-
N'ihu njedebe nke ahịrị (FEOL): Ịtọ ntọala
N'ihu njedebe nke eriri mmepụta dị ka ịtọ ntọala na iwu mgbidi nke ụlọ. N'ichepụta semiconductor, ọkwa a gụnyere ịmepụta ihe ndị bụ isi na transistor na wafer silicon. Nzọụkwụ bụ isi nke FEOL: ...GỤKWUO -
Mmetụta silicon carbide otu kristal nhazi na wafer elu mma
Ngwa ike Semiconductor na-anọkwa n'ọnọdụ dị mkpa na sistemụ elektrọnik ike, ọkachasị n'ọnọdụ mmepe ngwa ngwa nke teknụzụ dị ka ọgụgụ isi, nkwukọrịta 5G na ụgbọ ala ume ọhụrụ, ihe achọrọ maka ha bụ…GỤKWUO -
Isi ihe dị mkpa maka uto SiC: mkpuchi Tantalum carbide
Ka ọ dị ugbu a, ọgbọ nke atọ nke semiconductors na-achịkwa silicon carbide. N'ime usoro ọnụ ahịa nke ngwaọrụ ya, ihe mejupụtara ya bụ 47%, yana epitaxy na-enweta 23%. Ha abụọ jikọtara ọnụ maka ihe dịka 70%, nke bụ akụkụ kachasị mkpa nke nrụpụta ngwaọrụ silicon carbide ...GỤKWUO -
Kedu ka ngwaahịa ndị kpuchiri tantalum carbide si eme ka ihe na-eguzogide corrosion dị elu?
Mkpuchi nke Tantalum carbide bụ teknụzụ ọgwụgwọ elu nke a na-ejikarị eme ihe nke nwere ike imeziwanye nguzogide ihe nke ihe. Enwere ike itinye mkpuchi tantalum carbide n'elu nke mkpụrụ ahụ site na ụzọ nkwadebe dị iche iche, dị ka ntinye kemịkalụ kemịkalụ, physica ...GỤKWUO -
Ụnyaahụ, Sayensị na Teknụzụ Innovation Board nyere ọkwa na Huazhuo Precision Technology kwụsịrị IPO ya!
Naanị mara ọkwa nnyefe nke mbụ 8-inch SIC laser annealing equipment in China, nke bụkwa teknụzụ Tsinghua; Gịnị mere ha ji wepụrụ ihe ndị ahụ n'onwe ha? Naanị okwu ole na ole: Nke mbụ, ngwaahịa ndị ahụ dị iche iche! N'ile anya mbụ, amaghị m ihe ha na-eme. Ugbu a, H...GỤKWUO -
CVD silicon carbide mkpuchi-2
CVD silicon carbide mkpuchi 1. Gịnị mere e ji silicon carbide mkpuchi Epitaxial oyi akwa bụ kpọmkwem otu kristal mkpa film toro na ndabere nke wafer site epitaxial usoro. A na-akpọkọta wafer nke mkpụrụ osisi na ihe nkiri dị mkpa nke epitaxial epitaxial wafers. N'ime ha, ndị...GỤKWUO -
Usoro nkwadebe nke mkpuchi SIC
Ka ọ dị ugbu a, ụzọ nkwadebe nke mkpuchi SiC na-agụnye usoro gel-sol, usoro ntinye, usoro mkpuchi ahịhịa, usoro ịgbasa plasma, usoro mmeghachi omume vapor (CVR) na usoro ntinye mmiri kemịkalụ (CVD). Usoro ntinye usoro a bụ ụdị okpomoku dị elu nke siri ike…GỤKWUO -
CVD Silicon Carbide mkpuchi-1
Kedu ihe bụ CVD SiC Chemical vapor deposition (CVD) bụ usoro ntinye oghere eji emepụta ihe siri ike dị elu. A na-ejikarị usoro a eme ihe na mpaghara mmepụta semiconductor iji mepụta ihe nkiri dị mkpa n'elu wafers. N'ime usoro ịkwadebe SiC site na CVD, mkpụrụ ahụ bụ exp ...GỤKWUO -
Nyocha nke nhazi ndọpụ na kristal SiC site na simulation ray na-enyere aka site na onyonyo topological X-ray.
Nchọpụta nyocha Ngwa mkpa nke silicon carbide (SiC): Dị ka nnukwu bandgap semiconductor ihe, silicon carbide adọtala anya nke ukwuu n'ihi ọmarịcha ọkụ eletrik ya (dị ka bandgap buru ibu, ngwa ngwa saturation elektrọn dị elu na conductivity thermal). Ngwa ndị a ...GỤKWUO -
Usoro nkwadebe mkpụrụ kristal na SiC otu kristal uto 3
Nnwale utoA kwadobere kristal mkpụrụ silicon carbide (SiC) na-eso usoro akọwapụtara wee kwado ya site na uto kristal SiC. Ikpokoro uto ejiri mee ihe bụ ọkụ induction SiC mepụtara onwe ya nke nwere okpomoku uto nke 2200 ℃, nrụgide uto nke 200 Pa, yana toro…GỤKWUO -
Usoro Nkwadebe Mkpụrụ kristal na SiC Single Crystal Growth (akụkụ 2)
2. Experimental Usoro 2.1 Ngwọta nke Adhesive FilmỌ hụrụ na kpọmkwem na-emepụta carbon film ma ọ bụ bonding na graphite akwụkwọ na SiC wafers ntekwasa na nrapado mere ka ọtụtụ okwu: 1. N'okpuru agụụ ọnọdụ, nrapado film na SiC wafers mepụtara a scalelike ọdịdị ruru eru. ibinye aka...GỤKWUO -
Usoro Nkwadebe Mkpụrụ kristal na SiC Single Crystal Growth
Silicon carbide (SiC) ihe nwere uru nke bandgap sara mbara, nrụpụta ọkụ dị elu, ike mmebi dị elu dị oke egwu, yana ngwa ngwa ngwa ngwa elektrọn zuru oke, na-eme ka ọ bụrụ nnukwu ihe na-ekwe nkwa na mpaghara nrụpụta semiconductor. A na-emepụta otu kristal SiC site na ...GỤKWUO