{"id":"https://openalex.org/A5113777463","orcid":"https://orcid.org/0009-0007-2823-9725","observed_orcids":["https://orcid.org/0009-0007-2823-9725"],"display_name":"Yifei Li","raw_author_names":["Li, Yifei","Yifei Li"],"full_name":"Li, Yifei","works_count":29,"cited_by_count":332,"summary_stats":{"2yr_mean_citedness":4.666666666666667,"h_index":7,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5113777463","orcid":"https://orcid.org/0009-0007-2823-9725","observed_orcids":["https://orcid.org/0009-0007-2823-9725"]},"affiliations":[{"institution":{"id":"https://openalex.org/I100633361","ror":"https://ror.org/00fzmm222","display_name":"University of Massachusetts Dartmouth","country_code":"US","type":"education","lineage":["https://openalex.org/I100633361"]},"years":[2021,2019,2014,2011,2009,2008]},{"institution":{"id":"https://openalex.org/I111971639","ror":"https://ror.org/01khf5d59","display_name":"Qiqihar University","country_code":"CN","type":"education","lineage":["https://openalex.org/I111971639"]},"years":[2026,2024]},{"institution":{"id":"https://openalex.org/I141962983","ror":"https://ror.org/0557b9y08","display_name":"Shanghai University of Engineering Science","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I184759092","ror":"https://ror.org/036n0x007","display_name":"Lafayette College","country_code":"US","type":"education","lineage":["https://openalex.org/I184759092"]},"years":[2006]},{"institution":{"id":"https://openalex.org/I200769079","ror":"https://ror.org/00q4vv597","display_name":"Hong Kong University of Science and Technology","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I3018263800","ror":"https://ror.org/04mvpxy20","display_name":"Huzhou Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I3018263800"]},"years":[2025,2024]},{"institution":{"id":"https://openalex.org/I4210135812","ror":"https://ror.org/03x8vck69","display_name":"Sinochem Group (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210135812"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4405261251","ror":"https://ror.org/050h0vm43","display_name":"The Hong Kong University of Science and Technology (Guangzhou)","country_code":"CN","type":"education","lineage":["https://openalex.org/I4405261251"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I5124864","ror":"https://ror.org/02s376052","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I72816309","ror":"https://ror.org/04bdffz58","display_name":"Drexel University","country_code":"US","type":"education","lineage":["https://openalex.org/I72816309"]},"years":[2006,2004,2001]},{"institution":{"id":"https://openalex.org/I99464096","ror":"https://ror.org/05f950310","display_name":"KU Leuven","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I111971639","ror":"https://ror.org/01khf5d59","display_name":"Qiqihar University","country_code":"CN","type":"education","lineage":["https://openalex.org/I111971639"]},{"id":"https://openalex.org/I99464096","ror":"https://ror.org/05f950310","display_name":"KU Leuven","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"topics":[{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","count":10,"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/T10232","display_name":"Optical Network Technologies","count":7,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","count":6,"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/T10078","display_name":"Advanced Photocatalysis Techniques","count":5,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","count":4,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","value":4.76e-05,"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/T10232","display_name":"Optical Network Technologies","value":2.69e-05,"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/T12112","display_name":"Ammonia Synthesis and Nitrogen Reduction","value":2.53e-05,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","value":2.14e-05,"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/T10514","display_name":"Numerical methods in engineering","value":2.07e-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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9076665639877319},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8009099960327148},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.47274598479270935},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4102257490158081},{"id":"76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","score":0.3334771692752838}],"counts_by_year":[{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"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":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"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":3},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":4},{"year":2024,"works_count":5,"oa_works_count":3,"cited_by_count":55},{"year":2025,"works_count":8,"oa_works_count":3,"cited_by_count":96},{"year":2026,"works_count":2,"oa_works_count":0,"cited_by_count":128}],"display_name_alternatives":["Li, Yifei","Yifei Li"],"block_key":"y li","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113777463","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113777463","updated_date":"2026-11-14T11:48:19","created_date":"2016-06-24T00:00:00"}
