{"id":"https://openalex.org/W2968092858","doi":null,"title":"Magnetic properties of a spin-1/2 Ising-Heisenberg Cairo pentagonal model","display_name":"Magnetic properties of a spin-1/2 Ising-Heisenberg Cairo pentagonal model","publication_year":2019,"publication_date":"2019-08-09","ids":{"openalex":"https://openalex.org/W2968092858","mag":"2968092858"},"language":"en","primary_location":{"id":"mag:2968092858","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1908.04676","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","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1908.04676","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090185779","display_name":"Hamid Arian Zad","orcid":"https://orcid.org/0000-0002-1348-1777","observed_orcids":["https://orcid.org/0000-0002-1348-1777"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hamid Arian Zad","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1348-1777","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5089217123","display_name":"N.S. Ananikian","orcid":"https://orcid.org/0000-0001-8974-1275","observed_orcids":["https://orcid.org/0000-0001-8974-1275"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. S. Ananikian","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8974-1275","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/T11682","display_name":"Advanced Condensed Matter Physics","score":0.6499000191688538,"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/T11682","display_name":"Advanced Condensed Matter Physics","score":0.6499000191688538,"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/T10591","display_name":"Theoretical and Computational Physics","score":0.3167000114917755,"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/T11804","display_name":"Quantum many-body systems","score":0.00800000037997961,"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/ising-heisenberg-model","display_name":"Ising-Heisenberg model","score":0.9179999828338623},{"id":"https://openalex.org/keywords/spin-1-2","display_name":"spin-1/2","score":0.9100000262260437},{"id":"https://openalex.org/keywords/magnetization-plateau","display_name":"magnetization plateau","score":0.7749999761581421},{"id":"https://openalex.org/keywords/specific-heat-capacity","display_name":"specific heat","score":0.9120000004768372},{"id":"https://openalex.org/keywords/schottky-anomaly","display_name":"Schottky anomaly","score":0.8840000033378601},{"id":"https://openalex.org/keywords/ground-state-phase-transition","display_name":"ground-state phase transitions","score":0.8090000152587891},{"id":"https://openalex.org/keywords/external-magnetic-field","display_name":"external magnetic field","score":0.7839999794960022},{"id":"https://openalex.org/keywords/transfer-matrix-method","display_name":"transfer matrix method","score":0.5960000157356262},{"id":"https://openalex.org/keywords/magnetic-frustration","display_name":"frustrated magnetism","score":0.43299999833106995}],"concepts":[{"id":"https://openalex.org/C32546565","wikidata":"https://www.wikidata.org/wiki/Q856711","display_name":"Magnetization","level":3,"score":0.7948182821273804},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.786361575126648},{"id":"https://openalex.org/C51329190","wikidata":"https://www.wikidata.org/wiki/Q1076349","display_name":"Ising model","level":2,"score":0.688694179058075},{"id":"https://openalex.org/C201665358","wikidata":"https://www.wikidata.org/wiki/Q899196","display_name":"Heisenberg model","level":3,"score":0.5270479321479797},{"id":"https://openalex.org/C2986087423","wikidata":"https://www.wikidata.org/wiki/Q487756","display_name":"Specific heat","level":2,"score":0.4884895086288452},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4859272539615631},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.47462618350982666},{"id":"https://openalex.org/C184050105","wikidata":"https://www.wikidata.org/wiki/Q273163","display_name":"Isotropy","level":2,"score":0.46267077326774597},{"id":"https://openalex.org/C9930424","wikidata":"https://www.wikidata.org/wiki/Q7426587","display_name":"Saturation (graph theory)","level":2,"score":0.42070209980010986},{"id":"https://openalex.org/C82217956","wikidata":"https://www.wikidata.org/wiki/Q184207","display_name":"Ferromagnetism","level":2,"score":0.3730520009994507},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.1315307915210724},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12326434254646301},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2968092858","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1908.04676","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:2968092858","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1908.04676","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":0,"referenced_works":[],"related_works":["https://openalex.org/W3045782658","https://openalex.org/W2021007398","https://openalex.org/W2807916761","https://openalex.org/W2590518870","https://openalex.org/W6966775604","https://openalex.org/W2621098032","https://openalex.org/W2438289531","https://openalex.org/W1968293335","https://openalex.org/W4388500305","https://openalex.org/W2271831784"],"abstract_inverted_index":{"In":[0],"the":[1,4,43,49,59,66,70,74,81,92,97,103,116,123,128,136,151,155,161,167,171],"present":[2],"paper,":[3],"specific":[5,67,104,124,172],"heat":[6,68,105,125],"and":[7,57,89,154],"magnetic":[8,38,55,129,152],"property":[9],"studies":[10],"of":[11,51,69,91,118,122,135,170],"a":[12],"spin-1/2":[13],"Ising-Heisenberg":[14],"Cairo":[15,45],"pentagonal":[16,46],"structure":[17],"are":[18],"reported.":[19],"The":[20],"model":[21,47,71,82],"has":[22],"been":[23],"comprehensively":[24],"investigated":[25],"by":[26,72],"F.":[27],"C.":[28],"Rodrigues":[29],"{\\it":[30],"et":[31],"al.}":[32],"in":[33,48,102,113],"Ref.":[34],"\\cite{Rodrigues}":[35],"without":[36],"external":[37,53],"field.":[39],"Here,":[40],"we":[41],"consider":[42],"mentioned":[44],"presence":[50],"an":[52],"tunable":[54],"field":[56,130,153],"examine":[58],"low-temperature":[60],"magnetization":[61,84,94,110],"process,":[62],"as":[63],"well":[64],"as,":[65],"using":[73],"transfer":[75],"matrix":[76],"approach.":[77],"We":[78,147],"find":[79],"that":[80,150],"shows":[83],"intermediate":[85],"plateaus":[86],"at":[87],"zero":[88],"$\\frac{1}{2}$":[90],"saturation":[93],"accompanied":[95],"with":[96,115],"growing":[98],"single":[99],"Schottky":[100],"peak":[101],"curve":[106,126],"versus":[107],"temperature.":[108],"Each":[109],"jump":[111],"is":[112,133],"accordance":[114],"merging":[117],"each":[119],"two":[120],"peaks":[121],"when":[127],"increases.":[131],"This":[132],"reminiscent":[134],"ground":[137],"state":[138],"phase":[139],"transition":[140],"from":[141],"one":[142,145],"plateau":[143],"to":[144],"another.":[146],"also":[148],"deduce":[149],"isotropic":[156],"coupling":[157],"constant":[158],"considered":[159],"for":[160],"dimers":[162],"have":[163],"substantial":[164],"effects":[165],"on":[166],"temperature":[168],"dependence":[169],"heat.":[173]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2019-08-22T00:00:00"}