{"id":"https://openalex.org/A5084058269","orcid":"https://orcid.org/0000-0002-0527-0128","observed_orcids":["https://orcid.org/0000-0002-0527-0128"],"display_name":"Derejaw Gardew","raw_author_names":["Derejaw Gardew"],"full_name":"Derejaw Gardew","works_count":8,"cited_by_count":21,"summary_stats":{"2yr_mean_citedness":1.2,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5084058269","orcid":"https://orcid.org/0000-0002-0527-0128","observed_orcids":["https://orcid.org/0000-0002-0527-0128"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210124803","ror":"https://ror.org/034yc4v31","display_name":"Debark University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210124803"]},"years":[2026,2025,2024]},{"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":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4210124803","ror":"https://ror.org/034yc4v31","display_name":"Debark University","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210124803"]}],"topics":[{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","count":7,"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/T11766","display_name":"Iron-based superconductors research","count":7,"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/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","count":6,"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/T10398","display_name":"Groundwater and Isotope Geochemistry","count":1,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11808","display_name":"Superconducting Materials and Applications","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T11766","display_name":"Iron-based superconductors research","value":0.0001323,"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/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","value":1.87e-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/T10037","display_name":"Physics of Superconductivity and Magnetism","value":1.28e-05,"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/T12543","display_name":"Groundwater and Watershed Analysis","value":1.21e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13058","display_name":"Soil and Land Suitability Analysis","value":8.9e-06,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","score":0.8802019357681274},{"id":"54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","score":0.7995837330818176},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.5743901133537292},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.5568163990974426},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.15573853254318237}],"counts_by_year":[{"year":2023,"works_count":3,"oa_works_count":1,"cited_by_count":1},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":8},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":7},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":5}],"display_name_alternatives":["Derejaw Gardew"],"block_key":"d gardew","works_api_url":"https://api.openalex.org/works?filter=author.id:A5084058269","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2023-02-04T00:00:00"}
