{"id":76537,"date":"2025-04-16T06:39:54","date_gmt":"2025-04-16T04:39:54","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=76537"},"modified":"2025-04-16T06:39:54","modified_gmt":"2025-04-16T04:39:54","slug":"rychlejsi-a-efektivnejsi-cina-stavi-vysoce-vykonny-cip-bez-kremiku","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/04\/16\/rychlejsi-a-efektivnejsi-cina-stavi-vysoce-vykonny-cip-bez-kremiku\/","title":{"rendered":"Rychlej\u0161\u00ed a efektivn\u011bj\u0161\u00ed \u2013 \u010c\u00edna stav\u00ed vysoce v\u00fdkonn\u00fd \u010dip bez k\u0159em\u00edku"},"content":{"rendered":"
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D\u00edky americk\u00fdm sankc\u00edm v sektoru nano\u010dip\u016f posunul Peking kup\u0159edu v\u00fdzkum v tomto high-tech sektoru. Z\u0159ejm\u011b s \u00fasp\u011bchem. Tranzistor na b\u00e1zi bismutu vyvinut\u00fd \u010d\u00ednsk\u00fdmi v\u011bdci by mohl zp\u016fsobit revoluci v designu \u010dip\u016f. Tento nov\u00fd nano \u010dip je \u00fadajn\u011b rychlej\u0161\u00ed a energeticky \u00fa\u010dinn\u011bj\u0161\u00ed ne\u017e ty od Intelu a TSMC.<\/span><\/strong><\/p>\n

Ekonomick\u00e9 sankce z\u0159\u00eddka p\u0159in\u00e1\u0161ej\u00ed po\u017eadovan\u00e9 v\u00fdsledky. N\u011bkdy mohou m\u00edt dokonce opa\u010dn\u00fd \u00fa\u010dinek, ne\u017e bylo p\u016fvodn\u011b zam\u00fd\u0161leno. Zat\u00edmco nap\u0159\u00edklad Rusko v d\u016fsledku masivn\u00ed vlny sankc\u00ed dos\u00e1hlo ur\u010dit\u00e9 sob\u011bsta\u010dnosti v mnoha oblastech, \u010c\u00edna mohla ned\u00e1vno ohl\u00e1sit obrovsk\u00fd technologick\u00fd \u00fasp\u011bch.<\/span><\/p>\n

T\u00fdm v\u00fdzkumn\u00edk\u016f z Pekingsk\u00e9 univerzity\u00a0<\/span>prohl\u00e1sil, \u017ee<\/span><\/a>\u00a0dos\u00e1hli pr\u016flomu v \u010dipov\u00e9 technologii.\u00a0To by mohlo p\u0159etvo\u0159it z\u00e1vod o v\u00fdkonn\u00e9 po\u010d\u00edta\u010dov\u00e9 \u010dipy. Podle studie je jejich nov\u011b vyvinut\u00fd 2D tranzistor o 40 procent rychlej\u0161\u00ed ne\u017e nejnov\u011bj\u0161\u00ed 3nanometrov\u00e9 k\u0159em\u00edkov\u00e9 \u010dipy Intel (USA) a TSMC (Tchaj-wan), kter\u00e9 stanovily p\u0159edchoz\u00ed standard vysok\u00e9ho v\u00fdkonu \u2013 a \u010din\u00ed tak s o 10 procent ni\u017e\u0161\u00ed spot\u0159ebou energie. Sv\u00e9 v\u00fdsledky tak\u00e9 prezentovali v \u010dl\u00e1nku publikovan\u00e9m v \u201e\u00a0<\/span>Nature Materials<\/span><\/a>\u00a0\u201c.<\/span><\/p>\n

V\u00fdzkumn\u00fd t\u00fdm veden\u00fd profesorem fyzik\u00e1ln\u00ed chemie Pengem Hailinem v\u011b\u0159\u00ed, \u017ee jejich p\u0159\u00edstup p\u0159edstavuje z\u00e1sadn\u00ed posun v technologii polovodi\u010d\u016f. \u201ePokud jsou inovace v \u010dipech zalo\u017een\u00fdch na existuj\u00edc\u00edch materi\u00e1lech pova\u017eov\u00e1ny za \u201azkratku\u2018, pak je n\u00e1\u0161 v\u00fdvoj tranzistor\u016f zalo\u017een\u00fdch na 2D materi\u00e1lech srovnateln\u00fd se \u201azm\u011bnou j\u00edzdn\u00edho pruhu\u2018,\u201c uvedl Peng v prohl\u00e1\u0161en\u00ed. Je to \u201enejrychlej\u0161\u00ed a nej\u00fa\u010dinn\u011bj\u0161\u00ed tranzistor v\u0161ech dob,\u201c \u0159\u00edkaj\u00ed v\u011bdci.<\/span><\/p>\n

Pr\u016flom \u010d\u00ednsk\u00e9ho t\u00fdmu je zalo\u017een na tranzistoru na b\u00e1zi bismutu, kter\u00fd p\u0159ekon\u00e1v\u00e1 nejpokro\u010dilej\u0161\u00ed komer\u010dn\u00ed \u010dipy od spole\u010dnost\u00ed Intel, TSMC, Samsung a Belgian Interuniversity Microelectronics Center. Na rozd\u00edl od b\u011b\u017en\u00fdch tranzistor\u016f na b\u00e1zi k\u0159em\u00edku, kter\u00e9 se pot\u00fdkaj\u00ed s miniaturizac\u00ed a energetickou \u00fa\u010dinnost\u00ed v extr\u00e9mn\u011b mal\u00fdch m\u011b\u0159\u00edtc\u00edch, nab\u00edz\u00ed tento nov\u00fd design \u0159e\u0161en\u00ed bez t\u011bchto omezen\u00ed.<\/span><\/p>\n

V\u011bdci tvrd\u00ed, \u017ee k tomuto v\u00fdvoji vedly tak\u00e9 americk\u00e9 sankce proti \u010c\u00edn\u011b. Dalo by se tak\u00e9 \u0159\u00edci, \u017ee Washington dos\u00e1hl p\u0159esn\u011b opaku toho, co ve skute\u010dnosti cht\u011bl. M\u00edsto zpomalen\u00ed technologick\u00e9ho rozvoje \u0158\u00ed\u0161e st\u0159edu by se nyn\u00ed mohla p\u0159esunout do rychl\u00e9ho pruhu. Tento v\u00fdvoj je zvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00fd v dob\u011b, kdy jsou zapot\u0159eb\u00ed zvl\u00e1\u0161t\u011b v\u00fdkonn\u00e9 a energeticky \u00fa\u010dinn\u00e9 po\u010d\u00edta\u010dov\u00e9 \u010dipy, zejm\u00e9na pro v\u00fdvoj um\u011bl\u00e9 inteligence (AI).<\/span><\/p>\n

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D\u00edky americk\u00fdm sankc\u00edm v sektoru nano\u010dip\u016f posunul Peking kup\u0159edu v\u00fdzkum v tomto high-tech sektoru. Z\u0159ejm\u011b…<\/p>\n","protected":false},"author":2,"featured_media":76538,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[30,1642,8925],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/76537"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=76537"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/76537\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/76538"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=76537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=76537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=76537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}