{"id":1054,"date":"2026-09-08T02:23:38","date_gmt":"2026-09-08T02:23:38","guid":{"rendered":"https:\/\/www.icallchip.com\/?p=1054"},"modified":"2026-09-08T02:23:39","modified_gmt":"2026-09-08T02:23:39","slug":"is-china-building-a-future-beyond-silicon","status":"publish","type":"post","link":"https:\/\/www.icallchip.com\/fr\/is-china-building-a-future-beyond-silicon\/","title":{"rendered":"La Chine construit-elle un avenir au-del\u00e0 du silicium ?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Et si la prochaine grande avanc\u00e9e dans les semi-conducteurs ne consistait pas \u00e0 rendre le silicium plus petit \u2014 mais \u00e0 utiliser des mat\u00e9riaux enti\u00e8rement nouveaux ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Des chercheurs de l'Universit\u00e9 de P\u00e9kin ont d\u00e9velopp\u00e9 un transistor 2D \u00e0 base d'oxys\u00e9l\u00e9niure de bismuth utilisant une architecture \u00e0 grille enveloppante (GAA).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Selon les r\u00e9sultats rapport\u00e9s, il pourrait offrir :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u26a1 Des performances jusqu'\u00e0 40% plus rapides<br>\ud83d\udd0b Une consommation d'\u00e9nergie environ 10% plus faible<br>\ud83e\udde9 Une alternative potentielle \u00e0 la technologie traditionnelle des transistors \u00e0 base de silicium<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pourquoi est-ce int\u00e9ressant ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 mesure que la miniaturisation du silicium devient plus difficile, les chercheurs se tournent vers les mat\u00e9riaux 2D comme une nouvelle voie possible pour am\u00e9liorer les performances des transistors et l'efficacit\u00e9 \u00e9nerg\u00e9tique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais le v\u00e9ritable d\u00e9fi ne r\u00e9side pas seulement dans les performances en laboratoire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Les mat\u00e9riaux 2D peuvent-ils \u00eatre fabriqu\u00e9s \u00e0 grande \u00e9chelle ?<br>\ud83d\udc49 Peuvent-ils \u00eatre int\u00e9gr\u00e9s dans les proc\u00e9d\u00e9s existants de fabrication de semi-conducteurs ?<br>\ud83d\udc49 Et surtout, peuvent-ils devenir un jour des produits commerciaux ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si ces d\u00e9fis peuvent \u00eatre r\u00e9solus, l'impact pourrait s'\u00e9tendre \u00e0 des domaines tels que <strong>les puces d'IA, les centres de donn\u00e9es et l'\u00e9lectronique de nouvelle g\u00e9n\u00e9ration.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L'avenir des semi-conducteurs ne consiste peut-\u00eatre pas seulement \u00e0 rendre le silicium plus petit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il pourrait aussi s'agir de trouver ce qui viendra apr\u00e8s le silicium.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udcac Qu'en pensez-vous ?<br>Les mat\u00e9riaux 2D pourraient-ils devenir l'une des prochaines grandes orientations de la technologie des semi-conducteurs ?<\/p>","protected":false},"excerpt":{"rendered":"<p>What if the next big breakthrough in semiconductors isn\u2019t about making silicon smaller \u2014 but about using completely new materials? Researchers at Peking University have developed a 2D transistor based on bismuth oxyselenide using a gate-all-around (GAA) architecture. According to the reported results, it could deliver: \u26a1 Up to 40% faster performance\ud83d\udd0b Around 10% lower [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1055,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23,24],"tags":[],"class_list":["post-1054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/posts\/1054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/comments?post=1054"}],"version-history":[{"count":1,"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/posts\/1054\/revisions"}],"predecessor-version":[{"id":1056,"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/posts\/1054\/revisions\/1056"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/media\/1055"}],"wp:attachment":[{"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/media?parent=1054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/categories?post=1054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.icallchip.com\/fr\/wp-json\/wp\/v2\/tags?post=1054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}