{"id":"https://openalex.org/A5100780786","orcid":"https://orcid.org/0000-0001-7099-3923","observed_orcids":["https://orcid.org/0000-0001-7099-3923"],"display_name":"Li Fen He","raw_author_names":["L. HE","L. He","Li Fen He","Li He"],"full_name":"Li Fen He","works_count":53,"cited_by_count":1408,"summary_stats":{"2yr_mean_citedness":11.11111111111111,"h_index":18,"i10_index":29},"ids":{"openalex":"https://openalex.org/A5100780786","orcid":"https://orcid.org/0000-0001-7099-3923","observed_orcids":["https://orcid.org/0000-0001-7099-3923"]},"affiliations":[{"institution":{"id":"https://openalex.org/I121820613","ror":"https://ror.org/05ect4e57","display_name":"Louisiana State University","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]},"years":[1996,1995]},{"institution":{"id":"https://openalex.org/I158842170","ror":"https://ror.org/023rhb549","display_name":"Chongqing University","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I194450716","ror":"https://ror.org/00js3aw79","display_name":"Jilin University","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I199305430","ror":"https://ror.org/02afcvw97","display_name":"Nantong University","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I4210131919","ror":"https://ror.org/038avdt50","display_name":"Xi'an University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210131919"]},"years":[2026,2025,2024,2023,2022,2021,2019,2018,2017,2016,2012]},{"institution":{"id":"https://openalex.org/I4610292","ror":"https://ror.org/00xsfaz62","display_name":"Xiangtan University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4610292"]},"years":[2025,2024,2023,2022,2013]},{"institution":{"id":"https://openalex.org/I66867065","ror":"https://ror.org/02n96ep67","display_name":"East China Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]},"years":[2015,2012]},{"institution":{"id":"https://openalex.org/I87445476","ror":"https://ror.org/017zhmm22","display_name":"Xi'an Jiaotong University","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]},"years":[2016,2015,2014,2013,2012,2011,2010]}],"last_known_institutions":[{"id":"https://openalex.org/I4210131919","ror":"https://ror.org/038avdt50","display_name":"Xi'an University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210131919"]}],"topics":[{"id":"https://openalex.org/T11224","display_name":"Electromagnetic wave absorption materials","count":15,"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"}},{"id":"https://openalex.org/T10922","display_name":"Magnetic Properties and Synthesis of Ferrites","count":13,"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/T12155","display_name":"Microwave Dielectric Ceramics Synthesis","count":12,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T13249","display_name":"Dielectric properties of ceramics","count":12,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","count":9,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12155","display_name":"Microwave Dielectric Ceramics Synthesis","value":0.0001519,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11224","display_name":"Electromagnetic wave absorption materials","value":0.0001503,"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"}},{"id":"https://openalex.org/T13249","display_name":"Dielectric properties of ceramics","value":0.0001008,"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/T10922","display_name":"Magnetic Properties and Synthesis of Ferrites","value":9.66e-05,"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/T10886","display_name":"Multiferroics and related materials","value":4.84e-05,"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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9512555003166199},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.8504669666290283},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7515000104904175},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.5511000156402588},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.2435241937637329}],"counts_by_year":[{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":6,"oa_works_count":2,"cited_by_count":17},{"year":2013,"works_count":6,"oa_works_count":0,"cited_by_count":24},{"year":2014,"works_count":3,"oa_works_count":0,"cited_by_count":40},{"year":2015,"works_count":3,"oa_works_count":0,"cited_by_count":41},{"year":2016,"works_count":3,"oa_works_count":1,"cited_by_count":71},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":80},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":76},{"year":2019,"works_count":4,"oa_works_count":2,"cited_by_count":94},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":98},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":113},{"year":2022,"works_count":4,"oa_works_count":1,"cited_by_count":119},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":119},{"year":2024,"works_count":5,"oa_works_count":1,"cited_by_count":163},{"year":2025,"works_count":3,"oa_works_count":0,"cited_by_count":151},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":151}],"display_name_alternatives":["L. HE","L. He","Li Fen He","Li He"],"block_key":"l he","works_api_url":"https://api.openalex.org/works?filter=author.id:A5100780786","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5100780786","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
