Publication Information

{'id': 'https://openalex.org/W2889940872', 'doi': 'https://doi.org/10.3390/coatings8100331', 'title': 'Perspectives of the Friction Mechanism of Hydrogenated Diamond-Like Carbon Film in Air by Varying Sliding Velocity', 'display_name': 'Perspectives of the Friction Mechanism of Hydrogenated Diamond-Like Carbon Film in Air by Varying Sliding Velocity', 'publication_year': 2018, 'publication_date': '2018-09-21', 'ids': {'openalex': 'https://openalex.org/W2889940872', 'doi': 'https://doi.org/10.3390/coatings8100331', 'mag': '2889940872'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/coatings8100331', 'pdf_url': 'https://www.mdpi.com/2079-6412/8/10/331/pdf?version=1537523361', 'source': {'id': 'https://openalex.org/S4210205742', 'display_name': 'Coatings', 'issn_l': '2079-6412', 'issn': ['2079-6412'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://www.mdpi.com/2079-6412/8/10/331/pdf?version=1537523361', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5107845420', 'display_name': 'Yunhai Liu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4800084', 'display_name': 'Southwest Jiaotong University', 'ror': 'https://ror.org/00hn7w693', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I4800084']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yunhai Liu', 'raw_affiliation_strings': ['Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China'], 'affiliations': [{'raw_affiliation_string': 'Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China', 'institution_ids': ['https://openalex.org/I4800084']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100392879', 'display_name': 'Bin Zhang', 'orcid': 'https://orcid.org/0000-0002-9038-7514'}, 'institutions': [{'id': 'https://openalex.org/I4210089297', 'display_name': 'Lanzhou Institute of Chemical Physics', 'ror': 'https://ror.org/007ffzr57', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210089297']}, {'id': 'https://openalex.org/I19820366', 'display_name': 'Chinese Academy of Sciences', 'ror': 'https://ror.org/034t30j35', 'country_code': 'CN', 'type': 'government', 'lineage': ['https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Bin Zhang', 'raw_affiliation_strings': ['State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China', 'institution_ids': ['https://openalex.org/I4210089297', 'https://openalex.org/I19820366']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100333585', 'display_name': 'Lei Chen', 'orcid': 'https://orcid.org/0000-0003-4557-4721'}, 'institutions': [{'id': 'https://openalex.org/I4800084', 'display_name': 'Southwest Jiaotong University', 'ror': 'https://ror.org/00hn7w693', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I4800084']}, {'id': 'https://openalex.org/I167383011', 'display_name': 'Henan University of Science and Technology', 'ror': 'https://ror.org/05d80kz58', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I167383011']}], 'countries': ['CN'], 'is_corresponding': True, 'raw_author_name': 'Lei Chen', 'raw_affiliation_strings': ['National United Engineering Laboratory for Advanced Bearing Tribology, Henan University of Science and Technology, Luoyang 471023, Henan, China', 'Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China'], 'affiliations': [{'raw_affiliation_string': 'Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China', 'institution_ids': ['https://openalex.org/I4800084']}, {'raw_affiliation_string': 'National United Engineering Laboratory for Advanced Bearing Tribology, Henan University of Science and Technology, Luoyang 471023, Henan, China', 'institution_ids': ['https://openalex.org/I167383011']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102511963', 'display_name': 'Zhongyue Cao', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210089297', 'display_name': 'Lanzhou Institute of Chemical Physics', 'ror': 'https://ror.org/007ffzr57', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210089297']}, {'id': 'https://openalex.org/I19820366', 'display_name': 'Chinese Academy of Sciences', 'ror': 'https://ror.org/034t30j35', 'country_code': 'CN', 'type': 'government', 'lineage': ['https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Zhongyue Cao', 'raw_affiliation_strings': ['State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China', 'institution_ids': ['https://openalex.org/I4210089297', 'https://openalex.org/I19820366']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026150881', 'display_name': 'Pengfei Shi', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4800084', 'display_name': 'Southwest Jiaotong University', 'ror': 'https://ror.org/00hn7w693', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I4800084']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Pengfei Shi', 'raw_affiliation_strings': ['Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China'], 'affiliations': [{'raw_affiliation_string': 'Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China', 'institution_ids': ['https://openalex.org/I4800084']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103282500', 'display_name': 'Jinwei Liu', 'orcid': 'https://orcid.org/0009-0001-1384-3862'}, 'institutions': [{'id': 'https://openalex.org/I4800084', 'display_name': 'Southwest Jiaotong University', 'ror': 'https://ror.org/00hn7w693', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I4800084']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jinwei Liu', 'raw_affiliation_strings': ['Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China'], 'affiliations': [{'raw_affiliation_string': 'Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China', 'institution_ids': ['https://openalex.org/I4800084']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100606708', 'display_name': 'Junyan Zhang', 'orcid': 'https://orcid.org/0000-0001-8316-9984'}, 'institutions': [{'id': 'https://openalex.org/I4210089297', 'display_name': 'Lanzhou Institute of Chemical Physics', 'ror': 'https://ror.org/007ffzr57', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I19820366', 'https://openalex.org/I4210089297']}, {'id': 'https://openalex.org/I19820366', 'display_name': 'Chinese Academy of Sciences', 'ror': 'https://ror.org/034t30j35', 'country_code': 'CN', 'type': 'government', 'lineage': ['https://openalex.org/I19820366']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Junyan Zhang', 'raw_affiliation_strings': ['State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China'], 'affiliations': [{'raw_affiliation_string': 'State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China', 'institution_ids': ['https://openalex.org/I4210089297', 'https://openalex.org/I19820366']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5075000201', 'display_name': 'Linmao Qian', 'orcid': 'https://orcid.org/0000-0002-3918-4615'}, 'institutions': [{'id': 'https://openalex.org/I4800084', 'display_name': 'Southwest Jiaotong University', 'ror': 'https://ror.org/00hn7w693', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I4800084']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Linmao Qian', 'raw_affiliation_strings': ['Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China'], 'affiliations': [{'raw_affiliation_string': 'Tribology Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China', 'institution_ids': ['https://openalex.org/I4800084']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 4, 'corresponding_author_ids': ['https://openalex.org/A5100333585'], 'corresponding_institution_ids': ['https://openalex.org/I4800084', 'https://openalex.org/I167383011'], 'apc_list': {'value': 2000, 'currency': 'CHF', 'value_usd': 2165, 'provenance': 'doaj'}, 'apc_paid': {'value': 2000, 'currency': 'CHF', 'value_usd': 2165, 'provenance': 'doaj'}, 'fwci': 0.882, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 15, 'citation_normalized_percentile': {'value': 0.73954, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 88, 'max': 89}, 'biblio': {'volume': '8', 'issue': '10', 'first_page': '331', 'last_page': '331'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10478', 'display_name': 'Diamond and Carbon-based Materials Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10478', 'display_name': 'Diamond and Carbon-based Materials Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11557', 'display_name': 'Lubricants and Their Additives', 'score': 0.9961, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12362', 'display_name': 'Tribology and Wear Analysis', 'score': 0.994, 'subfield': {'id': 'https://openalex.org/subfields/2211', 'display_name': 'Mechanics of Materials'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/tribometer', 'display_name': 'Tribometer', 'score': 0.83706427}, {'id': 'https://openalex.org/keywords/diamond-like-carbon', 'display_name': 'Diamond-like carbon', 'score': 0.5995481}, {'id': 'https://openalex.org/keywords/passivation', 'display_name': 'Passivation', 'score': 0.558837}], 'concepts': [{'id': 'https://openalex.org/C162681261', 'wikidata': 'https://www.wikidata.org/wiki/Q384836', 'display_name': 'Tribometer', 'level': 3, 'score': 0.83706427}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.8275452}, {'id': 'https://openalex.org/C123380192', 'wikidata': 'https://www.wikidata.org/wiki/Q4389419', 'display_name': 'Diamond-like carbon', 'level': 3, 'score': 0.5995481}, {'id': 'https://openalex.org/C167310744', 'wikidata': 'https://www.wikidata.org/wiki/Q193870', 'display_name': 'Tribology', 'level': 2, 'score': 0.5639526}, {'id': 'https://openalex.org/C33574316', 'wikidata': 'https://www.wikidata.org/wiki/Q917260', 'display_name': 'Passivation', 'level': 3, 'score': 0.558837}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.5376706}, {'id': 'https://openalex.org/C2989152160', 'wikidata': 'https://www.wikidata.org/wiki/Q82580', 'display_name': 'Friction coefficient', 'level': 2, 'score': 0.5326585}, {'id': 'https://openalex.org/C89611455', 'wikidata': 'https://www.wikidata.org/wiki/Q6804646', 'display_name': 'Mechanism (biology)', 'level': 2, 'score': 0.4335123}, {'id': 'https://openalex.org/C40003534', 'wikidata': 'https://www.wikidata.org/wiki/Q862228', 'display_name': 'Raman spectroscopy', 'level': 2, 'score': 0.4241851}, {'id': 'https://openalex.org/C2779227376', 'wikidata': 'https://www.wikidata.org/wiki/Q6505497', 'display_name': 'Layer (electronics)', 'level': 2, 'score': 0.36770833}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.259254}, {'id': 'https://openalex.org/C19067145', 'wikidata': 'https://www.wikidata.org/wiki/Q1137203', 'display_name': 'Thin film', 'level': 2, 'score': 0.2501346}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.13347769}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C111472728', 'wikidata': 'https://www.wikidata.org/wiki/Q9471', 'display_name': 'Epistemology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/coatings8100331', 'pdf_url': 'https://www.mdpi.com/2079-6412/8/10/331/pdf?version=1537523361', 'source': {'id': 'https://openalex.org/S4210205742', 'display_name': 'Coatings', 'issn_l': '2079-6412', 'issn': ['2079-6412'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/918e01d05cf54cbba89628ab9390613d', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/coatings8100331', 'pdf_url': 'https://www.mdpi.com/2079-6412/8/10/331/pdf?version=1537523361', 'source': {'id': 'https://openalex.org/S4210205742', 'display_name': 'Coatings', 'issn_l': '2079-6412', 'issn': ['2079-6412'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 39, 'referenced_works': ['https://openalex.org/W1798922910', 'https://openalex.org/W1823415384', 'https://openalex.org/W1970168846', 'https://openalex.org/W1977089246', 'https://openalex.org/W1986167767', 'https://openalex.org/W1989344625', 'https://openalex.org/W1993578056', 'https://openalex.org/W2032452382', 'https://openalex.org/W2035719711', 'https://openalex.org/W2038404392', 'https://openalex.org/W2045193326', 'https://openalex.org/W2045426823', 'https://openalex.org/W2052392574', 'https://openalex.org/W2059836246', 'https://openalex.org/W2076390556', 'https://openalex.org/W2080838974', 'https://openalex.org/W2087140380', 'https://openalex.org/W2087890713', 'https://openalex.org/W2089973178', 'https://openalex.org/W2143885432', 'https://openalex.org/W2262125274', 'https://openalex.org/W2276960481', 'https://openalex.org/W2317697882', 'https://openalex.org/W2323262191', 'https://openalex.org/W2345663935', 'https://openalex.org/W2506570056', 'https://openalex.org/W2562711544', 'https://openalex.org/W2609027305', 'https://openalex.org/W2611125646', 'https://openalex.org/W2626716392', 'https://openalex.org/W2749108514', 'https://openalex.org/W2781566218', 'https://openalex.org/W2782486390', 'https://openalex.org/W2790685549', 'https://openalex.org/W2792206514', 'https://openalex.org/W2796946365', 'https://openalex.org/W2804502465', 'https://openalex.org/W55373113', 'https://openalex.org/W953072939'], 'related_works': ['https://openalex.org/W4387539232', 'https://openalex.org/W4205227376', 'https://openalex.org/W3208985702', 'https://openalex.org/W3206392005', 'https://openalex.org/W2578200992', 'https://openalex.org/W2296863900', 'https://openalex.org/W2044396613', 'https://openalex.org/W2025121697', 'https://openalex.org/W1966585101', 'https://openalex.org/W165892250'], 'abstract_inverted_index': {'The': [0, 120, 143], 'purpose': [1], 'of': [2, 12, 28, 54, 80, 98, 112, 122, 152, 155], 'the': [3, 9, 42, 47, 51, 59, 66, 73, 96, 102, 110, 113, 117, 123, 130, 134, 140, 150], 'present': [4, 144], 'work': [5], 'is': [6, 127], 'to': [7, 109, 129, 164], 'probe': [8], 'friction': [10, 48, 78, 114, 153], 'mechanism': [11, 154], 'hydrogenated': [13], 'diamond-like': [14], 'carbon': [15], '(H-DLC)': [16], 'film': [17, 33, 56, 104], 'in': [18, 65, 158], 'air': [19], 'by': [20], 'varying': [21], 'sliding': [22, 43, 68, 124], 'velocity': [23, 44, 69, 125], '(25–1000': [24], 'mm/s).': [25], 'Friction': [26], 'tests': [27], 'Al2O3': [29], 'ball': [30], 'against': [31], 'H-DLC': [32, 55, 81, 103, 156], 'were': [34], 'conducted': [35], 'with': [36], 'a': [37, 106], 'rotational': [38], 'ball-on-disk': [39], 'tribometer.': [40], 'As': [41], 'increases,': [45], 'both': [46], 'coefficient': [49, 115], 'and': [50, 62, 88, 116, 139], 'surface': [52, 100, 118, 141], 'wear': [53], 'decrease,': [57], 'reach': [58], 'minimum': [60], 'values,': [61], 'then': [63], 'increase': [64], 'high': [67], 'region.': [70], 'Based': [71], 'on': [72, 101], 'observed': [74], 'results,': [75], 'three': [76], 'main': [77], 'mechanisms': [79], 'film—namely': [82], 'graphitization': [83, 97], 'mechanism,': [84, 87], 'transfer': [85, 136], 'layer': [86, 137], 'passivation': [89], 'mechanism—are': [90], 'discussed.': [91], 'Raman': [92], 'analysis': [93], 'indicates': [94], 'that': [95], 'worn': [99], 'has': [105], 'negligible': [107], 'contribution': [108], 'variation': [111], 'wear.': [119], 'origin': [121], 'dependence': [126], 'due': [128], 'synergistic': [131], 'interaction': [132], 'between': [133], 'graphitized': [135], 'formation': [138], 'passivation.': [142], 'study': [145], 'will': [146, 161], 'not': [147], 'only': [148], 'enrich': [149], 'understanding': [151], 'films': [157], 'air,': [159], 'but': [160], 'also': [162], 'help': [163], 'promote': [165], 'their': [166], 'practical': [167], 'engineering': [168], 'applications.': [169]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2889940872', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 3}], 'updated_date': '2024-12-24T08:42:51.228249', 'created_date': '2018-09-27'}