4H-N 4 inihi te papa whakarewa SiC Silicon Carbide Production Dummy Rangahau taumata
Ngā tono
He mea nui te mahi a ngā papa whakarewa karaihe kotahi 4-inihi mō ngā momo mara maha. Tuatahi, e whakamahia whānuitia ana i roto i te umanga haurua-ira i roto i te whakarite i ngā taputapu hiko mana-teitei pērā i ngā transistors hiko, ngā ara iahiko whakauru me ngā kōwae hiko. Nā tōna kawe wera teitei me te ātete pāmahana teitei ka taea e ia te tuku wera pai ake, me te whakarato i te pai me te pono o te mahi. Tuarua, e whakamahia ana hoki ngā papa whakarewa karaihe i roto i te mara rangahau hei whakahaere rangahau i ngā rauemi me ngā taputapu hou. Hei tāpiri, e whakamahia whānuitia ana hoki ngā papa whakarewa karaihe i roto i ngā hikohiko opto, pērā i te hanga o ngā rama LED me ngā taiaho taiaho.
Ngā whakatakotoranga o te wafer SiC 4inihi
Ko te whānui o te papa whakarewa kotahi karaihe silicon carbide 4-inihi, 4 inihi (tata ki te 101.6mm), ko te mata o te papa he Ra < 0.5 nm, ko te matotoru he 600±25 μm. Ko te kawe hiko o te papa whakarewa he momo N, he momo P rānei, ā, ka taea te whakarite kia rite ki ngā hiahia o te kiritaki. Hei tāpiri, he tino pai te pumau o te maramara, ā, ka taea te tu atu i tētahi pēhanga me te wiri.
Ko te papa anga kotahi karaihe silicon carbide inihi he rauemi mahi-teitei e whakamahia whānuitia ana i roto i ngā mara semiconductor, rangahau me ngā optoelectronics. He pai te kawe wera, te pumau miihini me te ātete pāmahana teitei, e tika ana mō te whakarite i ngā taputapu hiko mana teitei me te rangahau rauemi hou. He maha ngā whakatakotoranga me ngā kōwhiringa whakaritenga e tukuna ana e mātou hei whakatutuki i ngā hiahia o ngā kiritaki. Tena koa tirohia tā mātou paetukutuku motuhake kia ako atu ai mō ngā mōhiohio hua o ngā papa anga silicon carbide.
Ngā mahi matua: Ngā papa whakarewa waro hiko, ngā papa whakarewa karaihe kotahi waro hiko, 4 inihi, te kawe wera, te pumau miihini, te ātete pāmahana teitei, ngā transistors hiko, ngā ara iahiko whakauru, ngā kōwae hiko, ngā rama LED, ngā taiaho taiaho, te whakaotinga mata, te kawe hiko, ngā kōwhiringa ritenga
Kauwhata Taipitopito





