{"id":1477,"date":"2026-06-27T02:01:28","date_gmt":"2026-06-27T01:01:28","guid":{"rendered":"https:\/\/useful.vn\/?p=1477"},"modified":"2026-06-27T02:01:28","modified_gmt":"2026-06-27T01:01:28","slug":"ibm-cong-bo-chip-07-nm-dau-tien-tren-the-gioi","status":"publish","type":"post","link":"https:\/\/useful.vn\/?p=1477","title":{"rendered":"IBM c\u00f4ng b\u1ed1 chip 0,7 nm \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi"},"content":{"rendered":"<article class=\"fck_detail \">\n<h1 class=\"title-detail mt20\">\nIBM c\u00f4ng b\u1ed1 chip 0,7 nm \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi <\/h1>\n<p class=\"description\">IBM g\u00e2y b\u1ea5t ng\u1edd khi c\u00f4ng b\u1ed1 chip b\u00e1n d\u1eabn 0,7 nm, s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf nanostack \u0111em l\u1ea1i hi\u1ec7u su\u1ea5t cao v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n.<\/p>\n<p class=\"Normal\">Theo<em> Interesting Engineering<\/em>, c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o chip nh\u1ecf h\u01a1n 1 nanomet c\u1ee7a IBM d\u1ef1a tr\u00ean ki\u1ebfn tr\u00fac b\u00f3ng b\u00e1n d\u1eabn ba chi\u1ec1u m\u1edbi, gi\u00fap v\u01b0\u1ee3t qua gi\u1edbi h\u1ea1n hi\u1ec7n nay khi thu nh\u1ecf chip. Chip 0,7 nm ch\u1ee9a g\u1ea7n 100 t\u1ef7 b\u00f3ng b\u00e1n d\u1eabn tr\u00ean m\u1ed9t khu\u00f4n c\u1ee1 m\u00f3ng tay, g\u1ea7n g\u1ea5p \u0111\u00f4i m\u1eadt \u0111\u1ed9 b\u00f3ng b\u00e1n d\u1eabn c\u1ee7a chip 2 nm \u0111\u01b0\u1ee3c IBM c\u00f4ng b\u1ed1 n\u0103m 2021.<\/p>\n<p class=\"Normal\">\u0110\u1ea1i di\u1ec7n c\u00f4ng ty cho bi\u1ebft, c\u00f4ng ngh\u1ec7 m\u1edbi c\u00f3 th\u1ec3 cung c\u1ea5p hi\u1ec7u su\u1ea5t cao h\u01a1n 50% ho\u1eb7c ti\u1ebft ki\u1ec7m \u0111i\u1ec7n \u0111\u1ebfn 70% so v\u1edbi m\u1eabu 2 nm, \u0111em l\u1ea1i l\u1ee3i \u00edch cho c\u00e1c h\u1ec7 th\u1ed1ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng trong t\u01b0\u01a1ng lai. Gi\u1ea3i ph\u00e1p c\u1ee7a h\u00e3ng xu\u1ea5t hi\u1ec7n gi\u1eefa l\u00fac ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn \u0111\u1ed1i m\u1eb7t v\u1edbi th\u00e1ch th\u1ee9c ng\u00e0y c\u00e0ng t\u0103ng trong vi\u1ec7c thu nh\u1ecf k\u00edch th\u01b0\u1edbc b\u00f3ng b\u00e1n d\u1eabn b\u1eb1ng thi\u1ebft k\u1ebf th\u00f4ng th\u01b0\u1eddng. IBM kh\u1eb3ng \u0111\u1ecbnh thi\u1ebft k\u1ebf c\u1ee7a c\u00f4ng ty s\u1ebd m\u1edf \u0111\u01b0\u1eddng \u0111\u1ec3 ti\u1ebfp t\u1ee5c thu nh\u1ecf chip ngay c\u1ea3 khi ti\u1ebfn g\u1ea7n \u0111\u1ebfn k\u00edch th\u01b0\u1edbc nguy\u00ean t\u1eed.<\/p>\n<p>Chip 0,7 nm s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf ti\u00ean ti\u1ebfn g\u1ecdi l\u00e0 &#8220;nanostack&#8221;. Kh\u00e1c v\u1edbi chip truy\u1ec1n th\u1ed1ng b\u1ed1 tr\u00ed b\u00f3ng b\u00e1n d\u1eabn tr\u00ean m\u1ed9t m\u1eb7t ph\u1eb3ng theo chi\u1ec1u ngang, nanostack \u00e1p d\u1ee5ng c\u1ea5u tr\u00fac x\u1ebfp ch\u1ed3ng theo chi\u1ec1u d\u1ecdc, qua \u0111\u00f3 t\u00edch h\u1ee3p nhi\u1ec1u th\u00e0nh ph\u1ea7n h\u01a1n tr\u00ean c\u00f9ng m\u1ed9t di\u1ec7n t\u00edch. Thi\u1ebft k\u1ebf n\u00e0y c\u0169ng cho ph\u00e9p s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u kh\u00e1c nhau \u1edf nh\u1eefng l\u1edbp ri\u00eang bi\u1ec7t, gi\u00fap k\u1ef9 s\u01b0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n.<\/p>\n<figure data-size=\"true\" class=\"tplCaption\">\n<div class=\"fig-picture\" data-width=\"750\">\n<source data-srcset=\"http:\/\/useful.vn\/wp-content\/uploads\/2026\/06\/vne-ibm-1782462675-9289-1782462745.jpg 1x, http:\/\/useful.vn\/wp-content\/uploads\/2026\/06\/vne-ibm-1782462675-9289-1782462745.jpg 1.5x, https:\/\/vcdn1-vnexpress.vnecdn.net\/2026\/06\/26\/VNE-IBM-1782462675-9289-1782462745.jpg?w=1020&amp;h=0&amp;q=100&amp;dpr=2&amp;fit=crop&amp;s=szjGq2hKfRcUOBxaA8APmQ 2x\" \/><\/div><figcaption>\n<p class=\"Image\">IBM c\u00f4ng b\u1ed1 chip nh\u1ecf h\u01a1n m\u1ed9t nanomet \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi. \u1ea2nh:<em> IBM<\/em><\/p>\n<\/figcaption><\/figure>\n<p class=\"Normal\">Jay Gambetta, Gi\u00e1m \u0111\u1ed1c nghi\u00ean c\u1ee9u c\u1ee7a IBM v\u00e0 IBM Fellow, chia s\u1ebb: &#8220;\u0110\u1ed9t ph\u00e1 m\u1edbi gi\u00fap \u0111\u01b0a c\u00f4ng ngh\u1ec7 v\u01b0\u1ee3t qua k\u1ef7 nguy\u00ean nanomet \u0111\u1ebfn quy m\u00f4 nguy\u00ean t\u1eed. V\u1edbi ki\u1ebfn tr\u00fac nanostack, ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 t\u1ea1o ra b\u00f3ng b\u00e1n d\u1eabn nh\u1ecf h\u01a1n m\u00e0 c\u00f2n thay \u0111\u1ed5i m\u1edbi ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t chip theo h\u01b0\u1edbng m\u1ea1nh m\u1ebd v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n&#8221;.<\/p>\n<p>IBM h\u1ee3p t\u00e1c ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t chip b\u00e1n d\u1eabn v\u1edbi Lam Research, Tokyo Electron v\u00e0 SCREEN Semiconductor Solutions. C\u00e1c chuy\u00ean gia IBM \u0111\u00e3 ti\u1ebfn h\u00e0nh m\u1ed9t s\u1ed1 th\u1eed nghi\u1ec7m t\u1ea1i c\u01a1 s\u1edf nghi\u00ean c\u1ee9u b\u00e1n d\u1eabn c\u1ee7a c\u00f4ng ty \u1edf Albany, New York v\u00e0 x\u00e1c nh\u1eadn ki\u1ebfn tr\u00fac nanostack c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng t\u00ednh to\u00e1n v\u00e0 \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t.<\/p>\n<p class=\"Normal\">C\u00f4ng ngh\u1ec7 n\u00e0y c\u0169ng gi\u00fap thu nh\u1ecf k\u00edch th\u01b0\u1edbc b\u1ed9 nh\u1edb. V\u1edbi k\u00edch th\u01b0\u1edbc \u00f4 SRAM (b\u1ec1 m\u1eb7t c\u1ee7a m\u1ed9t t\u1ebf b\u00e0o nh\u1edb c\u01a1 b\u1ea3n tr\u00ean chip b\u00e1n d\u1eabn d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef 1 bit d\u1eef li\u1ec7u) gi\u1ea3m 40%, nh\u00e0 s\u1ea3n xu\u1ea5t chip c\u00f3 th\u1ec3 ch\u1ebf t\u1ea1o b\u1ed9 x\u1eed l\u00fd d\u00e0y \u0111\u1eb7c v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n trong khi h\u1ed7 tr\u1ee3 nhu c\u1ea7u t\u0103ng b\u1ed9 nh\u1edb t\u1eeb c\u00e1c t\u00e1c v\u1ee5 AI, theo <em>Ars Technica<\/em>. IBM d\u1ef1 ki\u1ebfn \u1ee9ng d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i chip s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac nanostack s\u1edbm nh\u1ea5t trong v\u00f2ng 5 n\u0103m t\u1edbi.<\/p>\n<p class=\"Normal\">Nanomet (nm) v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt \u0111\u1ec1 c\u1eadp chi\u1ec1u r\u1ed9ng c\u1ee7a c\u1ed5ng tr\u00ean b\u00f3ng b\u00e1n d\u1eabn (transistor). C\u1ed5ng c\u00e0ng nh\u1ecf c\u00e0ng cho ph\u00e9p \u00e9p c\u00e0ng nhi\u1ec1u b\u00f3ng b\u00e1n d\u1eabn h\u01a1n v\u00e0o c\u00f9ng m\u1ed9t khu v\u1ef1c, gi\u00fap b\u1ed9 x\u1eed l\u00fd m\u1ea1nh h\u01a1n. Chip ban \u0111\u1ea7u s\u1eed d\u1ee5ng b\u00f3ng b\u00e1n d\u1eabn c\u00f3 chi\u1ec1u r\u1ed9ng c\u1ed5ng \u0111o b\u1eb1ng centimet, sau \u0111\u00f3 d\u1ea7n thu nh\u1ecf xu\u1ed1ng milimet v\u00e0 micromet. \u0110\u1ebfn cu\u1ed1i th\u1eadp ni\u00ean 1990, nh\u1eefng ti\u1ebfn b\u1ed9 trong k\u1ef9 thu\u1eadt quang kh\u1eafc v\u00e0 khoa h\u1ecdc v\u1eadt li\u1ec7u cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i sang b\u00f3ng b\u00e1n d\u1eabn k\u00edch th\u01b0\u1edbc nanomet (1 nm b\u1eb1ng 0,000001 mm), t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u01b0\u1eddng k\u00ednh DNA c\u1ee7a con ng\u01b0\u1eddi. B\u01b0\u1edbc ti\u1ebfn n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t m\u1eadt \u0111\u1ed9 b\u00f3ng b\u00e1n d\u1eabn, t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd v\u00e0 gi\u1ea3m ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng. Chip ti\u00ean ti\u1ebfn nh\u1ea5t \u0111ang \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t th\u01b0\u01a1ng m\u1ea1i \u0111\u1ea1t 2 nm.<\/p>\n<p class=\"Normal\"><strong>An Khang<\/strong><em> t\u1ed5ng h\u1ee3p<\/em><\/p>\n<\/article>\n<hr>\n<p>https:\/\/vnexpress.net\/ibm-cong-bo-chip-0-7-nm-dau-tien-tren-the-gioi-5090305.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>IBM c\u00f4ng b\u1ed1 chip 0,7 nm \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi IBM g\u00e2y b\u1ea5t ng\u1edd khi c\u00f4ng b\u1ed1 chip b\u00e1n d\u1eabn 0,7 nm, s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf nanostack \u0111em l\u1ea1i hi\u1ec7u su\u1ea5t cao v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n. Theo Interesting Engineering, c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o chip nh\u1ecf h\u01a1n 1 nanomet c\u1ee7a IBM d\u1ef1a tr\u00ean ki\u1ebfn tr\u00fac<\/p>\n","protected":false},"author":1,"featured_media":1478,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1477","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/1477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1477"}],"version-history":[{"count":0,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/1477\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/media\/1478"}],"wp:attachment":[{"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}