{"id":2451,"date":"2026-05-06T05:42:15","date_gmt":"2026-05-06T05:42:15","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?p=2451"},"modified":"2026-05-06T05:45:22","modified_gmt":"2026-05-06T05:45:22","slug":"sic-industry-chain-key-segments-and-process-characteristics","status":"publish","type":"post","link":"https:\/\/www.zmsh-semitech.com\/cs\/sic-industry-chain-key-segments-and-process-characteristics\/","title":{"rendered":"Kl\u00ed\u010dov\u00e9 segmenty a charakteristiky proces\u016f v SiC pr\u016fmyslu (p\u016fvodn\u00ed hloubkov\u00fd ponor)"},"content":{"rendered":"<p>Karbid k\u0159em\u00edku (SiC) se stal z\u00e1kladn\u00edm materi\u00e1lem v\u00fdkonov\u00e9 elektroniky nov\u00e9 generace, kter\u00fd se hojn\u011b vyu\u017e\u00edv\u00e1 v elektrick\u00fdch vozidlech, fotovoltaick\u00fdch st\u0159\u00edda\u010d\u00edch a vysokonap\u011b\u0165ov\u00fdch nap\u00e1jec\u00edch syst\u00e9mech. Na rozd\u00edl od vysp\u011bl\u00e9 k\u0159em\u00edkov\u00e9 technologie je v\u0161ak pr\u016fmyslov\u00fd \u0159et\u011bzec SiC st\u00e1le velmi slo\u017eit\u00fd, kapit\u00e1lov\u011b n\u00e1ro\u010dn\u00fd a citliv\u00fd na proces.<\/p>\n\n\n\n<p>Tento \u010dl\u00e1nek poskytuje strukturovan\u00fd p\u0159ehled pr\u016fmyslov\u00e9ho \u0159et\u011bzce SiC, kl\u00ed\u010dov\u00fdch v\u00fdrobn\u00edch f\u00e1z\u00ed, procesn\u00edch probl\u00e9m\u016f a kritick\u00fdch syst\u00e9m\u016f za\u0159\u00edzen\u00ed na z\u00e1klad\u011b pr\u016fmyslov\u00e9ho in\u017een\u00fdrstv\u00ed.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">1. P\u0159ehled pr\u016fmyslov\u00e9ho \u0159et\u011bzce SiC<\/h1>\n\n\n\n<p>Pr\u016fmyslov\u00fd \u0159et\u011bzec SiC za\u0159\u00edzen\u00ed je podobn\u00fd tradi\u010dn\u00edm k\u0159em\u00edkov\u00fdm polovodi\u010d\u016fm a lze jej rozd\u011blit do p\u011bti hlavn\u00edch segment\u016f:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Monokrystalick\u00fd substr\u00e1t (substr\u00e1t)<\/h2>\n\n\n\n<p>Obsahuje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Synt\u00e9za pr\u00e1\u0161ku SiC vysok\u00e9 \u010distoty<\/li>\n\n\n\n<li>R\u016fst monokrystalu<\/li>\n\n\n\n<li>kr\u00e1jen\u00ed, brou\u0161en\u00ed a le\u0161t\u011bn\u00ed oplatek<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Funkce: Poskytuje z\u00e1kladn\u00ed materi\u00e1l pro SiC desti\u010dky<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Epitaxn\u00ed vrstva (epitaxe)<\/h2>\n\n\n\n<p>Na substr\u00e1tu je vyp\u011bstov\u00e1na vysoce kvalitn\u00ed vrstva SiC.<\/p>\n\n\n\n<p>Kl\u00ed\u010dov\u00e9 vlastnosti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tlou\u0161\u0165ka ur\u010duje jmenovit\u00e9 nap\u011bt\u00ed<\/li>\n\n\n\n<li>~1 \u03bcm \u2248 Pr\u016fraznost 100 V<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Funkce: Definuje strop elektrick\u00e9ho v\u00fdkonu za\u0159\u00edzen\u00ed<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. V\u00fdroba za\u0159\u00edzen\u00ed<\/h2>\n\n\n\n<p>Obvykle se \u0159\u00edd\u00ed modelem IDM (Integrated Device Manufacturer).<\/p>\n\n\n\n<p>Hlavn\u00ed procesy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fotolitografie<\/li>\n\n\n\n<li>Iontov\u00e1 implantace<\/li>\n\n\n\n<li>Lept\u00e1n\u00ed<\/li>\n\n\n\n<li>Oxidace<\/li>\n\n\n\n<li>Metalizace<\/li>\n\n\n\n<li>\u017d\u00edh\u00e1n\u00ed<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Funkce: Tvo\u0159\u00ed v\u00fdkonov\u00e1 za\u0159\u00edzen\u00ed, jako jsou SiC MOSFETy<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Balen\u00ed (zapouzd\u0159en\u00ed)<\/h2>\n\n\n\n<p>Oblasti zam\u011b\u0159en\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Odv\u00e1d\u011bn\u00ed tepla<\/li>\n\n\n\n<li>Elektrick\u00e9 propojen\u00ed<\/li>\n\n\n\n<li>Zv\u00fd\u0161en\u00ed spolehlivosti<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Dom\u00e1c\u00ed technologie balen\u00ed je relativn\u011b vysp\u011bl\u00e1<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Modul a aplikace<\/h2>\n\n\n\n<p>Hlavn\u00ed aplikace:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Elektrick\u00e1 vozidla<\/li>\n\n\n\n<li>Fotovoltaick\u00e9 st\u0159\u00edda\u010de<\/li>\n\n\n\n<li>Pr\u016fmyslov\u00e9 nap\u00e1jec\u00ed zdroje<\/li>\n\n\n\n<li>Vysokonap\u011b\u0165ov\u00e9 rozvodn\u00e9 s\u00edt\u011b<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">2. Pro\u010d je procesn\u00ed technologie SiC tak n\u00e1ro\u010dn\u00e1?<\/h1>\n\n\n\n<p>Materi\u00e1l SiC vykazuje t\u0159i extr\u00e9mn\u00ed fyzik\u00e1ln\u00ed vlastnosti:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extr\u00e9mn\u011b vysok\u00e1 tvrdost<\/li>\n\n\n\n<li>Velmi vysok\u00e1 teplota t\u00e1n\u00ed\/sublimace (&gt;2000 \u00b0C)<\/li>\n\n\n\n<li>Siln\u00e1 chemick\u00e1 stabilita<\/li>\n<\/ul>\n\n\n\n<p>D\u00edky t\u011bmto vlastnostem je zpracov\u00e1n\u00ed v\u00fdrazn\u011b obt\u00ed\u017en\u011bj\u0161\u00ed ne\u017e u k\u0159em\u00edku.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. R\u016fst monokrystalu (p\u0159eva\u017euj\u00edc\u00ed metoda PVT)<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/05\/SiC-Single-Crystal-Growth-Furnace-for-6-Inch-and-8-Inch-Crystals-Using-PVT-Lely-and-TSSG-Methods-3-768x768-1.webp\" alt=\"\" class=\"wp-image-2452\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/05\/SiC-Single-Crystal-Growth-Furnace-for-6-Inch-and-8-Inch-Crystals-Using-PVT-Lely-and-TSSG-Methods-3-768x768-1.webp 768w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/05\/SiC-Single-Crystal-Growth-Furnace-for-6-Inch-and-8-Inch-Crystals-Using-PVT-Lely-and-TSSG-Methods-3-768x768-1-300x300.webp 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/05\/SiC-Single-Crystal-Growth-Furnace-for-6-Inch-and-8-Inch-Crystals-Using-PVT-Lely-and-TSSG-Methods-3-768x768-1-150x150.webp 150w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/05\/SiC-Single-Crystal-Growth-Furnace-for-6-Inch-and-8-Inch-Crystals-Using-PVT-Lely-and-TSSG-Methods-3-768x768-1-12x12.webp 12w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/05\/SiC-Single-Crystal-Growth-Furnace-for-6-Inch-and-8-Inch-Crystals-Using-PVT-Lely-and-TSSG-Methods-3-768x768-1-600x600.webp 600w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/05\/SiC-Single-Crystal-Growth-Furnace-for-6-Inch-and-8-Inch-Crystals-Using-PVT-Lely-and-TSSG-Methods-3-768x768-1-100x100.webp 100w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>Hlavn\u00ed metody:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fyzik\u00e1ln\u00ed transport par (PVT)<\/li>\n\n\n\n<li>Vysokoteplotn\u00ed CVD<\/li>\n\n\n\n<li>R\u016fst \u0159e\u0161en\u00ed (omezen\u00e9 p\u0159ijet\u00ed)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Kl\u00ed\u010dov\u00e9 vlastnosti:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Teplota a\u017e ~2500 \u00b0C<\/li>\n\n\n\n<li>Prost\u0159ed\u00ed s velmi n\u00edzk\u00fdm tlakem<\/li>\n\n\n\n<li>Extr\u00e9mn\u011b pomal\u00fd r\u016fst<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Hlavn\u00ed v\u00fdzvy:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0158\u00edzen\u00ed stability tepeln\u00e9ho pole<\/li>\n\n\n\n<li>Trvanlivost materi\u00e1lu kel\u00edmku<\/li>\n\n\n\n<li>Kontrola defekt\u016f (dislokace, mikrotrubi\u010dky)<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 V\u00fdsledek: Pomal\u00fd v\u00fdkon a vysok\u00e9 v\u00fdrobn\u00ed n\u00e1klady<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Zpracov\u00e1n\u00ed desti\u010dek: Manipulace s extr\u00e9mn\u011b tvrd\u00fdm materi\u00e1lem<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0158ez\u00e1n\u00ed dr\u00e1tem<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Diamantov\u00e1 v\u00edcedr\u00e1tov\u00e1 pila je sou\u010d\u00e1st\u00ed standardn\u00ed v\u00fdbavy<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00edzk\u00e1 \u00fa\u010dinnost \u0159ez\u00e1n\u00ed<\/li>\n\n\n\n<li>Tvorba mikrotrhlin<\/li>\n\n\n\n<li>Vysok\u00e9 opot\u0159eben\u00ed n\u00e1stroj\u016f<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Brou\u0161en\u00ed a le\u0161t\u011bn\u00ed<\/h3>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Obt\u00ed\u017en\u00e1 kontrola \u00fab\u011bru materi\u00e1lu<\/li>\n\n\n\n<li>Z\u00e1va\u017en\u00e9 deformace desti\u010dek<\/li>\n\n\n\n<li>Vysok\u00e9 riziko prasknut\u00ed desti\u010dky<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Kl\u00ed\u010dov\u00fd probl\u00e9m: Extr\u00e9mn\u011b n\u00edzk\u00e1 \u00fa\u010dinnost mechanick\u00e9ho zpracov\u00e1n\u00ed<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Epitaxe: \u00dazk\u00e9 procesn\u00ed okno p\u0159i vysok\u00e9 teplot\u011b<\/h2>\n\n\n\n<p>Typick\u00e1 teplota:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Do 1700 \u00b0C<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extr\u00e9mn\u011b \u00fazk\u00e9 procesn\u00ed okno<\/li>\n\n\n\n<li>Citlivost na pr\u016ftok plynu<\/li>\n\n\n\n<li>Obt\u00ed\u017enost kontroly rovnom\u011brnosti tlou\u0161\u0165ky<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. V\u00fdroba za\u0159\u00edzen\u00ed: Vysokoenergetick\u00e9 a vysokoteplotn\u00ed syst\u00e9my<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Kl\u00ed\u010dov\u00e9 vybaven\u00ed zahrnuje:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysokoteplotn\u00ed syst\u00e9my iontov\u00e9 implantace<\/li>\n\n\n\n<li>Vysokoteplotn\u00ed \u017e\u00edhac\u00ed pece<\/li>\n\n\n\n<li>Vysokoteplotn\u00ed oxida\u010dn\u00ed pece<\/li>\n\n\n\n<li>Such\u00e9 leptac\u00ed syst\u00e9my<\/li>\n\n\n\n<li>N\u00e1stroje na \u010di\u0161t\u011bn\u00ed a metalizaci<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">3. Kl\u00ed\u010dov\u00e1 za\u0159\u00edzen\u00ed pro v\u00fdrobu SiC (20+ syst\u00e9m\u016f)<\/h1>\n\n\n\n<p>5<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1.<mark style=\"background-color:rgba(0, 0, 0, 0);color:#fcb900\" class=\"has-inline-color\"> <\/mark><a href=\"https:\/\/www.zmsh-semitech.com\/cs\/produkt\/sic-single-crystal-growth-furnace-for-6-inch-and-8-inch-crystals-using-pvt-lely-and-tssg-methods\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#9b51e0\" class=\"has-inline-color\">Pec pro r\u016fst krystal\u016f SiC<\/mark><\/a><\/h2>\n\n\n\n<p>Po\u017eadavky:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Provozn\u00ed teplota \u22652500 \u00b0C<\/li>\n\n\n\n<li>T\u011bsn\u011bn\u00ed v ultravysok\u00e9m vakuu<\/li>\n\n\n\n<li>P\u0159esn\u00e9 \u0159\u00edzen\u00ed tepeln\u00e9ho pole<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 V podstat\u011b syst\u00e9m vysokoteplotn\u00edho materi\u00e1lov\u00e9ho in\u017een\u00fdrstv\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Diamantov\u00e1 v\u00edcedr\u00e1tov\u00e1 pila<\/h2>\n\n\n\n<p>Funkce:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0158ez\u00e1n\u00ed pl\u00e1tk\u016f z ingot\u016f SiC<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0158\u00edzen\u00ed nap\u011bt\u00ed dr\u00e1tu<\/li>\n\n\n\n<li>Potla\u010den\u00ed vibrac\u00ed<\/li>\n\n\n\n<li>\u0158\u00edzen\u00ed abrazivn\u00edho opot\u0159eben\u00ed<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3. Brou\u0161en\u00ed hran desti\u010dek (zkosen\u00ed)<\/h2>\n\n\n\n<p>Funkce:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Odleh\u010den\u00ed nap\u011bt\u00ed na okraj\u00edch desti\u010dky<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>P\u0159esn\u00e9 \u0159\u00edzen\u00ed na \u00farovni mikron\u016f<\/li>\n\n\n\n<li>Prevence prasklin<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. Brusn\u00e9 a le\u0161tic\u00ed syst\u00e9my<\/h2>\n\n\n\n<p>Typy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hrub\u00e9 mlet\u00ed (v tuzemsku relativn\u011b vysp\u011bl\u00e9)<\/li>\n\n\n\n<li>Jemn\u00e9 le\u0161t\u011bn\u00ed (st\u00e1le z\u00e1visl\u00e9 na dovozu)<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontrola podpovrchov\u00fdch \u0161kod<\/li>\n\n\n\n<li>Stabilita rovinnosti desti\u010dky<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. Epitaxn\u00ed reaktory<\/h2>\n\n\n\n<p>Hlavn\u00ed sv\u011btov\u00ed dodavatel\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aixtron (N\u011bmecko)<\/li>\n\n\n\n<li>LPE (It\u00e1lie)<\/li>\n\n\n\n<li>Nuflare (Japonsko)<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysokoteplotn\u00ed rovnom\u011brnost plynu<\/li>\n\n\n\n<li>Kontrola p\u0159esnosti tlou\u0161\u0165ky<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. Vysokoteplotn\u00ed iontov\u00e9 implant\u00e1tory<\/h2>\n\n\n\n<p>V\u00fdznam:<br>\ud83d\udc49 Z\u00e1kladn\u00ed \u201cprahov\u00e9 vybaven\u00ed\u201d pro tov\u00e1rny na SiC<\/p>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vysokoteplotn\u00ed desti\u010dkov\u00fd stupe\u0148<\/li>\n\n\n\n<li>Stabilita nosn\u00edku v extr\u00e9mn\u00edch podm\u00ednk\u00e1ch<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">7. Vysokoteplotn\u00ed \u017e\u00edhac\u00ed pec (a\u017e 2000 \u00b0C)<\/h2>\n\n\n\n<p>Funkce:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aktivace dopant\u016f<\/li>\n\n\n\n<li>Obnova po\u0161kozen\u00ed m\u0159\u00ed\u017eky<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rovnom\u011brnost teploty (\u00b15 \u00b0C)<\/li>\n\n\n\n<li>Kontrola tepeln\u00e9ho nam\u00e1h\u00e1n\u00ed<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">8. Vysokoteplotn\u00ed oxida\u010dn\u00ed pec<\/h2>\n\n\n\n<p>Podm\u00ednky:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1300-1400\u00b0C<\/li>\n\n\n\n<li>Komplexn\u00ed chemie plyn\u016f (O\u2082 \/ DCE \/ NO)<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Odolnost proti korozi<\/li>\n\n\n\n<li>Velmi \u010dist\u00e1 konstrukce komory<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">9. \u010cist\u00edc\u00ed za\u0159\u00edzen\u00ed<\/h2>\n\n\n\n<p>Kl\u00ed\u010dov\u00fd po\u017eadavek:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontrola \u010d\u00e1stic na \u00farovni nanometr\u016f (schopnost a\u017e do t\u0159\u00eddy ~45 nm)<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdzvy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontrola povrchov\u00e9 kontaminace<\/li>\n\n\n\n<li>Kompatibilita s v\u00edce procesy<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">4. Z\u00e1kladn\u00ed v\u00fdzvy pr\u016fmyslov\u00e9ho \u0159et\u011bzce SiC<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">1. Extr\u00e9mn\u00ed fyzick\u00e9 podm\u00ednky<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zpracov\u00e1n\u00ed p\u0159i ultravysok\u00fdch teplot\u00e1ch (2000-2500 \u00b0C)<\/li>\n\n\n\n<li>Vakuov\u00e9 a korozivn\u00ed prost\u0159ed\u00ed<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. Vysok\u00e1 tvrdost materi\u00e1lu<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extr\u00e9mn\u011b n\u00edzk\u00e1 rychlost obr\u00e1b\u011bn\u00ed<\/li>\n\n\n\n<li>Vysok\u00e9 opot\u0159eben\u00ed n\u00e1stroj\u016f a n\u00e1klady<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3. Obt\u00ed\u017enost kontroly v\u00fdnos\u016f<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zes\u00edlen\u00ed z\u00e1vad nap\u0159\u00ed\u010d procesy<\/li>\n\n\n\n<li>Kumulativn\u00ed \u00fa\u010dinky po\u0161kozen\u00ed<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. Mezera v lokalizaci za\u0159\u00edzen\u00ed<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u011bkter\u00e1 za\u0159\u00edzen\u00ed jsou ji\u017e lokalizov\u00e1na<\/li>\n\n\n\n<li>\u0160pi\u010dkov\u00e9 epitaxn\u00ed a p\u0159esn\u00e9 n\u00e1stroje jsou st\u00e1le z\u00e1visl\u00e9 na dovozu<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h1>\n\n\n\n<p>Obt\u00ed\u017enost v\u00fdroby SiC nepramen\u00ed z jedin\u00e9ho \u00fazk\u00e9ho m\u00edsta, ale ze skute\u010dnosti, \u017ee:<\/p>\n\n\n\n<p>\ud83d\udc49 Ka\u017ed\u00fd krok - od r\u016fstu krystal\u016f a\u017e po v\u00fdrobu za\u0159\u00edzen\u00ed - posouv\u00e1 fyziku materi\u00e1l\u016f i in\u017een\u00fdrstv\u00ed za\u0159\u00edzen\u00ed na hranici jejich mo\u017enost\u00ed.<\/p>\n\n\n\n<p>Budouc\u00ed konkurenceschopnost v odv\u011btv\u00ed SiC bude z\u00e1viset na t\u0159ech kl\u00ed\u010dov\u00fdch objevech:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stabiln\u011bj\u0161\u00ed technologie r\u016fstu krystal\u016f<\/li>\n\n\n\n<li>Epitaxn\u00ed procesy s vy\u0161\u0161\u00ed uniformitou<\/li>\n\n\n\n<li>Levn\u011bj\u0161\u00ed a pln\u011b lokalizovan\u00e9 ekosyst\u00e9my za\u0159\u00edzen\u00ed<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Silicon Carbide (SiC) has become a cornerstone material in next-generation power electronics, widely used in electric vehicles, photovoltaic inverters, and high-voltage power systems. However, unlike mature silicon technology, the SiC industry chain is still highly complex, capital-intensive, and process-sensitive. This article provides a structured overview of the SiC industry chain, key manufacturing stages, process challenges, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2452,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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