{"id":"https://openalex.org/A5092135253","orcid":"https://orcid.org/0000-0001-8856-0720","observed_orcids":["https://orcid.org/0000-0001-8856-0720"],"display_name":"Birhanu Abera","raw_author_names":["Birhanu Abera","Birhanu Abera Kolech"],"full_name":"Birhanu Abera","works_count":13,"cited_by_count":1046,"summary_stats":{"2yr_mean_citedness":21.0,"h_index":6,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5092135253","orcid":"https://orcid.org/0000-0001-8856-0720","observed_orcids":["https://orcid.org/0000-0001-8856-0720"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4403386471","ror":"https://ror.org/00nn2f254","display_name":"Injibara University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4403386471"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I4405255390","ror":"https://ror.org/02yxgb786","display_name":"Mekdela Amba University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4405255390"]},"years":[2026,2024,2023]},{"institution":{"id":"https://openalex.org/I57092466","ror":"https://ror.org/01670bg46","display_name":"Bahir Dar University","country_code":"ET","type":"education","lineage":["https://openalex.org/I57092466"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4403386471","ror":"https://ror.org/00nn2f254","display_name":"Injibara University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4403386471"]},{"id":"https://openalex.org/I4405255390","ror":"https://ror.org/02yxgb786","display_name":"Mekdela Amba University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4405255390"]},{"id":"https://openalex.org/I57092466","ror":"https://ror.org/01670bg46","display_name":"Bahir Dar University","country_code":"ET","type":"education","lineage":["https://openalex.org/I57092466"]}],"topics":[{"id":"https://openalex.org/T10079","display_name":"Nanoparticles: synthesis and applications","count":6,"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/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","count":4,"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/T10049","display_name":"Magnetic properties of thin films","count":3,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T13104","display_name":"Chemical and Physical Properties of Materials","count":3,"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/T14089","display_name":"Nanotechnology research and applications","count":3,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"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/T14089","display_name":"Nanotechnology research and applications","value":4.81e-05,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"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/T12200","display_name":"Heusler alloys: electronic and magnetic properties","value":3.78e-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"}},{"id":"https://openalex.org/T10079","display_name":"Nanoparticles: synthesis and applications","value":2.57e-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/T13104","display_name":"Chemical and Physical Properties of Materials","value":2.16e-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/T11766","display_name":"Iron-based superconductors research","value":1.89e-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":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.7779788970947266},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7103338241577148},{"id":"26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","score":0.6418107151985168},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.5891520977020264},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.4101000130176544}],"counts_by_year":[{"year":2023,"works_count":4,"oa_works_count":4,"cited_by_count":16},{"year":2024,"works_count":6,"oa_works_count":5,"cited_by_count":212},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":430},{"year":2026,"works_count":2,"oa_works_count":1,"cited_by_count":388}],"display_name_alternatives":["Birhanu Abera","Birhanu Abera Kolech"],"block_key":"b abera","works_api_url":"https://api.openalex.org/works?filter=author.id:A5092135253","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5092135253","updated_date":"2026-11-11T13:02:13","created_date":"2023-03-16T00:00:00"}