Akụkọ

Gịnị bụ ịkpụ wafer?
site na admin na 24-10-10
Wafer ga-agafe mgbanwe atọ iji bụrụ ezigbo chip semiconductor: nke mbụ, a na-ebipụ ingot dị ka blọk ka ọ bụrụ wafers; na usoro nke abụọ, a na-akpụ transistors n'ihu wafer ahụ site na usoro gara aga; n'ikpeazụ, a na-eme nkwakọ ngwaahịa, ya bụ, site na usoro ịkpụ...
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Ojiji nke seramiiki silicon carbide na mpaghara semiconductor
site na admin na 24-10-10
Ihe a na-ahọrọ maka akụkụ ziri ezi nke igwe fotolithography. N'ọhịa semiconductor, a na-ejikarị ihe seramiiki silicon carbide eme ihe na akụrụngwa dị mkpa maka imepụta sekit agbakwunyere, dị ka tebụl ọrụ silicon carbide, okporo ụzọ nduzi, ihe ntụgharị uche, ihe mkpuchi seramiiki, ogwe aka, g...
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Kedu usoro isii nke otu ọkụ kristal bụ?
site na admin na 24-09-23
Igwe ọkụ kristal otu bụ ngwaọrụ nke na-eji ihe na-ekpo ọkụ graphite agbaze ihe silicon polycrystalline n'ime gburugburu gas (argon) na-adịghị agbanwe agbanwe ma na-eji usoro Czochralski eto kristal otu na-anaghị agbawa agbawa. Ọ bụ sistemụ ndị a ka mejupụtara ya: Mechanical...
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Gịnị mere anyị ji achọ graphite n'ọhịa okpomọkụ nke otu kristal ọkụ
site na admin na 24-09-23
A na-akpọkwa sistemụ okpomọkụ nke ọkụ kristal kwụ ọtọ nke a na-akpọ "thermal field". Ọrụ nke sistemụ okpomọkụ graphite na-ezo aka na sistemụ dum maka ịgbaze ihe silicon na idobe uto kristal otu na okpomọkụ ụfọdụ. N'ikwu ya n'ụzọ dị mfe, ọ bụ grap zuru oke...
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Ụdị usoro dị iche iche maka ịkpụ wafer semiconductor ike
site na admin na 24-09-20
Ịkpụcha Wafer bụ otu n'ime njikọ dị mkpa na mmepụta semiconductor ike. Emebere usoro a iji kewaa sekit ma ọ bụ ibe agbakọtara nke ọma na wafer semiconductor. Isi ihe dị mkpa maka ịkpụ wafer bụ inwe ike kewaa ibe nke ọ bụla ma hụ na nhazi ahụ dị nro...
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Usoro BCD
site na admin na 24-09-18
Gịnị bụ usoro BCD? Usoro BCD bụ teknụzụ usoro ejikọtara ọnụ nke otu chip nke ST webatara na 1986. Teknụzụ a nwere ike ime ngwaọrụ bipolar, CMOS na DMOS n'otu chip. Ọdịdị ya na-ebelata oke mpaghara nke chip ahụ. Enwere ike ikwu na usoro BCD na-eji...
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BJT, CMOS, DMOS na teknụzụ usoro semiconductor ndị ọzọ
site na admin na 24-09-10
Nnọọ na weebụsaịtị anyị maka ozi gbasara ngwaahịa na ndụmọdụ. Weebụsaịtị anyị: https://www.vet-china.com/ Ka usoro mmepụta semiconductor na-aga n'ihu na-eme nnukwu ọganihu, otu okwu a ma ama nke a kpọrọ "Iwu Moore" na-agbasa n'ime ụlọ ọrụ ahụ. Ọ bụ p...
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Usoro nhazi usoro semiconductor
site na admin na 24-09-10
Ịkpụcha ihe n'oge mbụ nke mmiri mmiri kwalitere mmepe nke usoro nhicha ma ọ bụ ịcha ntụ. Taa, ịkpụcha ihe n'oge akọrọ site na iji plasma aghọọla usoro ịkpụcha ihe. Plasma nwere elektrọn, cations na radicals. Ike etinyere na plasma na-akpata elektrọn kachasị mpụta nke t...
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Nnyocha na ọkụ epitaxial SiC nke dị sentimita 8 na usoro homoepitaxial-Ⅱ
site na admin na 24-09-04
2 Nsonaazụ nnwale na mkparịta ụka 2.1 Ọkpụrụkpụ na otu oyi akwa Epitaxial Ọkpụrụkpụ oyi akwa Epitaxial, ntinye doping na otu nha bụ otu n'ime ihe ndị bụ isi na-egosi ịdị mma nke wafers epitaxial. Ọkpụrụkpụ a na-achịkwa nke ọma, doping co...
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