{"id":"https://openalex.org/A5103138271","orcid":"https://orcid.org/0000-0003-4045-2135","observed_orcids":["https://orcid.org/0000-0003-4045-2135"],"display_name":"Yongfeng Lu","raw_author_names":["Y. F. Lu","Yongfeng Lu"],"full_name":"Yongfeng Lu","works_count":11,"cited_by_count":28,"summary_stats":{"2yr_mean_citedness":0.5714285714285714,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5103138271","orcid":"https://orcid.org/0000-0003-4045-2135","observed_orcids":["https://orcid.org/0000-0003-4045-2135"]},"affiliations":[{"institution":{"id":"https://openalex.org/I10660446","ror":"https://ror.org/00xyeez13","display_name":"Kunming University of Science and Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]},"years":[2025,2022]},{"institution":{"id":"https://openalex.org/I47948057","ror":"https://ror.org/04586n774","display_name":"Kunming Metallurgy College","country_code":"CN","type":"education","lineage":["https://openalex.org/I47948057"]},"years":[2026,2025]}],"last_known_institutions":[{"id":"https://openalex.org/I47948057","ror":"https://ror.org/04586n774","display_name":"Kunming Metallurgy College","country_code":"CN","type":"education","lineage":["https://openalex.org/I47948057"]}],"topics":[{"id":"https://openalex.org/T10161","display_name":"Rock Mechanics and Modeling","count":5,"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"}},{"id":"https://openalex.org/T13772","display_name":"Geomechanics and Mining Engineering","count":4,"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"}},{"id":"https://openalex.org/T11046","display_name":"Geotechnical Engineering and Analysis","count":3,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11401","display_name":"Minerals Flotation and Separation Techniques","count":3,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12282","display_name":"Mineral Processing and Grinding","count":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T13862","display_name":"Soil, Finite Element Methods","value":2.27e-05,"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"}},{"id":"https://openalex.org/T13772","display_name":"Geomechanics and Mining Engineering","value":2.03e-05,"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"}},{"id":"https://openalex.org/T11401","display_name":"Minerals Flotation and Separation Techniques","value":1.78e-05,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11073","display_name":"Metal Extraction and Bioleaching","value":1.77e-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/T12282","display_name":"Mineral Processing and Grinding","value":1.67e-05,"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"}}],"x_concepts":[{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.7711915373802185},{"id":"187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","score":0.6298161745071411},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.6165000200271606},{"id":"17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","score":0.6151999831199646},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.4822181463241577}],"counts_by_year":[{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":2},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2026,"works_count":6,"oa_works_count":4,"cited_by_count":5}],"display_name_alternatives":["Y. F. Lu","Yongfeng Lu"],"block_key":"y lu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5103138271","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5103138271","updated_date":"2026-11-12T13:17:38","created_date":"2022-01-26T00:00:00"}