Dirac":[116],"point,":[117],"critical":[120],"point":[121],"reachable":[123],"by":[124],"pressure":[125],"or":[126],"further":[127],"F":[128],"insertion.":[129],"cylinder":[133],"conventional":[136],"$dp\u03c3$":[138],"carriers":[140],"combine":[141],"two-fluid":[145],"dichotomy":[146],"of":[147,162],"quasiparticles,":[151],"affecting":[152],"normal":[153],"properties":[155],"should":[157],"verify":[158],"dichotomous":[160],"aspect":[161],"transport.":[163]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-09-24T00:00:00"}
