{"id":"https://openalex.org/A5000954310","orcid":"https://orcid.org/0000-0001-6437-8131","observed_orcids":["https://orcid.org/0000-0001-6437-8131"],"display_name":"H. Mahfoz-Kotb","raw_author_names":["H Mahfoz Kotb","H Mahfoz\u2013Kotb","H.  Mahfoz Kotb","H. Kotb","H. M. Kotb","H. Mafhoz Kotb","H. Mahfoz Kotb","H. Mahfoz-Kotb","H. Mahfoz-kotb","Hicham El Din Kotb","Hicham El-Din Mahfouz Kotb","Hicham Eldin Mahfoz Kotb","Hicham Kotb","Hicham M. Kotb","Hicham Mahfoz Kotb","Hicham Mahfoz-Kotb","Kotb, H.E.","Mahfoz-Kotb, H.","Mahfoz-Kotb, Hicham"],"full_name":"Hicham Eldin Mahfoz Kotb","works_count":75,"cited_by_count":857,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":19,"i10_index":34},"ids":{"openalex":"https://openalex.org/A5000954310","orcid":"https://orcid.org/0000-0001-6437-8131","observed_orcids":["https://orcid.org/0000-0001-6437-8131"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1294671590","ror":"https://ror.org/02feahw73","display_name":"Centre National de la Recherche Scientifique","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},"years":[2009,2008,2007,2006,2004,2003]},{"institution":{"id":"https://openalex.org/I134560555","ror":"https://ror.org/02v6kpv12","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},"years":[2009,2007]},{"institution":{"id":"https://openalex.org/I190497903","ror":"https://ror.org/03vcm6439","display_name":"Laboratoire d'Analyse et d'Architecture des Syst\u00e8mes","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I190497903","https://openalex.org/I193033237","https://openalex.org/I196454796","https://openalex.org/I205747304","https://openalex.org/I4210095849","https://openalex.org/I4210152422","https://openalex.org/I4210159245","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},"years":[2009,2008]},{"institution":{"id":"https://openalex.org/I4210100151","ror":"https://ror.org/013q33h79","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},"years":[2006,2005,2004,2003]},{"institution":{"id":"https://openalex.org/I4405258264","ror":"https://ror.org/00crteh33","display_name":"Universit\u00e9 Rennes 1","country_code":"FR","type":"education","lineage":["https://openalex.org/I4405258264","https://openalex.org/I56067802"]},"years":[2006,2005,2004,2003]},{"institution":{"id":"https://openalex.org/I4405258862","ror":"https://ror.org/01ahyrz84","display_name":"Universit\u00e9 de Toulouse","country_code":"FR","type":"education","lineage":["https://openalex.org/I4405258862"]},"years":[2009,2007]},{"institution":{"id":"https://openalex.org/I4626487","ror":"https://ror.org/00dn43547","display_name":"King Faisal University","country_code":"SA","type":"education","lineage":["https://openalex.org/I4626487"]},"years":[2022,2021,2020,2019,2017,2016,2015,2014,2013]},{"institution":{"id":"https://openalex.org/I56067802","ror":"https://ror.org/015m7wh34","display_name":"Universit\u00e9 de Rennes","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]},"years":[2005,2004,2003,2001]},{"institution":{"id":"https://openalex.org/I91041137","ror":"https://ror.org/01jaj8n65","display_name":"Assiut University","country_code":"EG","type":"education","lineage":["https://openalex.org/I91041137"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2017,2016,2015,2014,2013,2011,2009]}],"last_known_institutions":[{"id":"https://openalex.org/I91041137","ror":"https://ror.org/01jaj8n65","display_name":"Assiut University","country_code":"EG","type":"education","lineage":["https://openalex.org/I91041137"]}],"topics":[{"id":"https://openalex.org/T13249","display_name":"Dielectric properties of ceramics","count":23,"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/T10472","display_name":"Semiconductor materials and devices","count":20,"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/T10107","display_name":"Ferroelectric and Piezoelectric Materials","count":18,"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/T10369","display_name":"Advanced MEMS and NEMS Technologies","count":13,"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/T12155","display_name":"Microwave Dielectric Ceramics Synthesis","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"}}],"topic_share":[{"id":"https://openalex.org/T13249","display_name":"Dielectric properties of ceramics","value":0.0001933,"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/T12155","display_name":"Microwave Dielectric Ceramics Synthesis","value":0.0001519,"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/T13251","display_name":"Electrical and Thermal Properties of Materials","value":7.11e-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/T11315","display_name":"Phase-change materials and chalcogenides","value":6.07e-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/T10369","display_name":"Advanced MEMS and NEMS Technologies","value":5.86e-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"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.9519000053405762},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.7676520943641663},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.7021534442901611},{"id":"171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","score":0.5393857955932617},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.3514890968799591}],"counts_by_year":[{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":15},{"year":2014,"works_count":3,"oa_works_count":0,"cited_by_count":24},{"year":2015,"works_count":4,"oa_works_count":0,"cited_by_count":45},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":33},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":24},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2019,"works_count":3,"oa_works_count":1,"cited_by_count":40},{"year":2020,"works_count":5,"oa_works_count":4,"cited_by_count":47},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":55},{"year":2022,"works_count":8,"oa_works_count":8,"cited_by_count":95},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":76},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":81},{"year":2025,"works_count":3,"oa_works_count":0,"cited_by_count":102},{"year":2026,"works_count":6,"oa_works_count":2,"cited_by_count":91}],"display_name_alternatives":["H Mahfoz Kotb","H Mahfoz\u2013Kotb","H.  Mahfoz Kotb","H. Kotb","H. M. Kotb","H. Mafhoz Kotb","H. Mahfoz Kotb","H. Mahfoz-Kotb","H. Mahfoz-kotb","Hicham El Din Kotb","Hicham El-Din Mahfouz Kotb","Hicham Eldin Mahfoz Kotb","Hicham Kotb","Hicham M. Kotb","Hicham Mahfoz Kotb","Hicham Mahfoz-Kotb","Kotb, H.E.","Mahfoz-Kotb, H.","Mahfoz-Kotb, Hicham"],"block_key":"h kotb","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000954310","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5000954310","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}