{"id":8009,"date":"2026-08-07T16:15:00","date_gmt":"2026-08-07T14:15:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/prvi-prenosni-diamantni-kvantni-racunalnik-na-svetu\/"},"modified":"2026-08-07T16:15:00","modified_gmt":"2026-08-07T14:15:00","slug":"prvi-prenosni-diamantni-kvantni-racunalnik-na-svetu","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/fr\/le-premier-ordinateur-quantique-portable-en-diamant-au-monde\/","title":{"rendered":"Le premier ordinateur quantique portable au diamant au monde"},"content":{"rendered":"<p class=\"wp-block-paragraph\">L&#039;informatique quantique est souvent associ\u00e9e \u00e0 d&#039;imposants syst\u00e8mes de refroidissement et \u00e0 une infrastructure complexe, mais la soci\u00e9t\u00e9 allemande Saxon Q entend r\u00e9volutionner cette vision. Son nouvel ordinateur quantique \u00e0 diamant repose sur une architecture \u00e0 bande interdite d&#039;azote et allie performance et portabilit\u00e9. L&#039;ensemble du syst\u00e8me est log\u00e9 dans un bo\u00eetier serveur standard et fonctionne sur une simple prise \u00e9lectrique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le syst\u00e8me de Saxon Q utilise des diamants synth\u00e9tiques dans lesquels des atomes d&#039;azote remplacent des atomes de carbone. Ces atomes d&#039;azote \u00ab\u00a0pi\u00e9g\u00e9s\u00a0\u00bb poss\u00e8dent des \u00e9lectrons dont le spin peut \u00eatre contr\u00f4l\u00e9 ind\u00e9pendamment de leur environnement. \u00c0 l&#039;aide de lasers sp\u00e9ciaux, les chercheurs fixent l&#039;\u00e9tat quantique \u00e0 z\u00e9ro, puis utilisent des impulsions micro-ondes pour manipuler avec pr\u00e9cision les \u00e9tats quantiques. L&#039;avanc\u00e9e majeure, soulign\u00e9e par le professeur Marius Grundmann de l&#039;universit\u00e9 de Leipzig et cofondateur de l&#039;entreprise, r\u00e9side dans l&#039;incorporation simultan\u00e9e de soufre. Le soufre apporte une charge n\u00e9gative et des \u00e9lectrons, ce qui accro\u00eet consid\u00e9rablement la stabilit\u00e9 et le contr\u00f4le des qubits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Actuellement, les syst\u00e8mes Saxon Q sont disponibles avec jusqu&#039;\u00e0 128 qubits, une version \u00e0 512 qubits \u00e9tant pr\u00e9vue pour l&#039;ann\u00e9e prochaine. L&#039;objectif \u00e0 long terme, au-del\u00e0 de 2030, demeure le d\u00e9passement des 10\u00a0000 qubits. Cependant, une certaine prudence reste de mise. Bien que l&#039;entreprise annonce une pr\u00e9cision \u00e9lev\u00e9e sans correction d&#039;erreurs (99,92\u00a0%, voire 99,98\u00a0% pour chaque qubit), ces donn\u00e9es n&#039;ont pas encore \u00e9t\u00e9 v\u00e9rifi\u00e9es ind\u00e9pendamment par des chercheurs externes. De plus, la question de la vitesse reste un sujet d&#039;\u00e9tude important, les ordinateurs quantiques supraconducteurs \u00e9tant g\u00e9n\u00e9ralement plus rapides que ceux \u00e0 base de diamant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le principal avantage de l&#039;ordinateur quantique de Saxon Q r\u00e9side dans son utilisation locale. La possibilit\u00e9 de fonctionner sans connexion au cloud est cruciale pour l&#039;informatique de p\u00e9riph\u00e9rie, notamment pour la conduite autonome ou la robotique, o\u00f9 la moindre latence est inacceptable. Le principal d\u00e9fi pour am\u00e9liorer encore les performances demeure la miniaturisation des puces\u00a0: actuellement, une seule puce ne peut contenir que 8 \u00e0 16 qubits, alors que pour des op\u00e9rations plus complexes, il faudra en int\u00e9grer des milliers.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kvantno ra\u010dunalni\u0161tvo se pogosto povezuje z ogromnimi hladilnimi napravami in zapleteno infrastrukturo, vendar \u017eeli nem\u0161ki Saxon Q to predstavo popolnoma spremeniti. Njihov novi diamantni kvantni ra\u010dunalnik namre\u010d temelji na arhitekturi z du\u0161ikovimi vrzelmi ter zdru\u017euje zmogljivost in prenosljivost. Celoten sistem je namre\u010d name\u0161\u010den v standardno stre\u017eni\u0161ko ohi\u0161je in deluje prek povsem obi\u010dajne elektri\u010dne vti\u010dnice. Sistem [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22,36],"tags":[342],"class_list":["post-8009","post","type-post","status-publish","format-standard","hentry","category-namizni-racunalniki","category-procesorji","tag-racunalniki"],"acf":{"subtitle":"","heading":"","summary":"Podjetje Saxon Q je ustvarilo prenosni diamantni kvantni ra\u010dunalnik, ki deluje pri sobni temperaturi v standardnem stre\u017eni\u0161kem ohi\u0161ju. Z uporabo sintetiziranih diamantov in \u017evepla omogo\u010da lokalno izvajanje kvantnih operacij brez povezave z oblakom.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/08\/zigq86fYYr5Xz7yYTbxtgU-1024-80.png-560x315.webp","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/08\/zigq86fYYr5Xz7yYTbxtgU-1024-80.png.webp","thumbnail_caption":"Foto: Saxon Q","gallery":"","video_gallery":null,"author":"","links":null,"sources":[{"title":"livescience","url":"https:\/\/www.livescience.com\/technology\/quantum\/scientists-built-a-room-temperature-quantum-computer-with-diamond-based-qubits"}],"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Prvi prenosni diamantni kvantni ra\u010dunalnik na svetu - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Podjetje Saxon Q je ustvarilo prenosni diamantni kvantni ra\u010dunalnik, ki deluje pri sobni temperaturi v standardnem stre\u017eni\u0161kem ohi\u0161ju. Z uporabo sintetiziranih diamantov in \u017evepla omogo\u010da lokalno izva\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/8009\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prvi prenosni diamantni kvantni ra\u010dunalnik na svetu - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Kvantno ra\u010dunalni\u0161tvo se pogosto povezuje z ogromnimi hladilnimi napravami in zapleteno infrastrukturo, vendar \u017eeli nem\u0161ki Saxon Q to predstavo popolnoma spremeniti. Njihov novi diamantni kvantni ra\u010dunalnik namre\u010d temelji na arhitekturi z du\u0161ikovimi vrzelmi ter zdru\u017euje zmogljivost in prenosljivost. Celoten sistem je namre\u010d name\u0161\u010den v standardno stre\u017eni\u0161ko ohi\u0161je in deluje prek povsem obi\u010dajne elektri\u010dne vti\u010dnice. 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