{"id":2196,"date":"2026-04-14T06:34:45","date_gmt":"2026-04-14T06:34:45","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?post_type=product&#038;p=2196"},"modified":"2026-04-14T06:34:48","modified_gmt":"2026-04-14T06:34:48","slug":"2-inch-6h-n-silicon-carbide-wafer","status":"publish","type":"product","link":"https:\/\/www.zmsh-semitech.com\/pt\/product\/2-inch-6h-n-silicon-carbide-wafer\/","title":{"rendered":"Pastilha de carboneto de sil\u00edcio 6H-N de 2 polegadas"},"content":{"rendered":"<p data-start=\"963\" data-end=\"1235\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-2200 size-medium\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-4-300x300.jpg\" alt=\"Pastilha de carboneto de sil\u00edcio 6H-N de 2 polegadas\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-4-300x300.jpg 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-4-150x150.jpg 150w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-4-12x12.jpg 12w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-4-600x600.jpg 600w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-4-100x100.jpg 100w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-4.jpg 768w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>A bolacha de carboneto de sil\u00edcio 6H-N de 2 polegadas \u00e9 um substrato monocristalino concebido para aplica\u00e7\u00f5es ao n\u00edvel da investiga\u00e7\u00e3o e dos dispositivos. O politopo 6H apresenta uma estrutura cristalina hexagonal que proporciona uma condutividade el\u00e9ctrica est\u00e1vel e um bom desempenho t\u00e9rmico em condi\u00e7\u00f5es exigentes.<\/p>\n<p data-start=\"1237\" data-end=\"1566\">Com um bandgap de aproximadamente 3,02 eV, o 6H-SiC permite o funcionamento em ambientes onde os materiais de sil\u00edcio tradicionais falham, particularmente em condi\u00e7\u00f5es de alta tens\u00e3o, alta temperatura e alta frequ\u00eancia. Isto torna-o adequado para prototipagem de dispositivos em fase inicial, testes de materiais e fabrico especializado de componentes electr\u00f3nicos.<\/p>\n<p data-start=\"1568\" data-end=\"1831\">As pastilhas de SiC ZMSH s\u00e3o fabricadas utilizando t\u00e9cnicas de crescimento controlado de cristais para garantir uma resistividade consistente, uma baixa densidade de defeitos e uma elevada qualidade de superf\u00edcie. Estes par\u00e2metros s\u00e3o essenciais para garantir resultados experimentais reprodut\u00edveis e um desempenho est\u00e1vel do dispositivo.<\/p>\n<h2 data-section-id=\"1ma7m6t\" data-start=\"1838\" data-end=\"1853\">Carater\u00edsticas principais<\/h2>\n<h3 data-section-id=\"vnr6ly\" data-start=\"1855\" data-end=\"1886\">Estrutura condutora de tipo N<\/h3>\n<p data-start=\"1887\" data-end=\"2053\">A bolacha \u00e9 dopada como tipo N, fornecendo vias de condu\u00e7\u00e3o de electr\u00f5es est\u00e1veis adequadas para o fabrico de dispositivos semicondutores e experi\u00eancias de carateriza\u00e7\u00e3o el\u00e9ctrica.<\/p>\n<h3 data-section-id=\"11p7cxy\" data-start=\"2055\" data-end=\"2094\">Material semicondutor de grande intervalo de banda<\/h3>\n<p data-start=\"2095\" data-end=\"2265\">Com um intervalo de banda de ~3,02 eV, o SiC suporta uma for\u00e7a de campo el\u00e9trico significativamente mais elevada em compara\u00e7\u00e3o com o sil\u00edcio, permitindo um funcionamento a alta tens\u00e3o e uma maior efici\u00eancia do dispositivo.<\/p>\n<h3 data-section-id=\"e3yx30\" data-start=\"2267\" data-end=\"2296\">Alta condutividade t\u00e9rmica<\/h3>\n<p data-start=\"2297\" data-end=\"2499\">O SiC apresenta uma excelente condutividade t\u00e9rmica, permitindo uma dissipa\u00e7\u00e3o eficiente do calor das regi\u00f5es activas do dispositivo. Isto melhora a fiabilidade do dispositivo e prolonga o tempo de vida operacional em aplica\u00e7\u00f5es de alta pot\u00eancia.<\/p>\n<h3 data-section-id=\"1wy3za\" data-start=\"2501\" data-end=\"2529\">Elevada resist\u00eancia mec\u00e2nica<\/h3>\n<p data-start=\"2530\" data-end=\"2685\">Com uma dureza de Mohs de aproximadamente 9,2, as bolachas de SiC oferecem uma forte resist\u00eancia aos danos mec\u00e2nicos, ao desgaste da superf\u00edcie e ao stress do processamento durante o fabrico.<\/p>\n<h3 data-section-id=\"1q1cz8k\" data-start=\"2687\" data-end=\"2720\">Campo el\u00e9trico de rutura elevado<\/h3>\n<p data-start=\"2721\" data-end=\"2879\">A elevada intensidade do campo de rutura permite estruturas de dispositivos compactas, mantendo simultaneamente uma elevada toler\u00e2ncia \u00e0 tens\u00e3o, o que torna o SiC ideal para a eletr\u00f3nica de pot\u00eancia avan\u00e7ada.<\/p>\n<h2 data-section-id=\"1cgu054\" data-start=\"2886\" data-end=\"2913\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2915\" data-end=\"3396\">\n<thead data-start=\"2915\" data-end=\"2944\">\n<tr data-start=\"2915\" data-end=\"2944\">\n<th class=\"\" data-start=\"2915\" data-end=\"2927\" data-col-size=\"sm\">Par\u00e2metro<\/th>\n<th class=\"\" data-start=\"2927\" data-end=\"2944\" data-col-size=\"sm\">Especifica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2974\" data-end=\"3396\">\n<tr data-start=\"2974\" data-end=\"3019\">\n<td data-start=\"2974\" data-end=\"2985\" data-col-size=\"sm\">Material<\/td>\n<td data-start=\"2985\" data-end=\"3019\" data-col-size=\"sm\">Carbeto de sil\u00edcio monocristalino<\/td>\n<\/tr>\n<tr data-start=\"3020\" data-end=\"3036\">\n<td data-start=\"3020\" data-end=\"3028\" data-col-size=\"sm\">Marca<\/td>\n<td data-col-size=\"sm\" data-start=\"3028\" data-end=\"3036\">ZMSH<\/td>\n<\/tr>\n<tr data-start=\"3037\" data-end=\"3056\">\n<td data-start=\"3037\" data-end=\"3048\" data-col-size=\"sm\">Polytype<\/td>\n<td data-start=\"3048\" data-end=\"3056\" data-col-size=\"sm\">6H-N<\/td>\n<\/tr>\n<tr data-start=\"3057\" data-end=\"3088\">\n<td data-start=\"3057\" data-end=\"3068\" data-col-size=\"sm\">Di\u00e2metro<\/td>\n<td data-start=\"3068\" data-end=\"3088\" data-col-size=\"sm\">2 polegadas (50,8 mm)<\/td>\n<\/tr>\n<tr data-start=\"3089\" data-end=\"3120\">\n<td data-start=\"3089\" data-end=\"3101\" data-col-size=\"sm\">Espessura<\/td>\n<td data-col-size=\"sm\" data-start=\"3101\" data-end=\"3120\">350 \u03bcm \/ 650 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"3121\" data-end=\"3151\">\n<td data-start=\"3121\" data-end=\"3141\" data-col-size=\"sm\">Tipo de condutividade<\/td>\n<td data-start=\"3141\" data-end=\"3151\" data-col-size=\"sm\">Tipo N<\/td>\n<\/tr>\n<tr data-start=\"3152\" data-end=\"3193\">\n<td data-start=\"3152\" data-end=\"3169\" data-col-size=\"sm\">Acabamento da superf\u00edcie<\/td>\n<td data-start=\"3169\" data-end=\"3193\" data-col-size=\"sm\">Si-face polida CMP<\/td>\n<\/tr>\n<tr data-start=\"3194\" data-end=\"3236\">\n<td data-start=\"3194\" data-end=\"3213\" data-col-size=\"sm\">Tratamento da face C<\/td>\n<td data-col-size=\"sm\" data-start=\"3213\" data-end=\"3236\">Polido mec\u00e2nico<\/td>\n<\/tr>\n<tr data-start=\"3237\" data-end=\"3282\">\n<td data-start=\"3237\" data-end=\"3257\" data-col-size=\"sm\">Rugosidade da superf\u00edcie<\/td>\n<td data-start=\"3257\" data-end=\"3282\" data-col-size=\"sm\">Ra &lt; 0,2 nm (face Si)<\/td>\n<\/tr>\n<tr data-start=\"3283\" data-end=\"3319\">\n<td data-start=\"3283\" data-end=\"3297\" data-col-size=\"sm\">Resistividade<\/td>\n<td data-start=\"3297\" data-end=\"3319\" data-col-size=\"sm\">0,015 - 0,028 \u03a9-cm<\/td>\n<\/tr>\n<tr data-start=\"3320\" data-end=\"3357\">\n<td data-start=\"3320\" data-end=\"3328\" data-col-size=\"sm\">Cor<\/td>\n<td data-start=\"3328\" data-end=\"3357\" data-col-size=\"sm\">Transparente \/ Verde claro<\/td>\n<\/tr>\n<tr data-start=\"3358\" data-end=\"3396\">\n<td data-start=\"3358\" data-end=\"3370\" data-col-size=\"sm\">Embalagem<\/td>\n<td data-col-size=\"sm\" data-start=\"3370\" data-end=\"3396\">Contentor de bolacha \u00fanica<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-section-id=\"1n7fwp8\" data-start=\"3403\" data-end=\"3435\">Propriedades do material 6H-SiC<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3437\" data-end=\"3869\">\n<thead data-start=\"3437\" data-end=\"3457\">\n<tr data-start=\"3437\" data-end=\"3457\">\n<th class=\"\" data-start=\"3437\" data-end=\"3448\" data-col-size=\"sm\">Im\u00f3veis<\/th>\n<th class=\"\" data-start=\"3448\" data-end=\"3457\" data-col-size=\"sm\">Valor<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3478\" data-end=\"3869\">\n<tr data-start=\"3478\" data-end=\"3528\">\n<td data-start=\"3478\" data-end=\"3499\" data-col-size=\"sm\">Par\u00e2metros da rede<\/td>\n<td data-col-size=\"sm\" data-start=\"3499\" data-end=\"3528\">a = 3,073 \u00c5, c = 15,117 \u00c5<\/td>\n<\/tr>\n<tr data-start=\"3529\" data-end=\"3554\">\n<td data-start=\"3529\" data-end=\"3545\" data-col-size=\"sm\">Dureza de Mohs<\/td>\n<td data-start=\"3545\" data-end=\"3554\" data-col-size=\"sm\">\u2248 9.2<\/td>\n<\/tr>\n<tr data-start=\"3555\" data-end=\"3579\">\n<td data-start=\"3555\" data-end=\"3565\" data-col-size=\"sm\">Densidade<\/td>\n<td data-start=\"3565\" data-end=\"3579\" data-col-size=\"sm\">3,21 g\/cm\u00b3<\/td>\n<\/tr>\n<tr data-start=\"3580\" data-end=\"3628\">\n<td data-start=\"3580\" data-end=\"3612\" data-col-size=\"sm\">Coeficiente de expans\u00e3o t\u00e9rmica<\/td>\n<td data-col-size=\"sm\" data-start=\"3612\" data-end=\"3628\">4-5 \u00d710-\u2076 \/K<\/td>\n<\/tr>\n<tr data-start=\"3629\" data-end=\"3681\">\n<td data-start=\"3629\" data-end=\"3657\" data-col-size=\"sm\">\u00cdndice de refra\u00e7\u00e3o (750 nm)<\/td>\n<td data-col-size=\"sm\" data-start=\"3657\" data-end=\"3681\">n\u2080 = 2,60, n\u2091 = 2,65<\/td>\n<\/tr>\n<tr data-start=\"3682\" data-end=\"3714\">\n<td data-start=\"3682\" data-end=\"3704\" data-col-size=\"sm\">Constante diel\u00e9ctrica<\/td>\n<td data-col-size=\"sm\" data-start=\"3704\" data-end=\"3714\">\u2248 9.66<\/td>\n<\/tr>\n<tr data-start=\"3715\" data-end=\"3757\">\n<td data-start=\"3715\" data-end=\"3738\" data-col-size=\"sm\">Condutividade t\u00e9rmica<\/td>\n<td data-col-size=\"sm\" data-start=\"3738\" data-end=\"3757\">~3,7-3,9 W\/cm-K<\/td>\n<\/tr>\n<tr data-start=\"3758\" data-end=\"3779\">\n<td data-start=\"3758\" data-end=\"3768\" data-col-size=\"sm\">Bandgap<\/td>\n<td data-col-size=\"sm\" data-start=\"3768\" data-end=\"3779\">3,02 eV<\/td>\n<\/tr>\n<tr data-start=\"3780\" data-end=\"3824\">\n<td data-start=\"3780\" data-end=\"3807\" data-col-size=\"sm\">Campo el\u00e9trico de rutura<\/td>\n<td data-start=\"3807\" data-end=\"3824\" data-col-size=\"sm\">3-5 \u00d710\u2076 V\/cm<\/td>\n<\/tr>\n<tr data-start=\"3825\" data-end=\"3869\">\n<td data-start=\"3825\" data-end=\"3853\" data-col-size=\"sm\">Velocidade de deriva de satura\u00e7\u00e3o<\/td>\n<td data-start=\"3853\" data-end=\"3869\" data-col-size=\"sm\">2,0 \u00d710\u2075 m\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"3871\" data-end=\"4019\">Estas propriedades f\u00edsicas intr\u00ednsecas tornam o 6H-SiC adequado para aplica\u00e7\u00f5es que exigem um desempenho est\u00e1vel em condi\u00e7\u00f5es el\u00e9ctricas e t\u00e9rmicas extremas.<\/p>\n<h2 data-section-id=\"2gad1q\" data-start=\"4026\" data-end=\"4050\"><img decoding=\"async\" class=\"alignright wp-image-2199 size-medium\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-3-300x300.jpg\" alt=\"Pastilha de carboneto de sil\u00edcio 6H-N de 2 polegadas\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-3-300x300.jpg 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-3-150x150.jpg 150w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-3-12x12.jpg 12w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-3-600x600.jpg 600w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-3-100x100.jpg 100w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-3.jpg 768w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>Processo de fabrico<\/h2>\n<p data-start=\"4052\" data-end=\"4228\">As bolachas monocristalinas de SiC s\u00e3o normalmente produzidas utilizando o processo <strong data-start=\"4111\" data-end=\"4152\">M\u00e9todo de transporte f\u00edsico de vapor (PVT)<\/strong>, um processo industrial maduro para o crescimento de cristais de semicondutores de banda larga.<\/p>\n<p data-start=\"4230\" data-end=\"4588\">Neste processo, o material de origem SiC de elevada pureza \u00e9 sublimado a temperaturas superiores a 2000\u00b0C. As esp\u00e9cies de vapor s\u00e3o transportadas atrav\u00e9s de um gradiente t\u00e9rmico cuidadosamente controlado e recristalizadas num cristal de semente, formando um lingote de cristal \u00fanico (boule). Ap\u00f3s o crescimento, o boule \u00e9 processado em bolachas atrav\u00e9s de etapas de corte, lapida\u00e7\u00e3o, polimento e limpeza.<\/p>\n<p data-start=\"4590\" data-end=\"4829\">Para aplica\u00e7\u00f5es em dispositivos, os wafers podem ser submetidos a <strong data-start=\"4645\" data-end=\"4697\">Crescimento epitaxial por deposi\u00e7\u00e3o qu\u00edmica em fase vapor (CVD)<\/strong>, que permite um controlo preciso da concentra\u00e7\u00e3o de dopagem e da espessura da camada. Esta etapa \u00e9 essencial para o fabrico de MOSFET e d\u00edodos.<\/p>\n<h2 data-section-id=\"mu966k\" data-start=\"4836\" data-end=\"4851\">Aplica\u00e7\u00f5es<\/h2>\n<h3 data-section-id=\"179s0bs\" data-start=\"4853\" data-end=\"4874\">Eletr\u00f3nica de pot\u00eancia<\/h3>\n<p data-start=\"4875\" data-end=\"5118\">Os wafers SiC 6H-N de 2 polegadas s\u00e3o utilizados no desenvolvimento e prototipagem de dispositivos semicondutores de pot\u00eancia, incluindo d\u00edodos, estruturas MOSFET e m\u00f3dulos de pot\u00eancia. Estes dispositivos s\u00e3o essenciais para sistemas de convers\u00e3o de energia e circuitos de gest\u00e3o de energia.<\/p>\n<h3 data-section-id=\"1nehkbc\" data-start=\"5120\" data-end=\"5152\">Eletr\u00f3nica de alta temperatura<\/h3>\n<p data-start=\"5153\" data-end=\"5350\">Os materiais SiC mant\u00eam um desempenho el\u00e9trico est\u00e1vel a temperaturas elevadas, o que os torna adequados para a eletr\u00f3nica aeroespacial, sistemas de monitoriza\u00e7\u00e3o industrial e aplica\u00e7\u00f5es de infra-estruturas energ\u00e9ticas.<\/p>\n<h3 data-section-id=\"1a4n6oc\" data-start=\"5352\" data-end=\"5394\">Investiga\u00e7\u00e3o e desenvolvimento de semicondutores<\/h3>\n<p data-start=\"5395\" data-end=\"5606\">Devido \u00e0 sua disponibilidade e rentabilidade, as bolachas de 2 polegadas s\u00e3o amplamente utilizadas em laborat\u00f3rios universit\u00e1rios, institutos de investiga\u00e7\u00e3o e ambientes de produ\u00e7\u00e3o piloto para estudos de materiais e experimenta\u00e7\u00e3o de dispositivos.<\/p>\n<h3 data-section-id=\"ll3d0j\" data-start=\"5608\" data-end=\"5651\">Aplica\u00e7\u00f5es optoelectr\u00f3nicas e especiais<\/h3>\n<p data-start=\"5652\" data-end=\"5803\">O SiC tamb\u00e9m apresenta transpar\u00eancia \u00f3tica em determinadas gamas de comprimentos de onda, o que permite a sua utiliza\u00e7\u00e3o em aplica\u00e7\u00f5es especializadas de investiga\u00e7\u00e3o fot\u00f3nica e optoelectr\u00f3nica.<\/p>\n<h2 data-section-id=\"1344z7h\" data-start=\"5810\" data-end=\"5823\">Vantagens<img decoding=\"async\" class=\"alignright wp-image-2198 size-medium\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-2-300x300.jpg\" alt=\"Pastilha de carboneto de sil\u00edcio 6H-N de 2 polegadas\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-2-300x300.jpg 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-2-150x150.jpg 150w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-2-12x12.jpg 12w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-2-600x600.jpg 600w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-2-100x100.jpg 100w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/2-Inch-6H-N-Silicon-Carbide-Wafer-2.jpg 680w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/h2>\n<p data-start=\"5825\" data-end=\"5912\">A plataforma de pastilha de SiC de 2 polegadas oferece v\u00e1rias vantagens para a investiga\u00e7\u00e3o e o desenvolvimento:<\/p>\n<ul data-start=\"5914\" data-end=\"6173\">\n<li data-section-id=\"1yf7wqu\" data-start=\"5914\" data-end=\"5959\">Custo mais baixo em compara\u00e7\u00e3o com bolachas de maiores dimens\u00f5es<\/li>\n<li data-section-id=\"11d9i41\" data-start=\"5960\" data-end=\"6012\">Manuseamento mais f\u00e1cil para experi\u00eancias \u00e0 escala laboratorial<\/li>\n<li data-section-id=\"14o6up\" data-start=\"6013\" data-end=\"6067\">Adequado para prototipagem r\u00e1pida e teste de processos<\/li>\n<li data-section-id=\"hisoip\" data-start=\"6068\" data-end=\"6119\">Qualidade est\u00e1vel dos cristais para resultados reprodut\u00edveis<\/li>\n<li data-section-id=\"15p5ai3\" data-start=\"6120\" data-end=\"6173\">Op\u00e7\u00f5es flex\u00edveis de personaliza\u00e7\u00e3o para necessidades de investiga\u00e7\u00e3o<\/li>\n<\/ul>\n<h2 data-section-id=\"1hryhf7\" data-start=\"6180\" data-end=\"6186\">FAQ<\/h2>\n<h3 data-section-id=\"15ecyhq\" data-start=\"6188\" data-end=\"6245\">Q1: Qual \u00e9 a diferen\u00e7a entre 6H-SiC e 4H-SiC?<\/h3>\n<p data-start=\"6246\" data-end=\"6513\">O 6H-SiC e o 4H-SiC s\u00e3o pol\u00edmeros cristalinos diferentes. O 4H-SiC oferece geralmente uma maior mobilidade de electr\u00f5es e \u00e9 amplamente utilizado em dispositivos comerciais de energia, enquanto o 6H-SiC proporciona um comportamento el\u00e9trico est\u00e1vel e \u00e9 normalmente utilizado na investiga\u00e7\u00e3o e em aplica\u00e7\u00f5es electr\u00f3nicas espec\u00edficas.<\/p>\n<h3 data-section-id=\"12y4qe9\" data-start=\"6515\" data-end=\"6570\">Q2: Que tratamento de superf\u00edcie \u00e9 aplicado \u00e0 bolacha?<\/h3>\n<p data-start=\"6571\" data-end=\"6773\">A face Si \u00e9 polida por polimento qu\u00edmico-mec\u00e2nico (CMP) para obter uma qualidade de superf\u00edcie ultra-suave (Ra &lt; 0,2 nm). A face C \u00e9 polida mecanicamente para suportar diferentes requisitos de processamento.<\/p>\n<h3 data-section-id=\"kxekf6\" data-start=\"6775\" data-end=\"6822\">Q3: As especifica\u00e7\u00f5es da bolacha podem ser personalizadas?<\/h3>\n<p data-start=\"6823\" data-end=\"6985\">Sim. A ZMSH oferece op\u00e7\u00f5es de personaliza\u00e7\u00e3o, incluindo espessura, concentra\u00e7\u00e3o de dopagem, gama de resistividade e prepara\u00e7\u00e3o da superf\u00edcie de acordo com os requisitos do cliente.<\/p>","protected":false},"excerpt":{"rendered":"<p>A ZMSH fornece wafers de carboneto de sil\u00edcio (SiC) 6H-N de 2 polegadas de alta qualidade, concebidos para a investiga\u00e7\u00e3o de semicondutores, o desenvolvimento de eletr\u00f3nica de pot\u00eancia e o fabrico de dispositivos electr\u00f3nicos de elevado desempenho. O carboneto de sil\u00edcio \u00e9 um material semicondutor de banda larga que oferece propriedades el\u00e9ctricas, t\u00e9rmicas e mec\u00e2nicas superiores \u00e0s dos substratos convencionais de sil\u00edcio (Si).<\/p>","protected":false},"featured_media":2197,"comment_status":"open","ping_status":"closed","template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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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