{"id":"https://openalex.org/A5029032822","orcid":"https://orcid.org/0000-0002-6734-2051","observed_orcids":["https://orcid.org/0000-0002-6734-2051"],"display_name":"Messai Adenew Mamo","raw_author_names":["M A Mamo","M. A. Mamo","M. Mamo","Messai A Mamo","Messai A. Mamo","Messai Adenew Mamo","Messai Mamo"],"full_name":"Messai Adenew Mamo","works_count":48,"cited_by_count":1061,"summary_stats":{"2yr_mean_citedness":10.5,"h_index":16,"i10_index":24},"ids":{"openalex":"https://openalex.org/A5029032822","orcid":"https://orcid.org/0000-0002-6734-2051","observed_orcids":["https://orcid.org/0000-0002-6734-2051"]},"affiliations":[{"institution":{"id":"https://openalex.org/I192619145","ror":"https://ror.org/03rp50x72","display_name":"University of the Witwatersrand","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]},"years":[2022,2021,2019]},{"institution":{"id":"https://openalex.org/I24027795","ror":"https://ror.org/04z6c2n17","display_name":"University of Johannesburg","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]},"years":[2025,2024,2023,2022,2021,2020,2019,2018,2017,2015]}],"last_known_institutions":[{"id":"https://openalex.org/I24027795","ror":"https://ror.org/04z6c2n17","display_name":"University of Johannesburg","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"topics":[{"id":"https://openalex.org/T10074","display_name":"Carbon Nanotubes in Composites","count":15,"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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","count":12,"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/T10083","display_name":"Graphene research and applications","count":9,"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/T10179","display_name":"Supercapacitor Materials and Fabrication","count":8,"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/T10660","display_name":"Conducting polymers and applications","count":8,"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/T10074","display_name":"Carbon Nanotubes in Composites","value":8.57e-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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","value":7.51e-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/T12046","display_name":"MXene and MAX Phase Materials","value":7.04e-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/T11667","display_name":"Advanced Chemical Sensor Technologies","value":6.2e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11224","display_name":"Electromagnetic wave absorption materials","value":4.01e-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":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9468146562576294},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8535255193710327},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.7265836000442505},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.7152312994003296},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.2962184548377991}],"counts_by_year":[{"year":2006,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2018,"works_count":3,"oa_works_count":0,"cited_by_count":11},{"year":2019,"works_count":3,"oa_works_count":2,"cited_by_count":28},{"year":2020,"works_count":6,"oa_works_count":2,"cited_by_count":59},{"year":2021,"works_count":12,"oa_works_count":7,"cited_by_count":103},{"year":2022,"works_count":14,"oa_works_count":8,"cited_by_count":158},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":171},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":194},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":175},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":157}],"display_name_alternatives":["M A Mamo","M. A. Mamo","M. Mamo","Messai A Mamo","Messai A. Mamo","Messai Adenew Mamo","Messai Mamo"],"block_key":"m mamo","works_api_url":"https://api.openalex.org/works?filter=author.id:A5029032822","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5029032822","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
