{"id":"https://openalex.org/A5111675868","orcid":null,"observed_orcids":[],"display_name":"H.M. Alfaro","raw_author_names":["H. Alfaro","H.M. Alfaro"],"full_name":"H.M. Alfaro","works_count":2,"cited_by_count":29,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":2,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5111675868","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I10457146","ror":"https://ror.org/02ma57s91","display_name":"Universidad de Santiago de Chile","country_code":"CL","type":"education","lineage":["https://openalex.org/I10457146"]},"years":[1966]},{"institution":{"id":"https://openalex.org/I21250087","ror":"https://ror.org/024d6js02","display_name":"Charles University","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]},"years":[1966]},{"institution":{"id":"https://openalex.org/I59361560","ror":"https://ror.org/059sp8j34","display_name":"Instituto Polit\u00e9cnico Nacional","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I68368234","ror":"https://ror.org/009eqmr18","display_name":"Centro de Investigaci\u00f3n y de Estudios Avanzados del Instituto Polit\u00e9cnico Nacional","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]},"years":[2020]}],"last_known_institutions":[{"id":"https://openalex.org/I59361560","ror":"https://ror.org/059sp8j34","display_name":"Instituto Polit\u00e9cnico Nacional","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]},{"id":"https://openalex.org/I68368234","ror":"https://ror.org/009eqmr18","display_name":"Centro de Investigaci\u00f3n y de Estudios Avanzados del Instituto Polit\u00e9cnico Nacional","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]}],"topics":[{"id":"https://openalex.org/T10132","display_name":"Advanced ceramic materials synthesis","count":1,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T10180","display_name":"Analytical chemistry methods development","count":1,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11434","display_name":"Electrochemical Analysis and Applications","count":1,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11472","display_name":"Analytical Chemistry and Sensors","count":1,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"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/T11672","display_name":"Recycling and utilization of industrial and municipal waste in materials production","count":1,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T12344","display_name":"Silicon Effects in Agriculture","value":3.01e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11672","display_name":"Recycling and utilization of industrial and municipal waste in materials production","value":4.7e-06,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T11472","display_name":"Analytical Chemistry and Sensors","value":4.4e-06,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"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/T11434","display_name":"Electrochemical Analysis and Applications","value":3.1e-06,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10132","display_name":"Advanced ceramic materials synthesis","value":2.4e-06,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8052531480789185},{"id":"533411734","wikidata":"https://www.wikidata.org/wiki/Q171877","display_name":"Hydrogen peroxide","score":0.6234886050224304},{"id":"113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","score":0.3678431510925293},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.0873175859451294},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.0632239580154419}],"counts_by_year":[{"year":1966,"works_count":1,"oa_works_count":0,"cited_by_count":10},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":19}],"display_name_alternatives":["H. Alfaro","H.M. Alfaro"],"block_key":"h alfaro","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111675868","updated_date":"2026-10-10T12:59:14","created_date":"2025-10-10T00:00:00"}