Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1967098063', 'doi': 'https://doi.org/10.1143/jpsj.71.2839', 'title': 'Superconducting Double Transition and the Upper Critical Field Limit of Sr<sub>2</sub>RuO<sub>4</sub>in Parallel Magnetic Fields', 'display_name': 'Superconducting Double Transition and the Upper Critical Field Limit of Sr<sub>2</sub>RuO<sub>4</sub>in Parallel Magnetic Fields', 'publication_year': 2002, 'publication_date': '2002-12-15', 'ids': {'openalex': 'https://openalex.org/W1967098063', 'doi': 'https://doi.org/10.1143/jpsj.71.2839', 'mag': '1967098063'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1143/jpsj.71.2839', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S119212824', 'display_name': 'Journal of the Physical Society of Japan', 'issn_l': '0031-9015', 'issn': ['0031-9015', '1347-4073'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310313296', 'host_organization_name': 'Physical Society of Japan', 'host_organization_lineage': ['https://openalex.org/P4310313296'], 'host_organization_lineage_names': ['Physical Society of Japan'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://arxiv.org/pdf/cond-mat/0210537', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5039235524', 'display_name': 'K. Deguchi', 'orcid': 'https://orcid.org/0000-0002-6749-9825'}, 'institutions': [{'id': 'https://openalex.org/I22299242', 'display_name': 'Kyoto University', 'ror': 'https://ror.org/02kpeqv85', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I22299242']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Kazuhiko Deguchi', 'raw_affiliation_strings': ['Department of Physics, Graduate School of Science, Kyoto University, Kyoto #R#606-8502'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto #R#606-8502', 'institution_ids': ['https://openalex.org/I22299242']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5044592918', 'display_name': 'M. A. Tanatar', 'orcid': 'https://orcid.org/0000-0003-2129-9833'}, 'institutions': [{'id': 'https://openalex.org/I22299242', 'display_name': 'Kyoto University', 'ror': 'https://ror.org/02kpeqv85', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I22299242']}, {'id': 'https://openalex.org/I4210086780', 'display_name': 'Japan Science and Technology Agency', 'ror': 'https://ror.org/00097mb19', 'country_code': 'JP', 'type': 'government', 'lineage': ['https://openalex.org/I4210086780']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Makariy A. Tanatar', 'raw_affiliation_strings': ['CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012', 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502', 'institution_ids': ['https://openalex.org/I22299242']}, {'raw_affiliation_string': 'CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012', 'institution_ids': ['https://openalex.org/I4210086780']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5064017519', 'display_name': 'Zhiqiang Mao', 'orcid': 'https://orcid.org/0000-0002-4920-3293'}, 'institutions': [{'id': 'https://openalex.org/I22299242', 'display_name': 'Kyoto University', 'ror': 'https://ror.org/02kpeqv85', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I22299242']}, {'id': 'https://openalex.org/I4210086780', 'display_name': 'Japan Science and Technology Agency', 'ror': 'https://ror.org/00097mb19', 'country_code': 'JP', 'type': 'government', 'lineage': ['https://openalex.org/I4210086780']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Zhiqiang Mao', 'raw_affiliation_strings': ['CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012', 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502', 'institution_ids': ['https://openalex.org/I22299242']}, {'raw_affiliation_string': 'CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012', 'institution_ids': ['https://openalex.org/I4210086780']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103157255', 'display_name': 'Takehiko Ishiguro', 'orcid': 'https://orcid.org/0000-0003-2586-3091'}, 'institutions': [{'id': 'https://openalex.org/I22299242', 'display_name': 'Kyoto University', 'ror': 'https://ror.org/02kpeqv85', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I22299242']}, {'id': 'https://openalex.org/I4210086780', 'display_name': 'Japan Science and Technology Agency', 'ror': 'https://ror.org/00097mb19', 'country_code': 'JP', 'type': 'government', 'lineage': ['https://openalex.org/I4210086780']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Takehiko Ishiguro', 'raw_affiliation_strings': ['CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012', 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502', 'institution_ids': ['https://openalex.org/I22299242']}, {'raw_affiliation_string': 'CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012', 'institution_ids': ['https://openalex.org/I4210086780']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5004749083', 'display_name': 'Y. Maeno', 'orcid': 'https://orcid.org/0000-0002-3467-9416'}, 'institutions': [{'id': 'https://openalex.org/I22299242', 'display_name': 'Kyoto University', 'ror': 'https://ror.org/02kpeqv85', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I22299242']}, {'id': 'https://openalex.org/I4210086780', 'display_name': 'Japan Science and Technology Agency', 'ror': 'https://ror.org/00097mb19', 'country_code': 'JP', 'type': 'government', 'lineage': ['https://openalex.org/I4210086780']}, {'id': 'https://openalex.org/I4210143206', 'display_name': 'Kyoto International University', 'ror': 'https://ror.org/04ah8rj19', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I4210143206', 'https://openalex.org/I60262850']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yoshiteru Maeno', 'raw_affiliation_strings': ['CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012', 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502', 'Kyoto University International Innovation Center, Kyoto 606-8501'], 'affiliations': [{'raw_affiliation_string': 'Kyoto University International Innovation Center, Kyoto 606-8501', 'institution_ids': ['https://openalex.org/I22299242', 'https://openalex.org/I4210143206']}, {'raw_affiliation_string': 'Department of Physics, Graduate School of Science, Kyoto University, Kyoto 606-8502', 'institution_ids': ['https://openalex.org/I22299242']}, {'raw_affiliation_string': 'CREST, Japan Science and Technology Corporation, Kawaguchi, Saitama 332-0012', 'institution_ids': ['https://openalex.org/I4210086780']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 2.583, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 73, 'citation_normalized_percentile': {'value': 0.981651, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': '71', 'issue': '12', 'first_page': '2839', 'last_page': '2842'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11682', 'display_name': 'Quantum Spin Liquids in Frustrated Magnets', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T11682', 'display_name': 'Quantum Spin Liquids in Frustrated Magnets', 'score': 1.0, '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'}}, {'id': 'https://openalex.org/T10037', 'display_name': 'High-Temperature Superconductivity', 'score': 0.9935, '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': 'Magnetocaloric Materials Research', 'score': 0.9881, '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/critical-field', 'display_name': 'Critical field', 'score': 0.84881866}, {'id': 'https://openalex.org/keywords/limiting', 'display_name': 'Limiting', 'score': 0.6047131}, {'id': 'https://openalex.org/keywords/high-temperature-superconductivity', 'display_name': 'High-Temperature Superconductivity', 'score': 0.578025}, {'id': 'https://openalex.org/keywords/superconductivity', 'display_name': 'Superconductivity', 'score': 0.544927}, {'id': 'https://openalex.org/keywords/spin-orbit-coupling', 'display_name': 'Spin-Orbit Coupling', 'score': 0.500978}], 'concepts': [{'id': 'https://openalex.org/C54101563', 'wikidata': 'https://www.wikidata.org/wiki/Q124131', 'display_name': 'Superconductivity', 'level': 2, 'score': 0.89568514}, {'id': 'https://openalex.org/C26873012', 'wikidata': 'https://www.wikidata.org/wiki/Q214781', 'display_name': 'Condensed matter physics', 'level': 1, 'score': 0.8745601}, {'id': 'https://openalex.org/C48496998', 'wikidata': 'https://www.wikidata.org/wiki/Q5186713', 'display_name': 'Critical field', 'level': 3, 'score': 0.84881866}, {'id': 'https://openalex.org/C115260700', 'wikidata': 'https://www.wikidata.org/wiki/Q11408', 'display_name': 'Magnetic field', 'level': 2, 'score': 0.667719}, {'id': 'https://openalex.org/C188198153', 'wikidata': 'https://www.wikidata.org/wiki/Q1613840', 'display_name': 'Limiting', 'level': 2, 'score': 0.6047131}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.5672033}, {'id': 'https://openalex.org/C9652623', 'wikidata': 'https://www.wikidata.org/wiki/Q190109', 'display_name': 'Field (mathematics)', 'level': 2, 'score': 0.4421434}, {'id': 'https://openalex.org/C69990965', 'wikidata': 'https://www.wikidata.org/wiki/Q65402698', 'display_name': 'Electrical resistivity and conductivity', 'level': 2, 'score': 0.42327762}, {'id': 'https://openalex.org/C149288129', 'wikidata': 'https://www.wikidata.org/wiki/Q185357', 'display_name': 'Phase transition', 'level': 2, 'score': 0.41186514}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.37555373}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.06328148}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', '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}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1143/jpsj.71.2839', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S119212824', 'display_name': 'Journal of the Physical Society of Japan', 'issn_l': '0031-9015', 'issn': ['0031-9015', '1347-4073'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310313296', 'host_organization_name': 'Physical Society of Japan', 'host_organization_lineage': ['https://openalex.org/P4310313296'], 'host_organization_lineage_names': ['Physical Society of Japan'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/cond-mat/0210537', 'pdf_url': 'https://arxiv.org/pdf/cond-mat/0210537', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.cond-mat/0210537', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/cond-mat/0210537', 'pdf_url': 'https://arxiv.org/pdf/cond-mat/0210537', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W1967098063', 'https://openalex.org/W3100761228'], 'referenced_works_count': 27, 'referenced_works': ['https://openalex.org/W1482498201', 'https://openalex.org/W1618587172', 'https://openalex.org/W1624669325', 'https://openalex.org/W1644374815', 'https://openalex.org/W1975789645', 'https://openalex.org/W1983987766', 'https://openalex.org/W1992498488', 'https://openalex.org/W1995374615', 'https://openalex.org/W2005433428', 'https://openalex.org/W2005659494', 'https://openalex.org/W2006928820', 'https://openalex.org/W2013212876', 'https://openalex.org/W2018324333', 'https://openalex.org/W2033838659', 'https://openalex.org/W2041813568', 'https://openalex.org/W2043084573', 'https://openalex.org/W2043854270', 'https://openalex.org/W2048770029', 'https://openalex.org/W2062101789', 'https://openalex.org/W2074657167', 'https://openalex.org/W2078378305', 'https://openalex.org/W2081244385', 'https://openalex.org/W2083734145', 'https://openalex.org/W2094485903', 'https://openalex.org/W2164974076', 'https://openalex.org/W2268799560', 'https://openalex.org/W2492741577'], 'related_works': ['https://openalex.org/W3099002262', 'https://openalex.org/W2519118250', 'https://openalex.org/W2503967541', 'https://openalex.org/W2343257357', 'https://openalex.org/W2316701355', 'https://openalex.org/W2072473073', 'https://openalex.org/W2062392853', 'https://openalex.org/W1971644001', 'https://openalex.org/W1886624249', 'https://openalex.org/W1567225636'], 'abstract_inverted_index': {'We': [0, 22, 50], 'studied': [1], 'the': [2, 9, 29, 36, 44, 57, 63, 68, 81, 86, 93, 97], 'specific': [3], 'heat': [4], 'and': [5, 16], 'thermal': [6], 'conductivity': [7], 'of': [8, 28, 46, 56, 77, 85], 'spin-triplet': [10], 'superconductor': [11], 'Sr2RuO4': [12], 'at': [13], 'low': [14], 'temperatures': [15], 'under': [17, 32], 'oriented': [18], 'magnetic': [19, 33], 'fields': [20], 'H.': [21], 'resolved': [23], 'a': [24, 53], 'double': [25], 'peak': [26], 'structure': [27], 'superconducting': [30, 48, 88], 'transition': [31], 'field': [34, 60, 64], 'for': [35, 43, 62], 'first': [37], 'time,': [38], 'which': [39], 'provides': [40], 'thermodynamic': [41], 'evidence': [42], 'existence': [45], 'multiple': [47], 'phases.': [49], 'also': [51], 'found': [52], 'clear': [54], 'limiting': [55, 76], 'upper': [58], 'critical': [59], 'Hc2': [61, 78], 'direction': [65], 'parallel': [66], 'to': [67], 'RuO2': [69], 'plane': [70], 'only': [71], 'within': [72], '2': [73], 'degrees.': [74], 'The': [75], 'occurs': [79], 'in': [80], 'same': [82, 98], 'H-T': [83], 'domain': [84], 'second': [87], 'phase;': [89], 'we': [90], 'suggest': [91], 'that': [92], 'two': [94], 'phenomena': [95], 'have': [96], 'physical': [99], 'origin.': [100]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1967098063', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 5}, {'year': 2017, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 3}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 4}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-09-11T12:33:07.265272', 'created_date': '2016-06-24'}