{"id":7591,"date":"2025-12-03T15:27:16","date_gmt":"2025-12-03T07:27:16","guid":{"rendered":"https:\/\/www.sic-wafers.com\/?p=7591"},"modified":"2025-12-03T15:34:37","modified_gmt":"2025-12-03T07:34:37","slug":"vyvoj-karbidu-kremiku","status":"publish","type":"post","link":"https:\/\/www.sic-wafers.com\/cs\/the-evolution-of-silicon-carbide\/","title":{"rendered":"V\u00fdvoj karbidu k\u0159em\u00edku"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div>\n<p>Karbid k\u0159em\u00edku (SiC) je dnes jedn\u00edm ze strategicky nejd\u016fle\u017eit\u011bj\u0161\u00edch materi\u00e1l\u016f v pokro\u010dil\u00e9 v\u00fdrob\u011b a v\u00fdkonov\u00e9 elektronice. Je \u0161iroce pou\u017e\u00edv\u00e1n v elektrick\u00fdch vozidlech, syst\u00e9mech obnoviteln\u00fdch zdroj\u016f energie, leteck\u00e9m pr\u016fmyslu a vysokoteplotn\u00edch pr\u016fmyslov\u00fdch za\u0159\u00edzen\u00edch. Jeho v\u00fdvoj od laboratorn\u00ed kuriozity k d\u016fle\u017eit\u00e9mu pr\u016fmyslov\u00e9mu materi\u00e1lu v\u0161ak trv\u00e1 v\u00edce ne\u017e 130 let v\u011bdeck\u00e9ho zkoum\u00e1n\u00ed a technologick\u00e9ho v\u00fdvoje. Pochopen\u00ed t\u00e9to cesty pom\u00e1h\u00e1 odhalit, pro\u010d se SiC stal tak z\u00e1sadn\u00edm pro budoucnost energetiky a elektroniky.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img data-dominant-color=\"88a17e\" data-has-transparency=\"false\" style=\"--dominant-color: #88a17e;\" fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH.webp\" alt=\"Karbid k\u0159em\u00edku\" class=\"wp-image-7593 not-transparent\" srcset=\"https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH.webp 750w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-300x300.webp 300w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-100x100.webp 100w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-600x600.webp 600w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-150x150.webp 150w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>1. 19. stolet\u00ed: 19. stolet\u00ed: n\u00e1hodn\u00fd objev vede k nov\u00e9mu materi\u00e1lu<\/strong><\/h1>\n\n\n\n<p>P\u0159\u00edb\u011bh za\u010d\u00edn\u00e1 v roce 1891, kdy se americk\u00fd v\u011bdec Edward Acheson pokusil vytvo\u0159it um\u011bl\u00e9 diamanty. P\u0159i pokusech, p\u0159i nich\u017e zah\u0159\u00edval j\u00edl a koks na extr\u00e9mn\u011b vysok\u00e9 teploty, ne\u00famysln\u011b syntetizoval novou krystalickou slou\u010deninu. Tento materi\u00e1l vykazoval v\u00fdjime\u010dnou tvrdost, chemickou stabilitu a tepelnou odolnost. Acheson ji pojmenoval karbid k\u0159em\u00edku a pozd\u011bji ji uvedl na trh pod n\u00e1zvem \u201cCarborundum\u201d.\u201d<\/p>\n\n\n\n<p>V t\u00e9to ran\u00e9 f\u00e1zi byl SiC oce\u0148ov\u00e1n t\u00e9m\u011b\u0159 v\u00fdhradn\u011b jako pr\u016fmyslov\u00e9 brusivo. D\u00edky sv\u00fdm vlastnostem byl ide\u00e1ln\u00edm materi\u00e1lem pro brusn\u00e9 kotou\u010de, \u0159ezn\u00e9 n\u00e1stroje a le\u0161tic\u00ed pr\u00e1\u0161ky. V\u011bdci si sice v\u0161imli jeho jedine\u010dn\u00e9 krystalick\u00e9 struktury, ale jeho elektronick\u00e9 vlastnosti je\u0161t\u011b nep\u0159itahovaly v\u00fdznamnou pozornost.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>2. Po\u010d\u00e1tek 20. stolet\u00ed: 20. stolet\u00ed: pr\u016fmyslov\u00fd rozmach a keramick\u00e9 aplikace<\/strong><\/h1>\n\n\n\n<p>S rozvojem v\u00fdroby na\u0161el SiC nov\u00e9 uplatn\u011bn\u00ed ve vysokoteplotn\u00edch a korozivn\u00edch pr\u016fmyslov\u00fdch prost\u0159ed\u00edch. Metalurgie, ocel\u00e1\u0159stv\u00ed a chemick\u00fd pr\u016fmysl si SiC obl\u00edbily pro vyzd\u00edvky pec\u00ed, topn\u00e9 prvky, trysky, lo\u017eiska a \u017e\u00e1ruvzdorn\u00e9 komponenty.<\/p>\n\n\n\n<p>Toto obdob\u00ed polo\u017eilo z\u00e1klady SiC jako odoln\u00e9ho keramick\u00e9ho materi\u00e1lu. Vznikl\u00e9 krystaly v\u0161ak byly polykrystalick\u00e9 a ne\u010dist\u00e9, co\u017e znemo\u017e\u0148ovalo seri\u00f3zn\u00ed zkoum\u00e1n\u00ed elektronick\u00fdch aplikac\u00ed. V\u011bdci za\u010dali dokumentovat polytypy SiC - jedine\u010dn\u00e9 krystalov\u00e9 struktury, kter\u00e9 se pozd\u011bji staly rozhoduj\u00edc\u00edmi pro v\u00fdzkum polovodi\u010d\u016f - ale materi\u00e1l m\u011bl do vstupu do sv\u011bta elektroniky st\u00e1le daleko.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>3. Polovina 20. stolet\u00ed: Prvn\u00ed kroky na cest\u011b k v\u00fdzkumu polovodi\u010d\u016f<\/strong><\/h1>\n\n\n\n<p>Rostouc\u00ed z\u00e1jem o fyziku polovodi\u010d\u016f po druh\u00e9 sv\u011btov\u00e9 v\u00e1lce otev\u0159el nov\u00e9 mo\u017enosti v\u00fdzkumu SiC. V\u011bdci zjistili, \u017ee SiC m\u00e1 \u0161irokou p\u00e1smovou mezeru, vysokou tepelnou vodivost a vysok\u00e9 elektrick\u00e9 pr\u016frazn\u00e9 pole. D\u00edky t\u011bmto vlastnostem byl teoreticky vhodn\u00fd pro vysokonap\u011b\u0165ov\u00e9, vysokoteplotn\u00ed a vysokofrekven\u010dn\u00ed aplikace.<\/p>\n\n\n\n<p>V 50. a 60. letech 20. stolet\u00ed byly vyrobeny prvn\u00ed elektronick\u00e9 sou\u010d\u00e1stky na b\u00e1zi SiC, nap\u0159\u00edklad prvn\u00ed usm\u011br\u0148ova\u010de a diody. A\u010dkoli byla tato za\u0159\u00edzen\u00ed na svou dobu inovativn\u00ed, nemohla sv\u00fdm v\u00fdkonem konkurovat k\u0159em\u00edku a germaniu, kter\u00e9 se snadn\u011bji vyr\u00e1b\u011bly a \u010distily.<\/p>\n\n\n\n<p>Omezen\u00ed byla jasn\u00e1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Krystalov\u00e9 vady byly hojn\u00e9<\/li>\n\n\n\n<li>P\u011bstov\u00e1n\u00ed velk\u00fdch a kvalitn\u00edch desti\u010dek bylo t\u00e9m\u011b\u0159 nemo\u017en\u00e9.<\/li>\n\n\n\n<li>Spolehliv\u00e9 metody dopov\u00e1n\u00ed a zpracov\u00e1n\u00ed je\u0161t\u011b neexistovaly.<\/li>\n<\/ul>\n\n\n\n<p>V d\u016fsledku toho z\u016fstal SiC po v\u011bt\u0161inu 20. stolet\u00ed p\u0159edev\u0161\u00edm keramick\u00fdm materi\u00e1lem.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>4. Konec 20. stolet\u00ed: Pr\u016flomy v r\u016fstu krystal\u016f a epitaxi<\/strong><\/h1>\n\n\n\n<p>K rozhoduj\u00edc\u00edmu posunu do\u0161lo v 80. a 90. letech 20. stolet\u00ed. V\u00fdzkumn\u00edci vyvinuli nov\u00e9 postupy, kter\u00e9 kone\u010dn\u011b umo\u017enily dos\u00e1hnout \u010distoty SiC na \u00farovni polovodi\u010d\u016f.<\/p>\n\n\n\n<p>Mezi hlavn\u00ed pr\u016flomy pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PVT (fyzik\u00e1ln\u00ed transport par)<\/strong> r\u016fstov\u00e9 techniky, kter\u00e9 umo\u017enily z\u00edskat v\u011bt\u0161\u00ed a rovnom\u011brn\u011bj\u0161\u00ed monokrystaly SiC.<\/li>\n\n\n\n<li><strong>CVD (chemick\u00e9 napa\u0159ov\u00e1n\u00ed)<\/strong> epitaxn\u00ed metody, kter\u00e9 umo\u017enily vytvo\u0159it vysoce kvalitn\u00ed epitaxn\u00ed vrstvy SiC s n\u00edzk\u00fdm po\u010dtem defekt\u016f.<\/li>\n\n\n\n<li>Zlep\u0161en\u00ed v <strong>iontov\u00e1 implantace<\/strong>, <strong>such\u00e9 lept\u00e1n\u00ed<\/strong>, <strong>oxidace<\/strong>, a <strong>in\u017een\u00fdrstv\u00ed rozhran\u00ed<\/strong>, co\u017e umo\u017e\u0148uje reprodukovatelnou v\u00fdrobu tranzistor\u016f MOSFET.<\/li>\n<\/ul>\n\n\n\n<p>D\u00edky t\u011bmto pokrok\u016fm se SiC zm\u011bnil z v\u011bdeck\u00e9 kuriozity v \u017eivotaschopn\u00fd polovodi\u010dov\u00fd substr\u00e1t. Poprv\u00e9 mohl podporovat vysoce v\u00fdkonn\u00e1 v\u00fdkonov\u00e1 za\u0159\u00edzen\u00ed, jako jsou Schottkyho diody a MOSFETy.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>5. Po\u010d\u00e1tek 21. stolet\u00ed: Komercializace v\u00fdkonov\u00fdch za\u0159\u00edzen\u00ed SiC<\/strong><\/h1>\n\n\n\n<p>Po\u010d\u00e1tek roku 2000 znamenal p\u0159echod od v\u00fdzkumu k re\u00e1ln\u00fdm aplikac\u00edm. Na trh se dostaly prvn\u00ed komer\u010dn\u011b \u00fasp\u011b\u0161n\u00e9 SiC Schottkyho diody, kter\u00e9 rychle n\u00e1sledovaly SiC MOSFETy.<\/p>\n\n\n\n<p>K zav\u00e1d\u011bn\u00ed vedla odv\u011btv\u00ed s n\u00e1ro\u010dn\u00fdmi po\u017eadavky na v\u00fdkon:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Elektrick\u00e1 vozidla vy\u017eadovala \u00fa\u010dinn\u00e9 m\u011bni\u010de a rychle sp\u00ednan\u00e9 nap\u00e1jec\u00ed moduly.<\/li>\n\n\n\n<li>Sol\u00e1rn\u00ed st\u0159\u00edda\u010de pot\u0159ebovaly vysokonap\u011b\u0165ov\u00e9 komponenty s n\u00edzk\u00fdmi ztr\u00e1tami<\/li>\n\n\n\n<li>Pr\u016fmyslov\u00e9 nap\u00e1jec\u00ed zdroje vy\u017eaduj\u00ed vy\u0161\u0161\u00ed energetickou \u00fa\u010dinnost<\/li>\n\n\n\n<li>Leteck\u00fd a obrann\u00fd pr\u016fmysl pot\u0159eboval komponenty, kter\u00e9 by mohly fungovat p\u0159i extr\u00e9mn\u00edch teplot\u00e1ch.<\/li>\n<\/ul>\n\n\n\n<p>V\u00fdhody SiC - n\u00edzk\u00e9 sp\u00ednac\u00ed ztr\u00e1ty, vysok\u00e9 pr\u016frazn\u00e9 nap\u011bt\u00ed, vysok\u00e1 tepeln\u00e1 tolerance a kompaktn\u00ed rozm\u011bry za\u0159\u00edzen\u00ed - z n\u011bj u\u010dinily ide\u00e1ln\u00ed \u0159e\u0161en\u00ed.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>6. Od roku 2010 do sou\u010dasnosti: Rychl\u00fd r\u016fst a rozs\u00e1hl\u00e1 industrializace<\/strong><\/h1>\n\n\n\n<p>Uplynul\u00e9 desetilet\u00ed bylo pro SiC transforma\u010dn\u00ed. Glob\u00e1ln\u00ed trendy elektrifikace urychlily zav\u00e1d\u011bn\u00ed SiC neb\u00fdval\u00fdm tempem.<\/p>\n\n\n\n<p>Tuto \u00e9ru charakterizuje n\u011bkolik v\u00fdznamn\u00fdch ud\u00e1lost\u00ed:<\/p>\n\n\n\n<p>Roz\u0161\u00ed\u0159en\u00ed v\u00fdroby<br>V\u00fdroba SiC desti\u010dek se zv\u00fd\u0161ila ze 4 na 6 palc\u016f a nyn\u00ed se po cel\u00e9m sv\u011bt\u011b rychle roz\u0161i\u0159uje v\u00fdroba 8palcov\u00fdch desti\u010dek.<\/p>\n\n\n\n<p>Diverzifikace za\u0159\u00edzen\u00ed<br>SiC se ji\u017e neomezuje pouze na diskr\u00e9tn\u00ed sou\u010d\u00e1stky. Nyn\u00ed se pou\u017e\u00edv\u00e1 v:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MOSFETy<\/li>\n\n\n\n<li>Schottkyho diody<\/li>\n\n\n\n<li>JFETy<\/li>\n\n\n\n<li>Nap\u00e1jec\u00ed moduly pro elektrick\u00e1 vozidla<\/li>\n\n\n\n<li>Integrovan\u00e9 nap\u00e1jec\u00ed syst\u00e9my a ovlada\u010de hradel<\/li>\n<\/ul>\n\n\n\n<p>Dozr\u00e1v\u00e1n\u00ed dodavatelsk\u00e9ho \u0159et\u011bzce<br>Vznikl kompletn\u00ed ekosyst\u00e9m, kter\u00fd zahrnuje suroviny, r\u016fst krystal\u016f, epitaxi, n\u00e1vrh \u010dip\u016f a balen\u00ed nap\u00e1jec\u00edch modul\u016f.<\/p>\n\n\n\n<p>\u0160ir\u0161\u00ed sc\u00e9n\u00e1\u0159e pou\u017eit\u00ed<br>SiC nyn\u00ed hraje z\u00e1sadn\u00ed roli v:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Trak\u010dn\u00ed m\u011bni\u010de pro elektromobily<\/li>\n\n\n\n<li>Rychlonab\u00edjec\u00ed stanice<\/li>\n\n\n\n<li>Fotovoltaick\u00e9 st\u0159\u00edda\u010de<\/li>\n\n\n\n<li>Syst\u00e9my skladov\u00e1n\u00ed energie<\/li>\n\n\n\n<li>Leteck\u00e1 a kosmick\u00e1 elektronika<\/li>\n\n\n\n<li>Pohony pr\u016fmyslov\u00fdch motor\u016f<\/li>\n\n\n\n<li>Z\u00e1kladnov\u00e9 stanice 5G<\/li>\n<\/ul>\n\n\n\n<p>SiC se stal materi\u00e1lem, kter\u00fd umo\u017e\u0148uje vy\u0161\u0161\u00ed \u00fa\u010dinnost, men\u0161\u00ed syst\u00e9my a ni\u017e\u0161\u00ed energetick\u00e9 ztr\u00e1ty t\u00e9m\u011b\u0159 ve v\u0161ech v\u00fdkonov\u00fdch aplikac\u00edch.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>7. Budoucnost: Na cest\u011b k nov\u00e9 \u00e9\u0159e vysoce \u00fa\u010dinn\u00e9 v\u00fdkonov\u00e9 elektroniky<\/strong><\/h1>\n\n\n\n<p>Karbid k\u0159em\u00edku bude i nad\u00e1le utv\u00e1\u0159et technologick\u00e9 prost\u0159ed\u00ed v n\u011bkolika kl\u00ed\u010dov\u00fdch sm\u011brech.<\/p>\n\n\n\n<p>V\u011bt\u0161\u00ed desti\u010dky a ni\u017e\u0161\u00ed n\u00e1klady<br><a href=\"https:\/\/www.sic-wafers.com\/cs\/p-grade-8inch-n-type-sic-substrate-for-semicond\/\">8palcov\u00e9 oplatky<\/a> se st\u00e1vaj\u00ed nov\u00fdm pr\u016fmyslov\u00fdm standardem, kter\u00fd v\u00fdrazn\u011b zvy\u0161uje v\u00fdnosy a sni\u017euje v\u00fdrobn\u00ed n\u00e1klady.<\/p>\n\n\n\n<p>Zlep\u0161en\u00e1 kvalita krystal\u016f<br>Technologie pro sn\u00ed\u017een\u00ed v\u00fdskytu vad umo\u017en\u00ed zv\u00fd\u0161it spolehlivost za\u0159\u00edzen\u00ed pro automobilov\u00fd a leteck\u00fd pr\u016fmysl.<\/p>\n\n\n\n<p>Pokro\u010dil\u00e9 balen\u00ed<br>Nap\u00e1jec\u00ed moduly pln\u011b zalo\u017een\u00e9 na technologii SiC a optimalizovan\u00e9 tepeln\u00e9 konstrukce posunou v\u00fdkon nad \u00farove\u0148, kter\u00e9 mohou dos\u00e1hnout syst\u00e9my zalo\u017een\u00e9 na k\u0159em\u00edku.<\/p>\n\n\n\n<p>Integrace s dal\u0161\u00edmi materi\u00e1ly<br>SiC bude koexistovat s k\u0159em\u00edkem a GaN, p\u0159i\u010dem\u017e ka\u017ed\u00fd z nich bude m\u00edt sv\u00e9 vlastn\u00ed v\u00fdkonnostn\u00ed okno a vytvo\u0159\u00ed vyv\u00e1\u017een\u00fd polovodi\u010dov\u00fd ekosyst\u00e9m.<\/p>\n\n\n\n<p>Elektronika pro extr\u00e9mn\u00ed prost\u0159ed\u00ed<br>Schopnost SiC pracovat p\u0159i vysok\u00fdch teplot\u00e1ch, vysok\u00e9m z\u00e1\u0159en\u00ed a vysok\u00e9m nap\u011bt\u00ed jej p\u0159edur\u010duje k pou\u017eit\u00ed v letectv\u00ed a kosmonautice nov\u00e9 generace, p\u0159i mis\u00edch v hlubok\u00e9m vesm\u00edru a v n\u00e1ro\u010dn\u00fdch pr\u016fmyslov\u00fdch podm\u00ednk\u00e1ch.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Z\u00e1v\u011br<\/strong><\/h1>\n\n\n\n<p>V\u00fdvoj karbidu k\u0159em\u00edku odr\u00e1\u017e\u00ed \u0161ir\u0161\u00ed historii v\u011bdy o materi\u00e1lech. To, co za\u010dalo jako n\u00e1hodn\u00fd vedlej\u0161\u00ed produkt, se stalo kl\u00ed\u010dov\u00fdm faktorem glob\u00e1ln\u00ed elektrifikace a energetick\u00e9 transformace. Od brusn\u00fdch kotou\u010d\u016f po elektromobily, od vyzd\u00edvek pec\u00ed po elektroniku kosmick\u00e9 t\u0159\u00eddy, SiC st\u00e1le posouv\u00e1 hranice mo\u017enost\u00ed materi\u00e1l\u016f.<\/p>\n\n\n\n<p>Vzhledem k tomu, \u017ee sv\u011bt sm\u011b\u0159uje k \u010dist\u0161\u00ed energii a \u00fa\u010dinn\u011bj\u0161\u00edm energetick\u00fdm syst\u00e9m\u016fm, z\u016fstane karbid k\u0159em\u00edku v centru inovac\u00ed a bude hnac\u00ed silou pokroku v odv\u011btv\u00edch, kter\u00e1 ur\u010duj\u00ed budoucnost technologi\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Silicon Carbide (SiC) stands today as one of the most strategically important materials in advanced manufacturing and power electronics. It is widely used in electric vehicles, renewable energy systems, aerospace, and high-temperature industrial equipment. Yet its rise from a laboratory curiosity to a critical industrial material spans more than 130 years of scientific exploration and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7593,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[27],"tags":[1332,1133,1306,1062,1048,1329,1158,1059,1323,1326,1117,1330,1328,1327,1307,1331,1111,1113],"class_list":["post-7591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-companynews","tag-advanced-ceramics","tag-crystal-growth","tag-cvd","tag-electric-vehicles","tag-epitaxy","tag-high-temperature-materials","tag-materials-science","tag-power-electronics","tag-pvt","tag-renewable-energy","tag-semiconductor-materials","tag-sic-applications","tag-sic-evolution","tag-sic-history","tag-sic-mosfet","tag-sic-schottky-diode","tag-silicon-carbide","tag-wide-bandgap-semiconductor"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH.webp",750,750,false],"thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-150x150.webp",150,150,true],"medium":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-300x300.webp",300,300,true],"medium_large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH.webp",750,750,false],"large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH.webp",750,750,false],"1536x1536":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH.webp",750,750,false],"2048x2048":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH.webp",750,750,false],"trp-custom-language-flag":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH.webp",12,12,false],"woocommerce_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-600x600.webp",600,600,true],"woocommerce_gallery_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/SIC-XKH-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"lydia","author_link":"https:\/\/www.sic-wafers.com\/cs\/author\/lydia\/"},"uagb_comment_info":0,"uagb_excerpt":"Silicon Carbide (SiC) stands today as one of the most strategically important materials in advanced manufacturing and power electronics. 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