{"id":"https://openalex.org/A5059845287","orcid":"https://orcid.org/0000-0002-1906-2098","observed_orcids":["https://orcid.org/0000-0002-1906-2098"],"display_name":"Khaled Abdelkarem","raw_author_names":["Abdelkarem, Khaled","Khaled Abdelkarem"],"full_name":"Khaled Abdelkarem","works_count":30,"cited_by_count":324,"summary_stats":{"2yr_mean_citedness":3.6470588235294117,"h_index":10,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5059845287","orcid":"https://orcid.org/0000-0002-1906-2098","observed_orcids":["https://orcid.org/0000-0002-1906-2098"]},"affiliations":[{"institution":{"id":"https://openalex.org/I111277659","ror":"https://ror.org/05kzjxq56","display_name":"Chonnam National University","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I113643904","ror":"https://ror.org/05pn4yv70","display_name":"Beni-Suef University","country_code":"EG","type":"education","lineage":["https://openalex.org/I113643904"]},"years":[2025,2024,2023,2022,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I111277659","ror":"https://ror.org/05kzjxq56","display_name":"Chonnam National University","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"topics":[{"id":"https://openalex.org/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","count":16,"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/T10078","display_name":"Advanced Photocatalysis Techniques","count":11,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","count":8,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10090","display_name":"ZnO doping and properties","count":7,"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/T11907","display_name":"Copper-based nanomaterials and applications","count":7,"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"}}],"topic_share":[{"id":"https://openalex.org/T11907","display_name":"Copper-based nanomaterials and applications","value":0.0001025,"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":9.64e-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/T11877","display_name":"Iron oxide chemistry and applications","value":7.69e-05,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","value":4.41e-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/T12529","display_name":"Ga2O3 and related materials","value":3.46e-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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9299288988113403},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.7354000210762024},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.5729390978813171},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.47929999232292175},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.32414954900741577}],"counts_by_year":[{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2022,"works_count":6,"oa_works_count":3,"cited_by_count":11},{"year":2023,"works_count":6,"oa_works_count":3,"cited_by_count":31},{"year":2024,"works_count":3,"oa_works_count":1,"cited_by_count":56},{"year":2025,"works_count":5,"oa_works_count":2,"cited_by_count":95},{"year":2026,"works_count":9,"oa_works_count":2,"cited_by_count":115}],"display_name_alternatives":["Abdelkarem, Khaled","Khaled Abdelkarem"],"block_key":"k abdelkarem","works_api_url":"https://api.openalex.org/works?filter=author.id:A5059845287","updated_date":"2026-10-31T12:29:50","created_date":"2019-03-02T00:00:00"}
