{"id":477984,"date":"2025-04-17T17:12:45","date_gmt":"2025-04-17T15:12:45","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=477984"},"modified":"2025-04-17T17:14:12","modified_gmt":"2025-04-17T15:14:12","slug":"easygan-developpeur-francais-daln-rf-ferme","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/easygan-developpeur-francais-daln-rf-ferme\/","title":{"rendered":"EasyGaN, d\u00e9veloppeur fran\u00e7ais d&rsquo;AlN RF ferme"},"content":{"rendered":"<p>La startup fran\u00e7aise EasyGaN, sp\u00e9cialis\u00e9e dans le nitrure d&rsquo;aluminium (AlN), a ferm\u00e9 ses portes apr\u00e8s avoir \u00e9chou\u00e9 \u00e0 lever des fonds suppl\u00e9mentaires.<\/p>\n<p>La soci\u00e9t\u00e9, bas\u00e9e \u00e0 Sophia Antipolis, d\u00e9veloppait des couches d&rsquo;AlN sur des tranches de silicium en utilisant l&rsquo;\u00e9pitaxie par faisceaux mol\u00e9culaires (MBE), qui permet un contr\u00f4le plus pr\u00e9cis de la structure des mat\u00e9riaux que d&rsquo;autres techniques.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.eenewseurope.com\/en\/first-4in-single-crystal-aluminium-nitride-wafer-opens-up-power\/\">Premi\u00e8re plaquette d&rsquo;AlN monocristalline de 4 pouces<\/a><\/li>\n<\/ul>\n<p>La technologie mise au point par le laboratoire de recherche fran\u00e7ais CRNS permet de cr\u00e9er des couches trois fois plus fines que les techniques traditionnelles pour fabriquer des plaquettes qui peuvent \u00eatre utilis\u00e9es par les fonderies et les fabricants de puces pour la production de puces RF \u00e0 ondes millim\u00e9triques. Le laboratoire envisageait \u00e9galement de d\u00e9velopper une version utilisant le nitrure de gallium (GaN), toujours pour la fabrication de puces RF.<\/p>\n<p>\u00ab\u00a0Malgr\u00e9 tous nos efforts, nous n&rsquo;avons pas \u00e9t\u00e9 en mesure d&rsquo;obtenir l&rsquo;investissement n\u00e9cessaire pour poursuivre nos activit\u00e9s\u00a0\u00bb, a d\u00e9clar\u00e9 Andr\u00e9 Bonnardot, PDG d&rsquo;EasyGaN et ancien responsable de plateforme chez Intel. \u00ab\u00a0Si vous \u00eates int\u00e9ress\u00e9 par notre technologie AlN et GaN sur silicium d\u00e9velopp\u00e9e par MBE, veuillez contacter Fabrice Semond au laboratoire CRHEA\/CNRS, qui nous a accueillis et soutenus.\u00a0\u00bb<\/p>\n<p>Le site web d&rsquo;EasyGaN est \u00e9galement ferm\u00e9.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La startup fran\u00e7aise EasyGaN, sp\u00e9cialis\u00e9e dans le nitrure d&rsquo;aluminium (AlN), a ferm\u00e9 ses portes apr\u00e8s avoir \u00e9chou\u00e9 \u00e0 lever des fonds suppl\u00e9mentaires. La soci\u00e9t\u00e9, bas\u00e9e \u00e0 Sophia Antipolis, d\u00e9veloppait des couches d&rsquo;AlN sur des tranches de silicium en utilisant l&rsquo;\u00e9pitaxie par faisceaux mol\u00e9culaires (MBE), qui permet un contr\u00f4le plus pr\u00e9cis de la structure des mat\u00e9riaux [&hellip;]<\/p>\n","protected":false},"author":40,"featured_media":477973,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[880],"tags":[9570,6621,8049],"domains":[47],"ppma_author":[3640,6199],"class_list":["post-477984","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-economiques","tag-aln","tag-composants-rf","tag-gan-sur-si","domains-electronique-eci"],"acf":[],"yoast_head":"<title>EasyGaN, d\u00e9veloppeur fran\u00e7ais d&#039;AlN RF ferme ...<\/title>\n<meta name=\"description\" content=\"La start-up fran\u00e7aise EasyGaN (Sophia Antipolis), 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