{"id":"https://openalex.org/A5112338917","orcid":null,"observed_orcids":[],"display_name":"Haifa Xu","raw_author_names":["Haifa Xu","Xu Haifa"],"full_name":"Haifa Xu","works_count":25,"cited_by_count":331,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":11,"i10_index":13},"ids":{"openalex":"https://openalex.org/A5112338917","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210135067","ror":"https://ror.org/03w8qrn62","display_name":"Baosteel (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210135067"]},"years":[2020,2019,2017,2007]},{"institution":{"id":"https://openalex.org/I92403157","ror":"https://ror.org/02egmk993","display_name":"University of Science and Technology Beijing","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]},"years":[2010,2006,2005]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T11126","display_name":"Metallurgical Processes and Thermodynamics","count":23,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"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/T11837","display_name":"Iron and Steelmaking Processes","count":22,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"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/T13742","display_name":"Metallurgy and Cultural Artifacts","count":8,"subfield":{"id":"https://openalex.org/subfields/3302","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10132","display_name":"Advanced ceramic materials synthesis","count":2,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T10544","display_name":"Glass properties and applications","count":2,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11837","display_name":"Iron and Steelmaking Processes","value":0.0001276,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"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/T12774","display_name":"Bauxite Residue and Utilization","value":8.01e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13742","display_name":"Metallurgy and Cultural Artifacts","value":7.71e-05,"subfield":{"id":"https://openalex.org/subfields/3302","display_name":"Archeology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11126","display_name":"Metallurgical Processes and Thermodynamics","value":6.34e-05,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"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/T13094","display_name":"Mining and Gasification Technologies","value":1.69e-05,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"2780269488","wikidata":"https://www.wikidata.org/wiki/Q181485","display_name":"Blast furnace","score":0.9599419832229614},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.7715765237808228},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.6881994009017944},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.5661979913711548},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.18494081497192383}],"counts_by_year":[{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":9},{"year":2016,"works_count":5,"oa_works_count":5,"cited_by_count":4},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":7},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":11},{"year":2019,"works_count":4,"oa_works_count":2,"cited_by_count":8},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":22},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":30},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":43},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":45},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":40}],"display_name_alternatives":["Haifa Xu","Xu Haifa"],"block_key":"h xu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5112338917","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5112338917","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}