Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2020247269', 'doi': 'https://doi.org/10.1103/physrevb.49.3962', 'title': 'Magnetism in the few-monolayers limit: A surface magneto-optic Kerr-effect study of the magnetic behavior of ultrathin films of Co, Ni, and Co-Ni alloys on Cu(100) and Cu(111)', 'display_name': 'Magnetism in the few-monolayers limit: A surface magneto-optic Kerr-effect study of the magnetic behavior of ultrathin films of Co, Ni, and Co-Ni alloys on Cu(100) and Cu(111)', 'publication_year': 1994, 'publication_date': '1994-02-01', 'ids': {'openalex': 'https://openalex.org/W2020247269', 'doi': 'https://doi.org/10.1103/physrevb.49.3962', 'mag': '2020247269', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/10011291'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physrevb.49.3962', '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/A5020661138', 'display_name': 'Fujian Huang', 'orcid': 'https://orcid.org/0000-0002-7777-1589'}, 'institutions': [{'id': 'https://openalex.org/I130769515', 'display_name': 'Pennsylvania State University', 'ror': 'https://ror.org/04p491231', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I130769515']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'F. Huang', 'raw_affiliation_strings': ['Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802.', 'institution_ids': ['https://openalex.org/I130769515']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5046991326', 'display_name': 'Mark Kief', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I130769515', 'display_name': 'Pennsylvania State University', 'ror': 'https://ror.org/04p491231', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I130769515']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'M. T. Kief', 'raw_affiliation_strings': ['Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802.', 'institution_ids': ['https://openalex.org/I130769515']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5062366573', 'display_name': 'G. J. Mankey', 'orcid': 'https://orcid.org/0000-0003-3163-5159'}, 'institutions': [{'id': 'https://openalex.org/I130769515', 'display_name': 'Pennsylvania State University', 'ror': 'https://ror.org/04p491231', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I130769515']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'G. J. Mankey', 'raw_affiliation_strings': ['Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802.', 'institution_ids': ['https://openalex.org/I130769515']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5046754378', 'display_name': 'R. F. Willis', 'orcid': 'https://orcid.org/0000-0001-6687-5799'}, 'institutions': [{'id': 'https://openalex.org/I130769515', 'display_name': 'Pennsylvania State University', 'ror': 'https://ror.org/04p491231', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I130769515']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'R. F. Willis', 'raw_affiliation_strings': ['Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802.', 'institution_ids': ['https://openalex.org/I130769515']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 13.369, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 444, 'citation_normalized_percentile': {'value': 0.999929, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '49', 'issue': '6', 'first_page': '3962', 'last_page': '3971'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10049', 'display_name': 'Magnetic properties of thin films', 'score': 0.9999, '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'}}, 'topics': [{'id': 'https://openalex.org/T10049', 'display_name': 'Magnetic properties of thin films', 'score': 0.9999, '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'}}, {'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/T10382', 'display_name': 'Quantum and electron transport phenomena', 'score': 0.9991, '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/exponent', 'display_name': 'Exponent', 'score': 0.5118305}, {'id': 'https://openalex.org/keywords/magnetism', 'display_name': 'Magnetism', 'score': 0.4861719}], 'concepts': [{'id': 'https://openalex.org/C26873012', 'wikidata': 'https://www.wikidata.org/wiki/Q214781', 'display_name': 'Condensed matter physics', 'level': 1, 'score': 0.79022205}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.5958286}, {'id': 'https://openalex.org/C7070889', 'wikidata': 'https://www.wikidata.org/wiki/Q902488', 'display_name': 'Monolayer', 'level': 2, 'score': 0.58851135}, {'id': 'https://openalex.org/C32546565', 'wikidata': 'https://www.wikidata.org/wiki/Q856711', 'display_name': 'Magnetization', 'level': 3, 'score': 0.5698199}, {'id': 'https://openalex.org/C2780388253', 'wikidata': 'https://www.wikidata.org/wiki/Q5421508', 'display_name': 'Exponent', 'level': 2, 'score': 0.5118305}, {'id': 'https://openalex.org/C197162081', 'wikidata': 'https://www.wikidata.org/wiki/Q3294789', 'display_name': 'Magnetism', 'level': 2, 'score': 0.4861719}, {'id': 'https://openalex.org/C63648874', 'wikidata': 'https://www.wikidata.org/wiki/Q191073', 'display_name': 'Curie temperature', 'level': 3, 'score': 0.4290385}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.38851744}, {'id': 'https://openalex.org/C82217956', 'wikidata': 'https://www.wikidata.org/wiki/Q184207', 'display_name': 'Ferromagnetism', 'level': 2, 'score': 0.32067358}, {'id': 'https://openalex.org/C115260700', 'wikidata': 'https://www.wikidata.org/wiki/Q11408', 'display_name': 'Magnetic field', 'level': 2, 'score': 0.18018356}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.14557216}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.14194265}, {'id': 'https://openalex.org/C41895202', 'wikidata': 'https://www.wikidata.org/wiki/Q8162', 'display_name': 'Linguistics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physrevb.49.3962', '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/10011291', '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': 75, 'referenced_works': ['https://openalex.org/W1965842634', 'https://openalex.org/W1966098407', 'https://openalex.org/W1968651905', 'https://openalex.org/W1969727162', 'https://openalex.org/W1970083396', 'https://openalex.org/W1971058365', 'https://openalex.org/W1971834826', 'https://openalex.org/W1975624206', 'https://openalex.org/W1977973333', 'https://openalex.org/W1979275462', 'https://openalex.org/W1980933411', 'https://openalex.org/W1982074250', 'https://openalex.org/W1982655443', 'https://openalex.org/W1985651068', 'https://openalex.org/W1988410152', 'https://openalex.org/W1991198442', 'https://openalex.org/W1991645662', 'https://openalex.org/W1999552256', 'https://openalex.org/W2002594430', 'https://openalex.org/W2003073727', 'https://openalex.org/W2003338382', 'https://openalex.org/W2004005781', 'https://openalex.org/W2004524622', 'https://openalex.org/W2006904401', 'https://openalex.org/W2008317504', 'https://openalex.org/W2009707907', 'https://openalex.org/W2014069063', 'https://openalex.org/W2017419781', 'https://openalex.org/W2017902881', 'https://openalex.org/W2018113133', 'https://openalex.org/W2020480951', 'https://openalex.org/W2020647580', 'https://openalex.org/W2025979598', 'https://openalex.org/W2029509672', 'https://openalex.org/W2029797372', 'https://openalex.org/W2030703702', 'https://openalex.org/W2032367804', 'https://openalex.org/W2032541610', 'https://openalex.org/W2032884339', 'https://openalex.org/W2033317155', 'https://openalex.org/W2037155975', 'https://openalex.org/W2040567421', 'https://openalex.org/W2043254205', 'https://openalex.org/W2043603224', 'https://openalex.org/W2044182979', 'https://openalex.org/W2046554796', 'https://openalex.org/W2048653996', 'https://openalex.org/W2048850115', 'https://openalex.org/W2049030593', 'https://openalex.org/W2051604281', 'https://openalex.org/W2052978120', 'https://openalex.org/W2055606841', 'https://openalex.org/W2057024937', 'https://openalex.org/W2058868740', 'https://openalex.org/W2061853801', 'https://openalex.org/W2064102320', 'https://openalex.org/W2064366889', 'https://openalex.org/W2069415614', 'https://openalex.org/W2070234440', 'https://openalex.org/W2072815645', 'https://openalex.org/W2075614181', 'https://openalex.org/W2077027844', 'https://openalex.org/W2080552688', 'https://openalex.org/W2083154945', 'https://openalex.org/W2086860422', 'https://openalex.org/W2087769256', 'https://openalex.org/W2089846013', 'https://openalex.org/W2089915609', 'https://openalex.org/W2090353225', 'https://openalex.org/W2091530809', 'https://openalex.org/W2095249180', 'https://openalex.org/W2107917071', 'https://openalex.org/W2129669678', 'https://openalex.org/W2494540241', 'https://openalex.org/W4243189289'], 'related_works': ['https://openalex.org/W3148113628', 'https://openalex.org/W3081008843', 'https://openalex.org/W3010713129', 'https://openalex.org/W2521699329', 'https://openalex.org/W2161253864', 'https://openalex.org/W2094197278', 'https://openalex.org/W2068589286', 'https://openalex.org/W2044691331', 'https://openalex.org/W1997540658', 'https://openalex.org/W1964574416'], 'abstract_inverted_index': {'The': [0, 28, 96, 136, 166], 'surface': [1], 'magneto-optic': [2], 'Kerr': [3], 'effect': [4], '(SMOKE)': [5], 'was': [6], 'used': [7], 'to': [8, 84, 105, 133, 161], 'investigate': [9], 'the': [10, 35, 48, 54, 59, 91, 126, 141, 176], 'magnetic': [11], 'properties': [12], 'of': [13, 17, 38, 58, 101, 110, 178, 182], 'epitaxial': [14], 'thin': [15], 'films': [16, 37, 49, 68, 103, 128], 'Co,': [18], 'Ni,': [19], 'and': [20, 26, 169, 186], 'their': [21], 'alloys': [22], 'grown': [23], 'on': [24, 42, 45, 69, 129], 'Cu(100)': [25, 70], 'Cu(111).': [27], 'Curie': [29], 'temperature': [30, 116], '${\\mathit{T}}_{\\mathit{C}}$': [31, 156], 'is': [32, 94, 144, 173], 'higher': [33], 'for': [34, 125, 149], 'same': [36], 'a': [39, 51, 72, 114], 'given': [40], 'thickness': [41, 93, 160], 'Cu(111)': [43, 130], 'than': [44], 'Cu(100).': [46], 'All': [47], 'show': [50], 'change': [52], 'in': [53, 140, 175], 'power-law': [55, 98], 'exponent': [56, 99], '\\ensuremath{\\beta}': [57], 'magnetization': [60], 'density': [61], 'M\\ensuremath{\\sim}(1-T/${\\mathit{T}}_{\\mathit{C}}$${)}^{\\mathrm{\\ensuremath{\\beta}}}$': [62], 'with': [63, 146, 158], 'reducing': [64], 'film': [65, 92, 187], 'thickness.': [66], 'Ni': [67, 127], 'undergo': [71], 'particularly': [73], 'abrupt': [74], 'crossover': [75, 123, 168], 'at': [76, 131, 163], '\\ensuremath{\\sim}7': [77], 'monolayers': [78], '(ML)': [79], 'from': [80], 'three-dimensional': [81], 'Heisenberg': [82], '(\\ensuremath{\\beta}=0.37)': [83], 'finite-size': [85, 137, 170], 'two-dimensional': [86], 'XY': [87], '(\\ensuremath{\\beta}=0.23)': [88], 'behavior': [89, 112, 139, 172], 'as': [90], 'reduced.': [95], 'characteristic': [97], '\\ensuremath{\\beta}=0.23': [100], 'these': [102], 'appears': [104], 'be': [106], 'an': [107], 'experimental': [108], 'realization': [109], 'Kosterlitz-Thouless': [111], 'over': [113], 'restricted': [115], 'range.': [117], 'A': [118], 'similar,': [119], 'but': [120], 'more': [121], 'gradual': [122], 'occurs': [124], '8': [132], '12': [134], 'ML.': [135], 'scaling': [138, 171], 'few-monolayers-thickness': [142], 'range': [143], 'compared': [145], 'that': [147], 'reported': [148], 'Ising': [150], 'thin-film': [151], 'behavior.': [152], 'In': [153], 'all': [154], 'instances': [155], 'extrapolates': [157], 'decreasing': [159], 'zero': [162], 'one': [164], 'monolayer.': [165], 'dimensionality': [167], 'discussed': [174], 'light': [177], 'our': [179], 'current': [180], 'understanding': [181], 'spin-wave': [183], 'quantization,': [184], 'anisotropy,': [185], 'microstructure.': [188]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2020247269', 'counts_by_year': [{'year': 2024, 'cited_by_count': 4}, {'year': 2023, 'cited_by_count': 11}, {'year': 2022, 'cited_by_count': 7}, {'year': 2021, 'cited_by_count': 17}, {'year': 2020, 'cited_by_count': 13}, {'year': 2019, 'cited_by_count': 13}, {'year': 2018, 'cited_by_count': 16}, {'year': 2017, 'cited_by_count': 13}, {'year': 2016, 'cited_by_count': 10}, {'year': 2015, 'cited_by_count': 14}, {'year': 2014, 'cited_by_count': 14}, {'year': 2013, 'cited_by_count': 12}, {'year': 2012, 'cited_by_count': 7}], 'updated_date': '2024-12-24T15:25:57.769477', 'created_date': '2016-06-24'}