{"id":"https://openalex.org/A5114403233","orcid":"https://orcid.org/0000-0003-1391-2837","observed_orcids":["https://orcid.org/0000-0003-1391-2837"],"display_name":"Hongju Da","raw_author_names":["Da, Hongju","H. Da","Hongju Da"],"full_name":"Da, Hongju","works_count":4,"cited_by_count":5,"summary_stats":{"2yr_mean_citedness":1.25,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5114403233","orcid":"https://orcid.org/0000-0003-1391-2837","observed_orcids":["https://orcid.org/0000-0003-1391-2837"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210149784","ror":"https://ror.org/0411b0f77","display_name":"Max Planck Institute for the Structure and Dynamics of Matter","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210149784"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I98227222","ror":"https://ror.org/05269d038","display_name":"China National Petroleum Corporation (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I98227222"]},"years":[2025]}],"last_known_institutions":[{"id":"https://openalex.org/I4210149784","ror":"https://ror.org/0411b0f77","display_name":"Max Planck Institute for the Structure and Dynamics of Matter","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210149784"]}],"topics":[{"id":"https://openalex.org/T10566","display_name":"Laser-Matter Interactions and Applications","count":4,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","count":2,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10752","display_name":"Terahertz technology and applications","count":2,"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/T11177","display_name":"Spectroscopy and Quantum Chemical Studies","count":2,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","count":2,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","value":1.79e-05,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10752","display_name":"Terahertz technology and applications","value":1.67e-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/T10566","display_name":"Laser-Matter Interactions and Applications","value":1.18e-05,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","value":7.8e-06,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11177","display_name":"Spectroscopy and Quantum Chemical Studies","value":5.4e-06,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","score":0.6520000100135803},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.5626999735832214},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.4706999957561493},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.3686999976634979},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.28029999136924744}],"counts_by_year":[{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":3}],"display_name_alternatives":["Da, Hongju","H. Da","Hongju Da"],"block_key":"h da","works_api_url":"https://api.openalex.org/works?filter=author.id:A5114403233","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2025-10-10T00:00:00"}
