{"id":9732,"date":"2026-08-10T01:17:43","date_gmt":"2026-08-09T18:17:43","guid":{"rendered":"https:\/\/useful.vn\/?p=9732"},"modified":"2026-08-10T01:17:43","modified_gmt":"2026-08-09T18:17:43","slug":"trung-quoc-phat-trien-cong-nghe-chip-nho-tiet-kiem-dien","status":"publish","type":"post","link":"https:\/\/useful.vn\/?p=9732","title":{"rendered":"Trung Qu\u1ed1c ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 chip nh\u1edb ti\u1ebft ki\u1ec7m \u0111i\u1ec7n"},"content":{"rendered":"
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\nTrung Qu\u1ed1c ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 chip nh\u1edb ti\u1ebft ki\u1ec7m \u0111i\u1ec7n <\/h1>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u1edf \u0110\u1ea1i h\u1ecdc Ph\u00fac \u0110\u00e1n, Th\u01b0\u1ee3ng H\u1ea3i ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 chip m\u1edbi, cho ph\u00e9p m\u00f4 h\u00ecnh AI ch\u1ea1y tr\u00ean \u0111i\u1ec7n tho\u1ea1i v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n t\u1ed1i thi\u1ec3u.<\/p>\n

Theo China Daily<\/em>, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1ee9ng \u0111\u1ea7u l\u00e0 gi\u00e1o s\u01b0 vi \u0111i\u1ec7n t\u1eed Zhou Peng \u1edf \u0110\u1ea1i h\u1ecdc Ph\u00fac \u0110\u00e1n, Th\u01b0\u1ee3ng H\u1ea3i, ph\u00e1t tri\u1ec3n b\u1ed9 nh\u1edb flash l\u01b0\u1ee3ng t\u1eed hai chi\u1ec1u, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u su\u1ea5t ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a nh\u1eefng h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh trong t\u01b0\u01a1ng lai. H\u1ecd m\u00f4 t\u1ea3 chi ti\u1ebft thi\u1ebft b\u1ecb \u0111\u1ed9t ph\u00e1 n\u00e0y trong b\u00e0i b\u00e1o c\u00f4ng b\u1ed1 h\u00f4m 16\/7 tr\u00ean t\u1ea1p ch\u00ed Science<\/em>.<\/p>\n

So v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 b\u1ed9 nh\u1edb hi\u1ec7n nay nh\u01b0 b\u1ed9 nh\u1edb truy c\u1eadp ng\u1eabu nhi\u00ean \u0111\u1ed9ng (DRAM) v\u00e0 b\u1ed9 nh\u1edb flash 3D NAND, thi\u1ebft b\u1ecb m\u1edbi k\u1ebft h\u1ee3p ba \u01b0u \u0111i\u1ec3m tr\u01b0\u1edbc \u0111\u00e2y r\u1ea5t kh\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00f9ng l\u00fac l\u00e0 t\u1ed1c \u0111\u1ed9 cao, m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng duy tr\u00ec d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n. Theo nh\u00f3m nghi\u00ean c\u1ee9u, c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u t\u00ednh to\u00e1n ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o t\u1ed5ng qu\u00e1t (AGI), v\u1ed1n y\u00eau c\u1ea7u x\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n

Chip nh\u1edb l\u00e0 b\u1ed9 ph\u1eadn ch\u1ee7 ch\u1ed1t c\u1ee7a m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i b\u1edfi ch\u00fang l\u01b0u tr\u1eef v\u00e0 truy xu\u1ea5t d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh x\u1eed l\u00fd. Tuy nhi\u00ean, t\u1ed1c \u0111\u1ed9 truy c\u1eadp d\u1eef li\u1ec7u v\u00e0 m\u1ee9c n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft v\u1eabn l\u00e0 tr\u1edf ng\u1ea1i l\u1edbn ng\u0103n c\u1ea3n c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u00ednh to\u00e1n. C\u00e1c c\u00f4ng ngh\u1ec7 b\u1ed9 nh\u1edb ch\u1ee7 \u0111\u1ea1o hi\u1ec7n nay \u0111\u1ec1u c\u00f3 \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang. DRAM c\u00f3 th\u1ec3 \u0111\u1ecdc v\u00e0 ghi d\u1eef li\u1ec7u r\u1ea5t nhanh, ph\u00f9 h\u1ee3p v\u1edbi t\u00ednh to\u00e1n hi\u1ec7u su\u1ea5t cao, nh\u01b0ng m\u1ea5t t\u1ea5t c\u1ea3 th\u00f4ng tin l\u01b0u tr\u1eef khi t\u1eaft ngu\u1ed3n. Ng\u01b0\u1ee3c l\u1ea1i, b\u1ed9 nh\u1edb flash 3D NAND c\u00f3 th\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u nhi\u1ec1u n\u0103m m\u00e0 kh\u00f4ng c\u1ea7n \u0111i\u1ec7n, nh\u01b0ng qu\u00e1 tr\u00ecnh \u0111\u1ecdc v\u00e0 ghi th\u00f4ng tin ch\u1eadm h\u01a1n.<\/p>\n

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Chip nh\u1edb flash v\u1edbi l\u1edbp graphene ng\u0103n electron tho\u00e1t ra. \u1ea2nh: Science<\/em><\/p>\n<\/figcaption><\/figure>\n

\u0110\u1ec3 v\u01b0\u1ee3t qua nh\u1eefng h\u1ea1n ch\u1ebf tr\u00ean, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1ebfn t\u1eeb Ph\u00f2ng th\u00ed nghi\u1ec7m qu\u1ed1c gia v\u1ec1 chip v\u00e0 h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p c\u00f9ng v\u1edbi Tr\u01b0\u1eddng m\u1ea1ch t\u00edch h\u1ee3p v\u00e0 \u0111i\u1ec7n t\u1eed vi m\u00f4 – nano c\u1ee7a \u0110\u1ea1i h\u1ecdc Ph\u00fac \u0110\u00e1n d\u00e0nh h\u01a1n m\u1ed9t th\u1eadp k\u1ef7 \u0111\u1ec3 ph\u00e1t tri\u1ec3n b\u1ed9 nh\u1edb m\u1edbi. Sau khi ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef \u0111i\u1ec7n t\u00edch b\u00e1n d\u1eabn nhanh nh\u1ea5t cho \u0111\u1ebfn nay, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u h\u01b0\u1edbng t\u1edbi m\u1ed9t m\u1ee5c ti\u00eau l\u01b0u tr\u1eef m\u1ed9t bit th\u00f4ng tin ch\u1ec9 b\u1eb1ng m\u1ed9t electron (h\u1ea1t nh\u1ecf mang \u0111i\u1ec7n t\u00edch) duy nh\u1ea5t. Vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t electron \u0111\u1ea1i di\u1ec7n cho m\u1ed9t bit th\u00f4ng tin s\u1ebd cho ph\u00e9p t\u1ea1o ra b\u1ed9 nh\u1edb nh\u1ecf nh\u1ea5t v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n h\u1ebft m\u1ee9c c\u00f3 th\u1ec3.<\/p>\n

D\u1ef1a v\u00e0o nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed, nh\u00f3m nghi\u00ean c\u1ee9u \u1edf \u0110\u1ea1i h\u1ecdc Ph\u00fac \u0110\u00e1n ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 flash l\u01b0\u1ee3ng t\u1eed gi\u00fap \u0111i\u1ec1u khi\u1ec3n v\u00e0 l\u01b0u tr\u1eef ch\u00ednh x\u00e1c m\u1ed9t electron. T\u1eadn d\u1ee5ng c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a v\u1eadt li\u1ec7u b\u00e1n d\u1eabn hai chi\u1ec1u, h\u1ecd thi\u1ebft k\u1ebf m\u1ed9t thi\u1ebft b\u1ecb m\u1edbi cho ph\u00e9p \u0111i\u1ec1u khi\u1ec3n electron ri\u00eang l\u1ebb v\u1edbi \u0111\u1ed9 tin c\u1eady cao. L\u1ea7n \u0111\u1ea7u ti\u00ean h\u1ecd quan s\u00e1t tr\u1ef1c ti\u1ebfp qu\u00e1 tr\u00ecnh l\u01b0u gi\u1eef \u1ed5n \u0111\u1ecbnh m\u1ed9t electron \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng 27 \u0111\u1ed9 C thay v\u00ec nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n

Theo SCMP<\/em>, \u1edf nh\u1eefng chip b\u1ed9 nh\u1edb truy c\u1eadp ng\u1eabu nhi\u00ean \u0111\u1ed9ng (DRAM) ti\u00ean ti\u1ebfn nh\u1ea5t hi\u1ec7n nay do Samsung v\u00e0 SK Hynix s\u1ea3n xu\u1ea5t, c\u1ea7n kho\u1ea3ng 200.000 electron \u0111\u1ec3 l\u01b0u tr\u1eef m\u1ed9t bit th\u00f4ng tin. C\u00f4ng ngh\u1ec7 b\u1ed9 nh\u1edb m\u1ed9t electron do Peng v\u00e0 \u0111\u1ed3ng nghi\u1ec7p ph\u00e1t tri\u1ec3n s\u1ebd ph\u00e9p ch\u1ea1y c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n t\u1ed1i thi\u1ec3u m\u00e0 kh\u00f4ng l\u00e0m AI “m\u1ea5t tr\u00ed nh\u1edb” b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef hi\u1ec7u qu\u1ea3 c\u00e1c cu\u1ed9c h\u1ed9i tho\u1ea1i tr\u01b0\u1edbc \u0111\u00f3 trong b\u1ed9 nh\u1edb \u0111\u1ec7m.<\/p>\n

Nh\u00f3m nghi\u00ean c\u1ee9u cho bi\u1ebft b\u1ed9 nh\u1edb m\u1edbi c\u00f3 th\u1ec3 t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u1edbi nh\u1eefng b\u1ed9 x\u1eed l\u00fd, gi\u00fap d\u1eef li\u1ec7u di chuy\u1ec3n nhanh h\u01a1n nhi\u1ec1u gi\u1eefa c\u00e1c \u0111\u01a1n v\u1ecb t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef.<\/p>\n

An Khang<\/strong>t\u1ed5ng h\u1ee3p<\/em><\/p>\n<\/article>\n

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https:\/\/vnexpress.net\/trung-quoc-phat-trien-cong-nghe-chip-nho-tiet-kiem-dien-5101310.html<\/p>\n","protected":false},"excerpt":{"rendered":"

Trung Qu\u1ed1c ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 chip nh\u1edb ti\u1ebft ki\u1ec7m \u0111i\u1ec7n C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u1edf \u0110\u1ea1i h\u1ecdc Ph\u00fac \u0110\u00e1n, Th\u01b0\u1ee3ng H\u1ea3i ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 chip m\u1edbi, cho ph\u00e9p m\u00f4 h\u00ecnh AI ch\u1ea1y tr\u00ean \u0111i\u1ec7n tho\u1ea1i v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n t\u1ed1i thi\u1ec3u. Theo China Daily, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1ee9ng \u0111\u1ea7u l\u00e0 gi\u00e1o s\u01b0<\/p>\n","protected":false},"author":1,"featured_media":9733,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-9732","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\/9732","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=9732"}],"version-history":[{"count":0,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/9732\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/media\/9733"}],"wp:attachment":[{"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}