{"title":"SiC\/GaN\/AIN Wafers","description":"","products":[{"product_id":"2inch-gan-on-sapphire-substrate-product-gan03","title":"GaN on Sapphire wafer 2inch P GaN  Gallium nitride Semiconductor Substrate","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality GaN wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eGaN on Sapphire Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSize: 2inch ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eMg-Doped;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eDiameter: 50.8 mm±0.3 mm ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eThickness\/Thickness STD: 4.5 ± 0.5 μm \/ \u0026lt; 3% ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eOrientation of GaN: C plane (0001) off angle toward A-axis 0.2 ± 0.1°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eOrientation Flat of GaN: (1-100) 0 ± 0.2°, 16 ± 1 mm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eConduction Type: P-Type;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eResistivity (300K):\u0026lt; 10 Ω·cm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cstrong\u003eCarrier Concentration:\u003c\/strong\u003e\u0026gt; 1 x 1017 cm -3 (doping concentration of p+GaN ≥ 5 x 1019 cm -3);\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eMobility: \u0026gt; 5cm2\/V·s ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cstrong\u003eStructure:\u003c\/strong\u003e~ 0.5 μm p+GaN\/~ 1.5 μm p-GaN \/~ 2.5 μm uGaN \/~ 25 nm uGaN \u003c\/strong\u003e\u003cstrong\u003ebuffer\/430 ±25 μm sapphire;\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eXRD FWHMs: (0002)\u0026lt;300 arcsec,(10-12)\u0026lt;400 arcsec;\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eOrientation of Sapphire: C plane (0001) off angle toward M-axis 0.2 ± 0.1°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eOrientation Flat of Sapphire: (11-20) 0 ± 0.2°, 16 ± 1 mm ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cstrong\u003eSapphire Polish: Single-side polished (SSP)\/Double-side polished (DSP)\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eUseableArea:\u0026gt; 90% (edge and macro defects exclusion);\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eWafer case ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: -28px; top: -18.5px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"2inch \/ 15 pieces","offer_id":45382159859991,"sku":null,"price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/gan-wafer.png?v=1778011001"},{"product_id":"silicon-carbide-substrate-8inch-dummy-grade","title":"Silicon Carbide Substrate 8inch N Type Production\/Dummy Grade 4H SiC Wafer IGBT","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Substrate Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 8inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 200mm±0.2;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: 500um±25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Orientation: 4 toward [11-20]±0.5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNotch orientation:[1-100]±1°；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNotch depth: 1±0.25mm；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicropipe: \u0026lt;5cm2;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHex Plates: area\u003cmeta charset=\"utf-8\"\u003e≤5%;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity: 0.014~0.028Ω;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEPD: N\/A;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTED: N\/A;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBPD: N\/A;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTSD: N\/A;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSF:    N\/A;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTTV≤15um；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWarp≤60um；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBow≤40um；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePoly areas: ≤5%;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChips\/Indents: Qty:2\u003cmeta charset=\"utf-8\"\u003e≤1mm Width and Depth;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eScratch: Cumulative Length\u003cmeta charset=\"utf-8\"\u003e≤1.5 Wafer Diameter;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStain: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWafer edge: Chamfer;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface finish: Double Side Polish, Si Face CMP;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eThe difference between NG-grade products and Dummy-grade products lies mainly in the polycrystalline area on the surface.\u003cbr\u003eNG-grade polycrystalline area is generally \u0026gt;5%\u003cbr\u003eNG products are mainly used for equipment testing and have better cost performance\u003c\/h5\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: -44px; top: -18.5px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"P-mos Grade \/ 350um \/ 2 Pieces","offer_id":45382161400087,"sku":"SK51031534","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"P-mos Grade \/ 350um \/ 5 Pieces","offer_id":50741901787415,"sku":"SK73384490","price":5250.0,"currency_code":"USD","in_stock":true},{"title":"P-mos Grade \/ 500um \/ 2 Pieces","offer_id":48522782703895,"sku":"SK24898493","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"P-mos Grade \/ 500um \/ 5 Pieces","offer_id":50741901820183,"sku":"SK70497305","price":5250.0,"currency_code":"USD","in_stock":true},{"title":"P-sbd Grade \/ 350um \/ 2 Pieces","offer_id":49590637625623,"sku":"SK51838653","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"P-sbd Grade \/ 350um \/ 5 Pieces","offer_id":50741901852951,"sku":"SK58649170","price":3600.0,"currency_code":"USD","in_stock":true},{"title":"P-sbd Grade \/ 500um \/ 2 Pieces","offer_id":49590637658391,"sku":"SK76468096","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"P-sbd Grade \/ 500um \/ 5 Pieces","offer_id":50741901885719,"sku":"SK96088791","price":3600.0,"currency_code":"USD","in_stock":true},{"title":"Dummy Grade \/ 350um \/ 2 Pieces","offer_id":48189057663255,"sku":"SK94343486","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"Dummy Grade \/ 350um \/ 5 Pieces","offer_id":50741901918487,"sku":"SK62383114","price":2950.0,"currency_code":"USD","in_stock":true},{"title":"Dummy Grade \/ 500um \/ 2 Pieces","offer_id":48522782736663,"sku":"SK19255511","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"Dummy Grade \/ 500um \/ 5 Pieces","offer_id":50741901951255,"sku":"SK87170320","price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-substrate-6inch-4h-n-type-productiondummy-grade-sic-wafer-igbt-521021.png?v=1757740215"},{"product_id":"silicon-carbide-substrate-6inch-sic-epi-wafer","title":"Silicon Carbide EPI Substrate 6inch Production Grade SiC Wafer IGBT","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Substrate Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 6inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 150mm±0.5;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: 350 um±25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cstrong\u003eType:\u003c\/strong\u003eoff-axis: N-Type;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cstrong\u003ePrimary flat Location\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cstrong\u003e:\u0026lt;1120\u0026gt;+\/-5degree\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e；\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cb\u003eEpi-surface Inspection\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003esurface pits (size \u0026gt; 0.2um):≦ 5000 ea\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003esurface defect (size \u0026gt; 10um):≦ 1 ea\/cm-2;\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBPD counts:≦ 20 ea\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDie yield (2*2mm, EE 5mm):≧ 95%;\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cb\u003eBuffer Layer\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTarget Thickness (avg.):0.5um±10%;\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTarget Doping concentration (avg.):;1.0E18\/cm3 ±10%;\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\"\u003e\u003cb\u003eDrift Layer\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTarget Thickness (avg.):10um ±6%;\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTarget Doping concentration (avg.):8.5E15\/cm3 ±10%;\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cstrong\u003eWafer edge: Chamfer\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface finish: Double Side Polish, Si Face CMP;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: -50px; top: -18.5px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"1 Piece","offer_id":45382164447511,"sku":"SK15137405","price":1390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-substrate-6inch-8inch-ng-grade-n-type-4h-sic-wafer-igbt-785324.png?v=1757740215"},{"product_id":"6inch-sic-substrate-product-dummy","title":"Silicon Carbide Substrate 6inch 4H N Type Production\/Dummy Grade SiC Wafer IGBT","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Substrate Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 6inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 150mm±0.25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: 350um±25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Orientation: 4°toward[11-20]±5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrimary Flat orientation:[11-20]±5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrimary Flat Length:47.5mm±1.5;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary flat: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicropipe: ≤10\/cm2;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity: 0.015~0.028Ω;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTTV≤10um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWarp≤55um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBow≤45um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Roughness: Si face Ra＜0.5 nm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCracks: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRoughness: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEdge Chips: ≤2, the length and width of each ＜1mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface finish: Double Side Polish, Si Face CMP;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"P-sbd Grade \/ 5 Pieces","offer_id":47683683287319,"sku":"SK58704496","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"Dummy Grade \/ 5 Pieces","offer_id":48189037347095,"sku":"SK51235800","price":1025.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-substrate-6inch-4h-n-type-productiondummy-grade-sic-wafer-igbt-521021.png?v=1757740215"},{"product_id":"4inch-6inch-sic-substrate-product-ng-grade","title":"Silicon Carbide Substrate 4inch 6inch Semi Insulating 4H NG Grade SiC Wafer IGBT","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Substrate Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 4inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 100.8 mm ±0.5;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: 500 um±25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Orientation: \u0026lt;0001\u0026gt;±0.2°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrimary flat orientation:[11-20]±5°；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary flat orientation: Silicon face up 90°CW. from Prime flat±5°；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicropipe: N\/A;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity: N\/A;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTTV≤10um；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWarp≤45um；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBow≤≤30um；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Roughness: Si face Ra≤0.5 nm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCracks: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWafer edge: Bevelling;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface finish: Double Side Polish, Si Face CMP;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: -10px; top: -18.5px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"4inch \/ 5 Pieces","offer_id":45382179225879,"sku":"SK99598921","price":765.0,"currency_code":"USD","in_stock":true},{"title":"4inch \/ 10 Pieces","offer_id":45382179258647,"sku":"SK50600885","price":1250.0,"currency_code":"USD","in_stock":true},{"title":"6inch \/ 5 Pieces","offer_id":49867383570711,"sku":"SK78752598","price":1175.0,"currency_code":"USD","in_stock":true},{"title":"6inch \/ 10 Pieces","offer_id":49867383603479,"sku":"SK69562014","price":2010.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-substrate-6inch-4h-n-type-productiondummy-grade-sic-wafer-igbt-521021.png?v=1757740215"},{"product_id":"silicon-carbide-ingot-6inch-dummy-grade-n-type","title":"Silicon Carbide SiC Ingot 6inch N Type Production \/ Dummy Grade","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC ingot for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Ingot Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGrade: Production;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 6inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 150.25mm ±0.25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: \u0026gt;10mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cstrong\u003eSurface Orientation:4°toward\u0026lt;11-20\u0026gt;±0.2°\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"UTF-8\"\u003ePrimary flat orientation: \u003cmeta charset=\"UTF-8\"\u003e\u0026lt;1-100\u0026gt;±5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cstrong\u003ePrimary flat length: 47.5mm±1.5\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e；\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity: 0.015~0.028Ω;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cstrong\u003eMicropipe: ≤0.5\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cstrong\u003eBPD: ≤2000\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTSD: ≤500;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cstrong\u003ePolytype areas： None；\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eEdge indents :\u003c\/strong\u003e \u003cstrong style=\"font-weight: bold;\"\u003e≤3,≤1mm width and depth\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eEdge Cracks:\u003c\/strong\u003e \u003cstrong style=\"font-weight: bold;\"\u003e≤3,≤1mm\/ea\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cstrong\u003ePacking:Wafer case\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGrade: Dummy;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 6inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: \u003cmeta charset=\"utf-8\"\u003e150.25mm ±0.25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: \u0026gt;10mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Orientation:4°toward\u0026lt;11-20\u0026gt;±0.2°\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"UTF-8\"\u003ePrimary flat orientation:\u003cmeta charset=\"utf-8\"\u003e\u0026lt;1-100\u0026gt;±5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary flat length:47.5mm±1.5\u003c\/strong\u003e\u003cstrong\u003e；\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity:0.015~0.028Ω;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicropipe: \u003cmeta charset=\"utf-8\"\u003e≤10;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBPD: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTSD;None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cstrong\u003ePolytype areas：\u003cmeta charset=\"utf-8\"\u003e≤\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e5%\u003c\/span\u003e；\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong style=\"font-weight: bold;\"\u003eEdge indents :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"font-weight: bold;\"\u003e≤5,≤2mm width and depth\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eEdge Cracks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"font-weight: bold;\"\u003e≤5,≤3mm\/ea\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacking: Wafer case\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"Procudtion Grade \/ 1 mm","offer_id":46526410227991,"sku":"SK40434983","price":659.0,"currency_code":"USD","in_stock":true},{"title":"Dummy Grade \/ 1 mm","offer_id":47163393343767,"sku":"SK37512964","price":319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-sic-ingot-8inch-n-type-production-dummy-grade-340992.png?v=1745068512"},{"product_id":"silicon-carbide-sic-ingot-8inch-n-type-production-dummy-grade","title":"Silicon Carbide SiC Ingot 8inch N Type Production \/ Dummy Grade","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC ingot for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Ingot Specification:\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDummy Grade\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 8inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 200.25 mm ±0.25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: \u0026gt;10mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Orientation: 4°toward\u0026lt;11-20\u0026gt;±0.2°\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNotch orientation: \u003cmeta charset=\"UTF-8\"\u003e\u0026lt;1-100\u0026gt;±5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNotch Depth: 1-1.5mm\u003c\/strong\u003e\u003cstrong\u003e；\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity: 0.015~0.028;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicropipe: \u003cmeta charset=\"utf-8\"\u003e≤50;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBPD: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTSD;None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePolytype areas：\u003cmeta charset=\"utf-8\"\u003e≤30%；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge indents: ≤5,≤2mm width and depth\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eEdge Cracks:\u003cmeta charset=\"utf-8\"\u003e≤5,≤3mm\/ea;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacking: Wafer case\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"Procudtion Grade \/ 1 mm","offer_id":47163416641815,"sku":"SK59375053","price":1080.0,"currency_code":"USD","in_stock":true},{"title":"Dummy Grade \/ 1 mm","offer_id":47163416674583,"sku":"SK50164354","price":635.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-sic-ingot-8inch-n-type-production-dummy-grade-340992.png?v=1745068512"},{"product_id":"gan-on-silicon-wafer","title":"GaN on Silicon Substrate 6inch D Mode Gallium Nitride Wafer","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality GaN wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eGaN on Si Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eGaN layer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTotal defect : \u0026lt;1000  (Defect Siz ≥0.3um )  ;\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAlGaN barrier : 30+\/-20nm (Uniformity\u0026lt;10% )；\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eTotal thickness  : 2700+\/-500nm (Uniformity\u0026lt;10% ) ;\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eSilicon Substrate\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eSize: 6inch ;\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eType : P ;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eOrientation : 111；\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eResistivity: 0.002 ohm-cm ; \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThickness : 675um±15；\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eBackside Surface: Lapped and Acid Etched ；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePacking: Wafer case ;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eProduction time:6~8 weeks ;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"6 pieces","offer_id":47683522265367,"sku":"781962130164","price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/gan-wafer.png?v=1778011001"},{"product_id":"aluminum-nitride-wafer-ain-mono-semiconductor-substrate","title":"AIN Wafer Aluminum nitride Mono Semiconductor Substrate","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️ \u003cspan style=\"color: #000000;\"\u003eHigh-quality silicon wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️ \u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch5\u003eSilicon Wafer Specification:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 25.4mm士0.5;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCrystal type:2H\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eOrientation: {0001}士0.5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThickness: 700um±50\u003c\/strong\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e;\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFWHM-HRXRD@(0002)(arcsec): ≤500;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFWHM-HRXRD@(10-12)(arcsec): ≤400;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAbsorptionCoefficient@265nm:≤100(cm-1)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface roughness (Ra):Al face: ≤0.5nm,N face: s≤1.2um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEdge Exclusion:1mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eScratches:None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEdge Chips:≤3,cumulative length\u0026lt;1mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsable Area:\u0026gt;\u003c\/strong\u003e\u003cstrong\u003e70%；\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrimary flat orientation:{10-10}士5.0°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary flat orientation:90°+5 CW from Primary Flat, as viewed from Al face,90°+5 CCW from Primary Flat, as viewed firom N face;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eTTV≤30um;\u003c\/li\u003e\n\u003cli\u003eBow≤30um;\u003c\/li\u003e\n\u003cli\u003eWapr≤30um;\u003c\/li\u003e\n\u003cli\u003eCracks:on the edge, \u0026lt;2mm each;\u003c\/li\u003e\n\u003cli\u003eHoles:2 allowed, \u0026lt;0.5mm each;\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Finish: Al face: CMP, N face: MP;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePacking: silicon wafer case;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: -9px; top: 303px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"10x10mm","offer_id":50641399283991,"sku":"SK15008958","price":1980.0,"currency_code":"USD","in_stock":true},{"title":"1inch","offer_id":48375130194199,"sku":"SK92310614","price":4050.0,"currency_code":"USD","in_stock":true},{"title":"2inch","offer_id":48375130226967,"sku":"SK10122330","price":8150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/ain-wafer-aluminum-nitride-mono-semiconductor-substrate-3464325.png?v=1753048126"},{"product_id":"silicon-carbide-substrate-wafer-4inch-6inch","title":"Silicon Carbide Substrate 4inch 6inch Production\/Dummy Grade 4H Semi-insulating SiC Wafer IGBT","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Substrate Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 6inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 150mm±0.25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: 350um±25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Orientation: 4°toward[11-20]±5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrimary Flat orientation:[11-20]±5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrimary Flat Length:47.5mm±1.5;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary flat: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicropipe: ≤10\/cm2;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity: 0.015~0.028Ω;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTTV≤10um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWarp≤55um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBow≤45um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Roughness: Si face Ra＜0.5 nm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCracks: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRoughness: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEdge Chips: ≤2, the length and width of each ＜1mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface finish: Double Side Polish, Si Face CMP;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"P Grade \/ 4inch \/ 5Item","offer_id":49616122347799,"sku":"SK51228053","price":2950.0,"currency_code":"USD","in_stock":true},{"title":"P Grade \/ 4inch \/ 10 Items","offer_id":49616122380567,"sku":"SK60105888","price":5150.0,"currency_code":"USD","in_stock":true},{"title":"P Grade \/ 6inch \/ 5Item","offer_id":50033225335063,"sku":"SK97485271","price":5250.0,"currency_code":"USD","in_stock":true},{"title":"P Grade \/ 6inch \/ 10 Items","offer_id":50033225367831,"sku":"SK29919659","price":11000.0,"currency_code":"USD","in_stock":true},{"title":"D Grade \/ 4inch \/ 5Item","offer_id":49616122413335,"sku":"SK41793659","price":1250.0,"currency_code":"USD","in_stock":true},{"title":"D Grade \/ 4inch \/ 10 Items","offer_id":49616122446103,"sku":"SK49949400","price":1900.0,"currency_code":"USD","in_stock":true},{"title":"D Grade \/ 6inch \/ 5Item","offer_id":50033225400599,"sku":"SK33228811","price":2175.0,"currency_code":"USD","in_stock":true},{"title":"D Grade \/ 6inch \/ 10 Items","offer_id":50033225433367,"sku":"SK92036664","price":4950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-substrate-6inch-4h-n-type-productiondummy-grade-sic-wafer-igbt-521021.png?v=1757740215"},{"product_id":"silicon-carbide-substrate-8inch-dummy-grade-4h-semi-insulating-sic-wafer-igbt","title":"Silicon Carbide Substrate 8inch 4H Semi-insulating Dummy Grade SiC Wafer IGBT","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\" data-mce-style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\" data-mce-style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\" data-mce-style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\" data-mce-style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\" data-mce-style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Substrate Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 8inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 200mm±0.2;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: 500um±25;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Orientation: \u0026lt;0001\u0026gt;;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNotch orientation:[1-100]±5°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNotch Depth:1~1.5mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicropipe: ≤50\/cm2;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity: 70% area\u0026gt;1E5Ω;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eLTV:\u0026lt;15um(10*10mm)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTTV≤20um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWarp≤70um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBow≤-65um~65um;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003ePoly Type: \u0026lt;30% Cumulative ares; \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCracks: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRoughness: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEdge: Chamfer;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface finish: Double Side Polish, Si Face CMP;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"Dummy Grade \/ 2 Pieces","offer_id":49926559564055,"sku":"SK85100287","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"Dummy Grade \/ 5 Pieces","offer_id":49926559596823,"sku":"SK55906880","price":4750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-substrate-6inch-4h-n-type-productiondummy-grade-sic-wafer-igbt-521021.png?v=1757740215"},{"product_id":"silicon-carbide-substrate-6inch-8inch-4h-optical-sic-wafer","title":"Silicon Carbide Substrate 8inch 4H Optical SiC Wafer","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003eSiC Substrate Specification:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSize: 8inch;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePoly tyep: 4H;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eDiameter: 200mm±0.2;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eThickness: 500\/700um±25;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface Orientation on-axis: \u0026lt;0001\u0026gt;;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eAbsorption \u0026lt;0.5%@450-650nm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eRefractive index \u0026gt;2.65@589nm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eHaze  \u0026lt;0.3%@visible;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface orientation on-axis : \u0026lt;0001\u0026gt;;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface orientation off-axis : 0°\/1°\/4°±0.5°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eMicropipe density ：≤1 ea\/cm2;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eVisible carbon density : None;\u003cbr\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eLTV≤2μm(40mm*40mm);\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eTTV≤3μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eWarp≤10μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eBow≤-5μm~5μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface Roughness: Ra≤0.5nm(10μm*10μm);\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePoly area: None;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eNotch orientation : \u0026lt;1-100\u0026gt;±1°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eNotch depth : 1~1.25mm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eEdge chips\/indents\/pinholes : None;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface finish: Double Side CMP;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eProduction time: 2~3weeks;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"8inch \/ 1 Piece","offer_id":51237704368407,"sku":"SK69439929","price":1550.0,"currency_code":"USD","in_stock":true},{"title":"8inch \/ 5 Pieces","offer_id":51237704401175,"sku":"SK75406826","price":6750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/SiC_3C.png?v=1779419687"},{"product_id":"silicon-carbide-substrate-4inch-6inch-4h-optical-sic-wafer","title":"Silicon Carbide Substrate 4inch 6inch 4H Optical SiC Wafer","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003eSiC Substrate Specification:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSize: 6inch;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePoly tyep: 4H;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eDiameter: 150mm±0.2;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eThickness: 500\/700um±25;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface Orientation on-axis: \u0026lt;0001\u0026gt;;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eAbsorption \u0026lt;0.5%@450-650nm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eRefractive index \u0026gt;2.65@589nm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eHaze  \u0026lt;0.3%@visible;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface orientation on-axis : \u0026lt;0001\u0026gt;;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface orientation off-axis : 0°\/1°\/4°±0.5°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eMicropipe density ：≤0.2 ea\/cm2;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eVisible carbon density : None;\u003cbr\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eLTV≤1.5μm(40mm*40mm);\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eTTV≤2.5μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eWarp≤10μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eBow≤-5μm~5μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface Roughness: Ra≤0.5nm(10μm*10μm);\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePoly area: None;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eNotch orientation : \u0026lt;1-100\u0026gt;±1°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eNotch depth : 1~1.25mm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eEdge chips\/indents\/pinholes : None;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface finish: Double Side CMP;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eProduction time: 2~3weeks;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"4inch \/ 5 Pieces","offer_id":51702797304087,"sku":null,"price":1925.0,"currency_code":"USD","in_stock":true},{"title":"4inch \/ 10 Pieces","offer_id":51702797336855,"sku":null,"price":3650.0,"currency_code":"USD","in_stock":true},{"title":"6inch \/ 5 Pieces","offer_id":51702797369623,"sku":null,"price":3925.0,"currency_code":"USD","in_stock":true},{"title":"6inch \/ 10 Pieces","offer_id":51702797402391,"sku":null,"price":7650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/SiC_3C.png?v=1779419687"},{"product_id":"12-inch-sic-wafer-igbt-substrate-dummy-grade-n-type","title":"SiC Wafer 12inch Dummy Grade N Type 4H Silicon Carbide Substrate IGBT","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eSiC Substrate Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSize: 12inch;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDiameter: 300mm±0.5;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThickness: 600 um±100;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Orientation: 4°toward[11-20]±1°;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNotch；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicropipe: ≤ 5\/cm2;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResistivity: None;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTTV≤15um；\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface Roughness: Si face Ra≤10 nm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEdge chips: There is no chipping with a depth greater than 1mm;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePolytype Area by polarized light: Area≤30%;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurface finish: C Face, Si Face Grinding;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: absolute; left: -15px; top: -18.5px;\" id=\"gtx-trans\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"12inch \/ Grinding \/ 1 Piece","offer_id":52425914908951,"sku":"SK98995092","price":9900.0,"currency_code":"USD","in_stock":true},{"title":"12inch \/ Polish \/ 1 Piece","offer_id":52427357847831,"sku":"SK97559391","price":16900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/silicon-carbide-substrate-6inch-4h-n-type-productiondummy-grade-sic-wafer-igbt-521021.png?v=1757740215"},{"product_id":"gan-on-sapphire-wafer-4inch-p-gan-gallium-nitride-semiconductor-substrate","title":"GaN on Sapphire wafer 4inch P GaN Gallium nitride Semiconductor Substrate","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality GaN wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003eGaN on Sapphire Specification:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSize: 2inch ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eMg-Doped;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eDiameter: 50.8 mm±0.3 mm ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eThickness\/Thickness STD: 4.5 ± 0.5 μm \/ \u0026lt; 3% ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eOrientation of GaN: C plane (0001) off angle toward A-axis 0.2 ± 0.1°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eOrientation Flat of GaN: (1-100) 0 ± 0.2°, 16 ± 1 mm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eConduction Type: P-Type;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eResistivity (300K):\u0026lt; 10 Ω·cm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cstrong\u003eCarrier Concentration:\u003c\/strong\u003e\u0026gt; 1 x 1017 cm -3 (doping concentration of p+GaN ≥ 5 x 1019 cm -3);\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eMobility: \u0026gt; 5cm2\/V·s ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cstrong\u003eStructure:\u003c\/strong\u003e~ 0.5 μm p+GaN\/~ 1.5 μm p-GaN \/~ 2.5 μm uGaN \/~ 25 nm uGaN \u003c\/strong\u003e\u003cstrong\u003ebuffer\/430 ±25 μm sapphire;\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eXRD FWHMs: (0002)\u0026lt;300 arcsec,(10-12)\u0026lt;400 arcsec;\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eOrientation of Sapphire: C plane (0001) off angle toward M-axis 0.2 ± 0.1°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eOrientation Flat of Sapphire: (11-20) 0 ± 0.2°, 16 ± 1 mm ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cstrong\u003eSapphire Polish: Single-side polished (SSP)\/Double-side polished (DSP)\u003c\/strong\u003e\u003c\/strong\u003e\u003cstrong\u003e;\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eUseableArea:\u0026gt; 90% (edge and macro defects exclusion);\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eWafer case ;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: -28px; top: -18.5px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"4inch \/ 6 pieces","offer_id":52816830103831,"sku":"11656005","price":4200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/gan-wafer.png?v=1778011001"},{"product_id":"silicon-carbide-substrate-3c-dummy-grade-sic-wafer","title":"Silicon Carbide Substrate 3C\/6H\/ Dummy Grade SiC Wafer","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. Shipped by FedEx, DHL,UPS, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003eSiC Substrate Specification:\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSize: 2inch;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePoly tyep: 3C;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eDiameter: 50mm±0.38;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eThickness: 350um±25;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\n\u003cstrong\u003eSurface Orientation ,On axis:(111)0.5;\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eMicropipe Density: 0 cm-2;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eResistivity \u0026lt;0.8 m.cm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePrimary Flat Orientation : {1-10}±0.5°;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePrimary Flat Length ：15.9mm1.7mm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSecondary Flat Orientation : Silicon face up: 90CW. from Prime flat 5.0;\u003cbr\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSecondary Flat Length : 8.0mm1.7 mm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eTTV≤5μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eWarp≤15μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eBow≤-30μm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface Roughness: CMPRa\u0026lt;0.2 nm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eEdge Cracks: 1 allowed,1 mm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eHexPlates: Cumulative areas3 %;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePolytype Areas : Cumulative areas5%;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\n\u003cstrong\u003eSilicon Surface Scratches : 8 scratches to 1xwafer diametercumulative length;\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eEdge Chips : 5 allowed, 1mm each;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSilicon Surface Contamination : None;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eEdge Exclusion : 3mm;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eSurface finish: Double Side CMP;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003ePacking: Multi-wafer Cassette Or Single Wafer Container;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch6\u003e\u003cstrong\u003eProduction time: 4~5weeks;\u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"3C N Type \/ 10x10mm \/ 1 Piece","offer_id":53040577970455,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true},{"title":"3C N Type \/ 10x10mm \/ 5 Pieces","offer_id":53040577937687,"sku":null,"price":1500.0,"currency_code":"USD","in_stock":true},{"title":"3C N Type \/ 2inch \/ 1 Piece","offer_id":53040578035991,"sku":null,"price":850.0,"currency_code":"USD","in_stock":true},{"title":"3C N Type \/ 2inch \/ 5 Pieces","offer_id":53040578003223,"sku":null,"price":3750.0,"currency_code":"USD","in_stock":true},{"title":"3C N Type \/ 4inch \/ 1 Piece","offer_id":53409028079895,"sku":null,"price":1250.0,"currency_code":"USD","in_stock":true},{"title":"3C N Type \/ 4inch \/ 5 Pieces","offer_id":53409028112663,"sku":null,"price":5650.0,"currency_code":"USD","in_stock":true},{"title":"6H P Type \/ 10x10mm \/ 1 Piece","offer_id":53409063764247,"sku":null,"price":325.0,"currency_code":"USD","in_stock":true},{"title":"6H P Type \/ 10x10mm \/ 5 Pieces","offer_id":53409063797015,"sku":null,"price":1150.0,"currency_code":"USD","in_stock":true},{"title":"6H P Type \/ 2inch \/ 1 Piece","offer_id":53409063829783,"sku":null,"price":395.0,"currency_code":"USD","in_stock":true},{"title":"6H P Type \/ 2inch \/ 5 Pieces","offer_id":53409063862551,"sku":null,"price":1750.0,"currency_code":"USD","in_stock":true},{"title":"6H P Type \/ 4inch \/ 1 Piece","offer_id":53409063895319,"sku":null,"price":950.0,"currency_code":"USD","in_stock":true},{"title":"6H P Type \/ 4inch \/ 5 Pieces","offer_id":53409063928087,"sku":null,"price":4250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9405\/2375\/files\/SiC_6H.png?v=1779604523"},{"product_id":"silicon-carbide-substrate-4inch-dummy-grade-4h-n-type-sic-wafer-igbt","title":"Silicon Carbide Substrate 4inch Dummy Grade 4H N Type SiC Wafer IGBT","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eHigh-quality SiC wafer for Research and Experiment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eProvide small quantities, special specifications products, and customized services\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eGlobal shipping, secure payment, large inventory\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003eMinimum delivery time within 1 week. 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