{"id":"https://openalex.org/A5033437968","orcid":"https://orcid.org/0009-0009-5160-5599","observed_orcids":["https://orcid.org/0009-0009-5160-5599"],"display_name":"Jiajun He","raw_author_names":["Jiajun He"],"full_name":"Jiajun He","works_count":16,"cited_by_count":596,"summary_stats":{"2yr_mean_citedness":29.153846153846153,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5033437968","orcid":"https://orcid.org/0009-0009-5160-5599","observed_orcids":["https://orcid.org/0009-0009-5160-5599"]},"affiliations":[{"institution":{"id":"https://openalex.org/I181326427","ror":"https://ror.org/035psfh38","display_name":"Donghua University","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210086059","ror":"https://ror.org/00erq7915","display_name":"Sichuan University of Arts and Science","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210086059"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210140493","ror":"https://ror.org/04ttadj76","display_name":"Collaborative Innovation Center of Advanced Microstructures","country_code":"CN","type":"facility","lineage":["https://openalex.org/I126520041","https://openalex.org/I183067930","https://openalex.org/I19820366","https://openalex.org/I24943067","https://openalex.org/I2802624667","https://openalex.org/I4210140493","https://openalex.org/I76130692","https://openalex.org/I881766915"]},"years":[2025,2024,2023]},{"institution":{"id":"https://openalex.org/I4391768004","ror":"https://ror.org/05ryc2b20","display_name":"National Laboratory of Solid State Microstructures","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391768004","https://openalex.org/I881766915"]},"years":[2025,2024,2023]},{"institution":{"id":"https://openalex.org/I64852412","ror":"https://ror.org/053fzma23","display_name":"Sichuan University of Science and Engineering","country_code":"CN","type":"education","lineage":["https://openalex.org/I64852412"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I70908550","ror":"https://ror.org/041sj0284","display_name":"Anhui Polytechnic University","country_code":"CN","type":"education","lineage":["https://openalex.org/I70908550"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I881766915","ror":"https://ror.org/01rxvg760","display_name":"Nanjing University","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},"years":[2025,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I181326427","ror":"https://ror.org/035psfh38","display_name":"Donghua University","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"topics":[{"id":"https://openalex.org/T12442","display_name":"Thermal Radiation and Cooling Technologies","count":7,"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/T11277","display_name":"Thermal properties of materials","count":5,"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/T11737","display_name":"Advanced Materials and Mechanics","count":5,"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/T12008","display_name":"Solar-Powered Water Purification Methods","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"}},{"id":"https://openalex.org/T11595","display_name":"Textile materials and evaluations","count":3,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T12442","display_name":"Thermal Radiation and Cooling Technologies","value":0.0001057,"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/T12008","display_name":"Solar-Powered Water Purification Methods","value":9.91e-05,"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/T11277","display_name":"Thermal properties of materials","value":3.25e-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/T11737","display_name":"Advanced Materials and Mechanics","value":2.66e-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"}},{"id":"https://openalex.org/T12628","display_name":"Polymer Foaming and Composites","value":1.94e-05,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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":0.8855000138282776},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.7069000005722046},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.6460869908332825},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.26716238260269165},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.16243204474449158}],"counts_by_year":[{"year":2023,"works_count":3,"oa_works_count":1,"cited_by_count":13},{"year":2024,"works_count":7,"oa_works_count":2,"cited_by_count":120},{"year":2025,"works_count":5,"oa_works_count":3,"cited_by_count":226},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":237}],"display_name_alternatives":["Jiajun He"],"block_key":"j he","works_api_url":"https://api.openalex.org/works?filter=author.id:A5033437968","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5033437968","updated_date":"2026-11-11T13:02:13","created_date":"2023-01-14T00:00:00"}
