{"id":6075,"date":"2017-08-17T19:29:36","date_gmt":"2017-08-17T12:29:36","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=6075"},"modified":"2017-10-03T09:41:13","modified_gmt":"2017-10-03T02:41:13","slug":"phat-trien-ban-dan-sieu-mong-dua-tren-silicon-tuoi-tho-dinh-luat-moore-se-duoc-keo-dai","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-trien-ban-dan-sieu-mong-dua-tren-silicon-tuoi-tho-dinh-luat-moore-se-duoc-keo-dai\/","title":{"rendered":"Ph\u00e1t tri\u1ec3n b\u00e1n d\u1eabn si\u00eau m\u1ecfng d\u1ef1a tr\u00ean silicon, tu\u1ed5i th\u1ecd \u0111\u1ecbnh lu\u1eadt Moore s\u1ebd \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i?"},"content":{"rendered":"

B\u1eb1ng c\u00e1ch b\u1ed5 sung th\u00eam 2 lo\u1ea1i v\u1eadt li\u1ec7u b\u00e1n d\u1eabn l\u00e0 hafnium diselenide v\u00e0 zirconium diselenide v\u00e0o silicon, c\u00e1c nh\u00e0 khoa h\u1ecdc Stanford h\u1ee9a h\u1eb9n r\u1eb1ng c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng con chip si\u00eau nh\u1ecf (ch\u1ec9 d\u00e0y c\u1ee1 3 nguy\u00ean t\u1eed), nh\u01b0ng l\u1ea1i c\u1ef1c k\u1ef3 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u00e0 \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9c n\u0103ng. N\u1ebfu c\u00e1ch l\u00e0m n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng, ch\u00fang ta kh\u00f4ng ch\u1ec9 c\u00f3 nh\u1eefng thi\u1ebft b\u1ecb si\u00eau nh\u1ecf d\u00f9ng cho nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau m\u00e0 \u0111\u1ed3ng th\u1eddi, \u0111\u1ecbnh lu\u1eadt n\u1ed5i ti\u1ebfng Moore c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c duy tr\u00ec tu\u1ed5i th\u1ecd th\u00eam nhi\u1ec1u n\u0103m n\u1eefa.<\/strong><\/p>\n

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M\u1eb7c d\u00f9 l\u00e0 th\u00e0nh ph\u1ea7n c\u1ef1c k\u1ef3 quan tr\u1ecdng trong c\u1ea3 ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn trong nhi\u1ec1u th\u1eadp k\u1ef7 qua nh\u01b0ng c\u00f3 m\u1ed9t th\u1ef1c t\u1ebf l\u00e0 silicon \u0111ang nhanh ch\u00f3ng \u0111\u1ea1t t\u1edbi gi\u1edbi h\u1ea1n v\u1eadt l\u00fd c\u1ee7a n\u00f3: vi\u1ec7c t\u1ea1o ra m\u1ed9t con chip tr\u00ean ti\u1ebfn tr\u00ecnh nh\u1ecf h\u01a1n 5nm theo c\u00e1ch l\u00e0m hi\u1ec7n t\u1ea1i l\u00e0 g\u1ea7n nh\u01b0 l\u00e0 kh\u00f4ng th\u1ec3. Ch\u00ednh \u0111i\u1ec1u n\u00e0y \u0111\u00e3 nhi\u1ec1u l\u1ea7n khi\u1ebfn ng\u01b0\u1eddi ta ngh\u0129 r\u1eb1ng \u0111\u1ecbnh lu\u1eadt Moore v\u1ec1 t\u1ed1c \u0111\u1ed9 t\u0103ng s\u1ed1 b\u00f3ng b\u00e1n d\u1eabn tr\u00ean m\u1ed9t di\u1ec7n t\u00edch s\u1ebd b\u1ecb ph\u00e1 v\u1ee1. Tuy nhi\u00ean, v\u1edbi gi\u1ea3i ph\u00e1p \u0111ang ph\u00e1t tri\u1ec3n b\u1edfi c\u00e1c nh\u00e0 khoa h\u1ecdc t\u1ea1i Stanford th\u00ec tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ecbnh lu\u1eadt n\u1ed5i ti\u1ebfng n\u00e0y c\u00f3 th\u1ec3 s\u1ebd \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i ra.<\/p>\n

C\u1ee5 th\u1ec3, c\u00e1ch l\u00e0m c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc l\u00e0 v\u1eabn s\u1eed d\u1ee5ng silicon, nh\u01b0ng k\u1ebft h\u1ee3p th\u00eam 2 lo\u1ea1i v\u1eadt li\u1ec7u l\u00e0 hafnium diselenide v\u00e0 zirconium diselenide, t\u1ea1o th\u00e0nh m\u1ed9t t\u1ed5 h\u1ee3p \u0111\u01b0\u1ee3c cho l\u00e0 c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 c\u00e1ch \u0111i\u1ec7n t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ed9t m\u00ecnh silicon. V\u1edbi c\u00e1ch l\u00e0m n\u00e0y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u h\u1ee9a h\u1eb9n r\u1eb1ng s\u1ebd c\u00f3 th\u1ec3 t\u1ea1o n\u00ean b\u1ea3ng m\u1ea1ch cho nh\u1eefng con chip x\u1eed l\u00fd si\u00eau ph\u1ee9c t\u1ea1p, v\u1eabn \u00edt hao pin v\u00e0 t\u1eeb \u0111\u00f3, gi\u1ea3m \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c b\u00f3ng b\u00e1n d\u1eabn. T\u1ea5t nhi\u00ean, \u0111\u1ecbnh lu\u1eadt Moore kh\u00f4ng th\u1ec3 b\u1ea5t di\u1ec7t do c\u00e1c \u0111\u1ecbnh lu\u1eadt v\u1eadt l\u00fd nh\u01b0ng c\u00f4ng ngh\u1ec7 m\u1edbi c\u1ee7a Stanford c\u00f3 th\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian t\u1ed3n t\u1ea1i c\u1ee7a n\u00f3 th\u00eam nhi\u1ec1u n\u0103m.<\/p>\n

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Tuy nhi\u00ean, \u0111\u00e2y ch\u1ec9 m\u1edbi l\u00e0 giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ee7a qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 nh\u00f3m nghi\u00ean c\u1ee9u c\u00f2n nhi\u1ec1u th\u00e1ch th\u1ee9c kh\u00e1c c\u1ea7n ph\u1ea3i v\u01b0\u1ee3t qua tr\u01b0\u1edbc khi th\u01b0\u01a1ng m\u1ea1i h\u00f3a n\u00f3. H\u1ecd c\u1ea7n ph\u1ea3i c\u1ea3i thi\u1ec7n ti\u1ebfp x\u00fac gi\u1eefa c\u00e1c b\u00f3ng b\u00e1n d\u1eabn v\u00e0 b\u1ea3n m\u1ea1ch si\u00eau m\u1ecfng, \u0111\u1ed3ng th\u1eddi ph\u1ea3i \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh. Ch\u01b0a h\u1ebft, vi\u1ec7c bi\u1ebfn c\u1ea3 h\u1ec7 th\u1ed1ng b\u00e1n d\u1eabn n\u00e0y th\u00e0nh m\u1ed9t con chip ho\u00e0n thi\u1ec7n v\u00e0 s\u1eb5n s\u00e0ng th\u01b0\u01a1ng m\u1ea1i h\u00f3a tr\u00ean quy m\u00f4 l\u1edbn c\u0169ng kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u \u0111\u01a1n gi\u1ea3n.<\/p>\n

T\u1ea5t c\u1ea3 nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 s\u1ebd ph\u1ea3i m\u1ea5t t\u1edbi nhi\u1ec1u n\u0103m n\u1eefa m\u1edbi v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c nh\u01b0ng n\u1ebfu th\u00e0nh c\u00f4ng, n\u00f3 kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 \u0111\u1ecbnh lu\u1eadt Moore c\u00f9ng ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn th\u00eam nhi\u1ec1u n\u0103m n\u1eefa m\u00e0 n\u00f3 c\u00f2n m\u1edf ra m\u1ed9t c\u00e1nh c\u1eeda m\u1edbi cho nh\u00e2n lo\u1ea1i b\u01b0\u1edbc v\u00e0o k\u1ef7 nguy\u00ean c\u1ee7a nh\u1eefng h\u1ec7 th\u1ed1ng \u0111i\u1ec7n to\u00e1n si\u00eau nh\u1ecf c\u1ee7a t\u01b0\u01a1ng lai.<\/p>\n

Tham kh\u1ea3o Stanford\u200b<\/em><\/p>\n

tinhte.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

B\u1eb1ng c\u00e1ch b\u1ed5 sung th\u00eam 2 lo\u1ea1i v\u1eadt li\u1ec7u b\u00e1n d\u1eabn l\u00e0 hafnium diselenide v\u00e0 zirconium diselenide v\u00e0o silicon, c\u00e1c nh\u00e0 khoa h\u1ecdc Stanford h\u1ee9a h\u1eb9n r\u1eb1ng c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng con chip si\u00eau nh\u1ecf (ch\u1ec9 d\u00e0y c\u1ee1 3 nguy\u00ean t\u1eed), nh\u01b0ng l\u1ea1i c\u1ef1c k\u1ef3 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u00e0 \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9c n\u0103ng. N\u1ebfu […]<\/p>\n","protected":false},"author":17,"featured_media":6389,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-6075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/6075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=6075"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/6075\/revisions"}],"predecessor-version":[{"id":6391,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/6075\/revisions\/6391"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/6389"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=6075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=6075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=6075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}