{"id":"https://openalex.org/W2611795463","doi":null,"title":"Half-metallic Surface States and Topological Superconductivity in","display_name":"Half-metallic Surface States and Topological Superconductivity in","publication_year":2011,"publication_date":"2011-03-10","ids":{"openalex":"https://openalex.org/W2611795463","mag":"2611795463"},"language":"en","primary_location":{"id":"mag:2611795463","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1103.1930","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1103.1930","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065958779","display_name":"Hongming Weng","orcid":"https://orcid.org/0000-0001-8021-9413","observed_orcids":["https://orcid.org/0000-0001-8021-9413"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hongming Weng","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8021-9413","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012757489","display_name":"Gang Xu","orcid":"https://orcid.org/0000-0002-4718-0681","observed_orcids":["https://orcid.org/0000-0002-4718-0681"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gang Xu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-4718-0681","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100458466","display_name":"Haijun Zhang","orcid":"https://orcid.org/0000-0002-9958-1102","observed_orcids":["https://orcid.org/0000-0002-9958-1102"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haijun Zhang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9958-1102","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Shengbai Zhang","orcid":"https://orcid.org/0000-0003-0833-5860","observed_orcids":["https://orcid.org/0000-0003-0833-5860"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shengbai Zhang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0833-5860","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069152800","display_name":"Xi Dai","orcid":"https://orcid.org/0000-0002-2396-0966","observed_orcids":["https://orcid.org/0000-0002-2396-0966"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xi Dai","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2396-0966","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103800588","display_name":"Zhong Fang","orcid":"https://orcid.org/0000-0003-0018-1553","observed_orcids":["https://orcid.org/0000-0003-0018-1553"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhong Fang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0018-1553","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":1,"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/T10657","display_name":"Topological Materials and Phenomena","score":0.9976000189781189,"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/T10657","display_name":"Topological Materials and Phenomena","score":0.9976000189781189,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.0008999999845400453,"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/T11682","display_name":"Advanced Condensed Matter Physics","score":0.00039999998989515007,"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/topological-superconductivity","display_name":"topological superconductivity","score":0.9629999995231628},{"id":"https://openalex.org/keywords/majorana-fermions","display_name":"Majorana fermions","score":0.9990000128746033},{"id":"https://openalex.org/keywords/sodium-cobalt-oxide","display_name":"sodium cobalt oxide","score":0.9269999861717224},{"id":"https://openalex.org/keywords/helical-spin-texture","display_name":"helical spin texture","score":0.8299999833106995},{"id":"https://openalex.org/keywords/time-reversal-symmetry-breaking","display_name":"time-reversal symmetry breaking","score":0.8790000081062317},{"id":"https://openalex.org/keywords/proximity-effect","display_name":"proximity effect","score":0.9409999847412109},{"id":"https://openalex.org/keywords/s-wave-superconductor","display_name":"s-wave superconductor","score":0.8999999761581421},{"id":"https://openalex.org/keywords/vortex-core","display_name":"vortex core","score":0.7760000228881836},{"id":"https://openalex.org/keywords/topological-quantum-computation","display_name":"topological quantum computation","score":0.7799999713897705}],"concepts":[{"id":"https://openalex.org/C2778761060","wikidata":"https://www.wikidata.org/wiki/Q6714234","display_name":"MAJORANA","level":3,"score":0.8253865242004395},{"id":"https://openalex.org/C128911142","wikidata":"https://www.wikidata.org/wiki/Q1488689","display_name":"Topological insulator","level":2,"score":0.8232239484786987},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.6901156306266785},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.6884029507637024},{"id":"https://openalex.org/C52233224","wikidata":"https://www.wikidata.org/wiki/Q44363","display_name":"Fermion","level":2,"score":0.6677217483520508},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6623625755310059},{"id":"https://openalex.org/C79689650","wikidata":"https://www.wikidata.org/wiki/Q2387099","display_name":"Surface states","level":3,"score":0.632166862487793},{"id":"https://openalex.org/C201991461","wikidata":"https://www.wikidata.org/wiki/Q1406417","display_name":"Fermi surface","level":3,"score":0.5828984975814819},{"id":"https://openalex.org/C2779101571","wikidata":"https://www.wikidata.org/wiki/Q1065883","display_name":"Majorana fermion","level":4,"score":0.5628435015678406},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5178868770599365},{"id":"https://openalex.org/C92542899","wikidata":"https://www.wikidata.org/wiki/Q7661340","display_name":"Symmetry protected topological order","level":4,"score":0.45255011320114136},{"id":"https://openalex.org/C45646460","wikidata":"https://www.wikidata.org/wiki/Q17165159","display_name":"Topological order","level":3,"score":0.4114798903465271},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.4022783637046814},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.3862772583961487},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.3426346778869629},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07554322481155396},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2611795463","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1103.1930","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null}],"best_oa_location":{"id":"mag:2611795463","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1103.1930","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1552055731","https://openalex.org/W1654171198","https://openalex.org/W1659657013","https://openalex.org/W1829165941","https://openalex.org/W1905539406","https://openalex.org/W1965741196","https://openalex.org/W1988373540","https://openalex.org/W2001755358","https://openalex.org/W2010878960","https://openalex.org/W2016406904","https://openalex.org/W2039943418","https://openalex.org/W2045510170","https://openalex.org/W2056471514","https://openalex.org/W2070835228","https://openalex.org/W2071002988","https://openalex.org/W2082147703","https://openalex.org/W2086145921","https://openalex.org/W2087438656","https://openalex.org/W2088198211","https://openalex.org/W2091127266","https://openalex.org/W2120831645","https://openalex.org/W2135273380","https://openalex.org/W2136592254","https://openalex.org/W2152240519","https://openalex.org/W2154083514","https://openalex.org/W2166269214","https://openalex.org/W3000029917","https://openalex.org/W3022271612"],"related_works":["https://openalex.org/W2032824268","https://openalex.org/W2016406904","https://openalex.org/W1505546568","https://openalex.org/W2791122319","https://openalex.org/W3195504605","https://openalex.org/W2904462211","https://openalex.org/W2168226651","https://openalex.org/W7084143436","https://openalex.org/W4392503611","https://openalex.org/W4283654608"],"abstract_inverted_index":{"Majorana":[0,71,140],"fermions":[1,72,141],"obey":[2],"non-Abelian":[3],"statistics,":[4],"which":[5,43],"is":[6],"the":[7,11,56,74,113,121,130,143],"key":[8,122],"ingredient":[9],"for":[10,47,52],"fault-tolerant":[12],"topological":[13,65,117,137],"quantum":[14],"computation":[15],"[1\u20133].":[16],"Recently,":[17],"they":[18],"have":[19],"been":[20],"proposed":[21],"to":[22,112],"exist":[23],"in":[24,35,73,88,129,148],"various":[25],"condensed-matter":[26],"systems":[27],"[4\u20138]":[28],"as":[29,45],"emergent":[30],"excitations.":[31],"However,":[32],"experimental":[33],"realization":[34,135],"these":[36],"materials":[37],"remains":[38],"challenging.":[39],"For":[40],"a":[41,60,83,102,107,152],"halfmetal,":[42],"acts":[44],"conductor":[46],"one":[48],"spin":[49,54,109],"and":[50,70,139],"insulator":[51,91],"another":[53],"[9],":[55],"proximity":[57,149],"effect":[58],"with":[59,93,106,120,151],"s-wave":[61],"superconductor":[62],"can":[63],"induce":[64],"px":[66],"+":[67],"ipy":[68],"superconductivity":[69,138],"vortex":[75],"core":[76],"[10].":[77],"In":[78],"this":[79],"work":[80],"we":[81],"predict":[82],"novel":[84],"half-metallic":[85,99,144],"surface":[86,95,100,105,114,145],"state":[87,115],"layered":[89],"bulk":[90],"NaCoO2,":[92],"tunable":[94],"hole":[96],"concentration.":[97],"The":[98],"has":[101],"single":[103],"fermi":[104],"helical":[108],"texture,":[110],"similar":[111],"of":[116,124,136],"insulators[11\u201313],":[118],"but":[119],"difference":[123],"time":[125],"reversal":[126],"symmetry":[127],"breaking":[128],"present":[131],"case.":[132],"We":[133],"propose":[134],"when":[142],"states":[146],"are":[147],"contact":[150],"conventional":[153],"superconductor.":[154]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2017-05-12T00:00:00"}
