Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2078857658', 'doi': 'https://doi.org/10.1103/physrevb.47.5275', 'title': 'Copper oxide superconductors: A distinguishable thermodynamic state', 'display_name': 'Copper oxide superconductors: A distinguishable thermodynamic state', 'publication_year': 1993, 'publication_date': '1993-03-01', 'ids': {'openalex': 'https://openalex.org/W2078857658', 'doi': 'https://doi.org/10.1103/physrevb.47.5275', 'mag': '2078857658', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/10006694'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physrevb.47.5275', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210174675', 'display_name': 'Physical review. B, Condensed matter', 'issn_l': '0163-1829', 'issn': ['0163-1829', '1095-3795'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5088016695', 'display_name': 'John B. Goodenough', 'orcid': 'https://orcid.org/0000-0001-9350-3034'}, 'institutions': [{'id': 'https://openalex.org/I86519309', 'display_name': 'The University of Texas at Austin', 'ror': 'https://ror.org/00hj54h04', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I86519309']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J. B. Goodenough', 'raw_affiliation_strings': ['Center for Materials Science and Engineering, University of Texas at Austin, Austin, Texas 78712-1084'], 'affiliations': [{'raw_affiliation_string': 'Center for Materials Science and Engineering, University of Texas at Austin, Austin, Texas 78712-1084', 'institution_ids': ['https://openalex.org/I86519309']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5044416800', 'display_name': 'Jun Zhou', 'orcid': 'https://orcid.org/0000-0002-5505-7616'}, 'institutions': [{'id': 'https://openalex.org/I86519309', 'display_name': 'The University of Texas at Austin', 'ror': 'https://ror.org/00hj54h04', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I86519309']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J.-S. Zhou', 'raw_affiliation_strings': ['Center for Materials Science and Engineering, University of Texas at Austin, Austin, Texas 78712-1084'], 'affiliations': [{'raw_affiliation_string': 'Center for Materials Science and Engineering, University of Texas at Austin, Austin, Texas 78712-1084', 'institution_ids': ['https://openalex.org/I86519309']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5039488638', 'display_name': 'Julia Y. Chan', 'orcid': 'https://orcid.org/0000-0003-4434-2160'}, 'institutions': [{'id': 'https://openalex.org/I86519309', 'display_name': 'The University of Texas at Austin', 'ror': 'https://ror.org/00hj54h04', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I86519309']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J. Chan', 'raw_affiliation_strings': ['Center for Materials Science and Engineering, University of Texas at Austin, Austin, Texas 78712-1084'], 'affiliations': [{'raw_affiliation_string': 'Center for Materials Science and Engineering, University of Texas at Austin, Austin, Texas 78712-1084', 'institution_ids': ['https://openalex.org/I86519309']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 4.056, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 104, 'citation_normalized_percentile': {'value': 0.949295, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '47', 'issue': '9', 'first_page': '5275', 'last_page': '5286'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10037', 'display_name': 'Physics of Superconductivity and Magnetism', 'score': 0.9998, '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': 0.9998, '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': 0.9992, '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/T10607', 'display_name': 'Magnetic and transport properties of perovskites and related materials', 'score': 0.9988, 'subfield': {'id': 'https://openalex.org/subfields/2504', 'display_name': 'Electronic, Optical and Magnetic Materials'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/transition-temperature', 'display_name': 'Transition temperature', 'score': 0.43338397}], 'concepts': [{'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.62339973}, {'id': 'https://openalex.org/C155355069', 'wikidata': 'https://www.wikidata.org/wiki/Q575224', 'display_name': 'Antiferromagnetism', 'level': 2, 'score': 0.6213509}, {'id': 'https://openalex.org/C54101563', 'wikidata': 'https://www.wikidata.org/wiki/Q124131', 'display_name': 'Superconductivity', 'level': 2, 'score': 0.56787974}, {'id': 'https://openalex.org/C26873012', 'wikidata': 'https://www.wikidata.org/wiki/Q214781', 'display_name': 'Condensed matter physics', 'level': 1, 'score': 0.52470887}, {'id': 'https://openalex.org/C182306322', 'wikidata': 'https://www.wikidata.org/wiki/Q1779371', 'display_name': 'Order (exchange)', 'level': 2, 'score': 0.5148451}, {'id': 'https://openalex.org/C112625512', 'wikidata': 'https://www.wikidata.org/wiki/Q1091448', 'display_name': 'Seebeck coefficient', 'level': 3, 'score': 0.4336088}, {'id': 'https://openalex.org/C47542005', 'wikidata': 'https://www.wikidata.org/wiki/Q7834435', 'display_name': 'Transition temperature', 'level': 3, 'score': 0.43338397}, {'id': 'https://openalex.org/C8010536', 'wikidata': 'https://www.wikidata.org/wiki/Q160398', 'display_name': 'Crystallography', 'level': 1, 'score': 0.4261532}, {'id': 'https://openalex.org/C2777299769', 'wikidata': 'https://www.wikidata.org/wiki/Q3707858', 'display_name': 'Type (biology)', 'level': 2, 'score': 0.4118806}, {'id': 'https://openalex.org/C69990965', 'wikidata': 'https://www.wikidata.org/wiki/Q65402698', 'display_name': 'Electrical resistivity and conductivity', 'level': 2, 'score': 0.38600463}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.10913423}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C10138342', 'wikidata': 'https://www.wikidata.org/wiki/Q43015', 'display_name': 'Finance', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, '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': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physrevb.47.5275', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210174675', 'display_name': 'Physical review. B, Condensed matter', 'issn_l': '0163-1829', 'issn': ['0163-1829', '1095-3795'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/10006694', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 48, 'referenced_works': ['https://openalex.org/W1501283962', 'https://openalex.org/W1591009881', 'https://openalex.org/W1651860793', 'https://openalex.org/W1659388408', 'https://openalex.org/W1659929428', 'https://openalex.org/W1664684823', 'https://openalex.org/W1676452894', 'https://openalex.org/W1966386948', 'https://openalex.org/W1976067329', 'https://openalex.org/W1977985501', 'https://openalex.org/W1981937780', 'https://openalex.org/W1985118247', 'https://openalex.org/W1986152347', 'https://openalex.org/W1988335379', 'https://openalex.org/W1988371505', 'https://openalex.org/W1992703024', 'https://openalex.org/W1993743983', 'https://openalex.org/W1998136291', 'https://openalex.org/W2006398118', 'https://openalex.org/W2006581976', 'https://openalex.org/W2007243749', 'https://openalex.org/W2011998037', 'https://openalex.org/W2016384176', 'https://openalex.org/W2018342014', 'https://openalex.org/W2019548902', 'https://openalex.org/W2024736986', 'https://openalex.org/W2030524075', 'https://openalex.org/W2030958721', 'https://openalex.org/W2036350055', 'https://openalex.org/W2041457485', 'https://openalex.org/W2043304409', 'https://openalex.org/W2043688643', 'https://openalex.org/W2046128204', 'https://openalex.org/W2048041688', 'https://openalex.org/W2049156820', 'https://openalex.org/W2052632605', 'https://openalex.org/W2053571612', 'https://openalex.org/W2055722080', 'https://openalex.org/W2057807385', 'https://openalex.org/W2058514989', 'https://openalex.org/W2064152795', 'https://openalex.org/W2070536895', 'https://openalex.org/W2083923846', 'https://openalex.org/W2088765403', 'https://openalex.org/W2093261678', 'https://openalex.org/W2094671902', 'https://openalex.org/W2094687332', 'https://openalex.org/W2125909837'], 'related_works': ['https://openalex.org/W3104815877', 'https://openalex.org/W2333496544', 'https://openalex.org/W2321210916', 'https://openalex.org/W2072230670', 'https://openalex.org/W2054441102', 'https://openalex.org/W2051712205', 'https://openalex.org/W2036696233', 'https://openalex.org/W2018890832', 'https://openalex.org/W1983512927', 'https://openalex.org/W1766289016'], 'abstract_inverted_index': {'The': [0, 194], 'temperature': [1, 64], 'dependence': [2], 'of': [3, 26, 50, 196, 205, 214], 'the': [4, 10, 24, 33, 58, 80, 96, 101, 104, 115, 118, 134, 142, 146, 157, 187, 197, 202, 206, 230, 234, 236, 247, 252], 'resistivity': [5], 'and': [6, 16, 21, 76, 92, 216, 239, 251], 'Seebeck': [7], 'coefficient': [8], 'for': [9, 114], 'two': [11], 'p-type': [12, 125], 'systems': [13], '${\\mathrm{La}}_{2}$${\\mathrm{CuO}}_{4+\\mathrm{\\ensuremath{\\delta}}}$,': [14], '0\\ensuremath{\\le}\\ensuremath{\\delta}\\ensuremath{\\le}0.09,': [15], '${\\mathrm{La}}_{2\\mathrm{\\ensuremath{-}}\\mathit{x}}$${\\mathrm{Sr}}_{\\mathit{x}}$${\\mathrm{CuO}}_{4}$,': [17, 103], '0\\ensuremath{\\le}x\\ensuremath{\\le}0.3,': [18], 'are': [19, 139, 184], 'reported': [20], 'interpreted': [22], 'in': [23, 95, 133, 141, 156, 201, 229], 'context': [25], 'overall': [27], 'phase': [28, 71, 82], 'diagrams.': [29], 'Above': [30], 'room': [31], 'temperature,': [32], '${\\mathrm{La}}_{2}$${\\mathrm{CuO}}_{4+\\mathrm{\\ensuremath{\\delta}}}$': [34], 'system': [35, 102, 119], 'tends': [36], 'to': [37, 55, 57, 73, 84, 128, 149, 165, 173, 211, 225], 'lose': [38], 'oxygen': [39, 51], 'at': [40, 192, 219, 257], '1': [41], 'atm': [42], '${\\mathrm{O}}_{2}$;': [43], 'superconductive': [44, 78, 81, 182, 207], 'samples': [45], 'exhibit': [46], 'a': [47, 62, 77, 86, 109, 121, 124, 167, 170, 174, 212, 220, 258], 'first-order': [48], 'loss': [49], 'above': [52, 111], '500': [53], 'K': [54, 113], 'revert': [56], 'antiferromagnetic': [59, 75], 'phase.': [60], 'Below': [61], 'transition': [63, 122, 168, 221, 235], '${\\mathit{T}}_{\\mathit{s}}$\\ensuremath{\\approxeq}300': [65], 'K,': [66], 'compositions': [67, 116, 208], 'with': [68, 108, 137, 162, 245], '00.05': [69], 'undergo': [70, 85, 166], 'segregation': [72, 89], 'an': [74, 129], 'phase;': [79], 'appears': [83], 'further': [87], 'dynamic': [88], 'into': [90], 'hole-rich': [91], 'hole-poor': [93], 'domains': [94], 'interval': [97, 135], '${\\mathit{T}}_{\\mathit{c}}$T${\\mathit{T}}_{\\mathrm{\\ensuremath{\\rho}}}$\\ensuremath{\\approxeq}100': [98], 'K.': [99, 160], 'In': [100], 'holes': [105, 147], 'move': [106, 150], 'diffusively,': [107, 151], '\\ensuremath{\\Delta}${\\mathit{H}}_{\\mathit{m}}$=0,': [110], '${\\mathit{T}}_{\\mathit{l}}$\\ensuremath{\\approxeq}300': [112], '0x\\ensuremath{\\le}0.21;': [117], 'undergoes': [120], 'from': [123, 169, 186, 222], 'two-dimensional': [126], 'conductor': [127, 132], 'n-type': [130], 'three-dimensional': [131], '0.22\\ensuremath{\\le}x0.35.Compositions': [136], '0x\\ensuremath{\\le}0.12': [138], 'metastable': [140], 'range': [143, 158], '${\\mathit{T}}_{\\mathit{c}}$T${\\mathit{T}}_{\\mathit{l}}$': [144], 'where': [145], 'continue': [148], 'but': [152], 'charge': [153], 'fluctuations': [154], 'appear': [155, 164], '${\\mathit{T}}_{\\mathit{c}}$T${\\mathit{T}}_{\\mathrm{\\ensuremath{\\rho}}}$\\ensuremath{\\le}150': [159], 'Compositions': [161], '0.15\\ensuremath{\\le}x\\ensuremath{\\le}0.2': [163], 'polaronic': [171, 175], 'gas': [172], '(Luttinger)': [176], 'liquid': [177], 'on': [178], 'cooling': [179], 'through': [180, 233], '${\\mathit{T}}_{\\mathit{l}}$;': [181], 'pairs': [183], 'condensed': [185], 'homogeneous': [188], 'polaronic-liquid': [189], 'normal': [190, 203], 'state': [191, 204, 256], '${\\mathit{T}}_{\\mathit{c}}$.': [193], 'origin': [195], 'unusual': [198], 'electron-lattice': [199], 'interactions': [200], 'is': [209], 'attributed': [210], 'coexistence': [213], 'ionic': [215, 224], 'covalent': [217, 226], 'bonding': [218, 228], 'more': [223], 'Cu:3${\\mathit{d}}_{\\mathit{x}}^{2}$-${\\mathit{y}}^{2}$-O:2${\\mathit{p}}_{\\mathrm{\\ensuremath{\\sigma}}}$': [227], '${\\mathrm{CuO}}_{2}$': [231], 'sheets;': [232], 'orbital': [237], 'hybridization': [238], 'Hubbard': [240], 'U': [241], 'parameter': [242], 'vary': [243], 'sensitively': [244], 'both': [246], 'Cu-O': [248], 'bond': [249], 'length': [250], 'formal': [253], 'local': [254], 'oxidation': [255], 'Cu': [259], 'atom.': [260]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2078857658', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 3}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-12-16T17:55:35.950018', 'created_date': '2016-06-24'}