Ọkwa ule Silicon nke dị sentimita 4 FZ CZ N-Ụdị DSP ma ọ bụ SSP

Foto a na-egosi na ọ bụ wafer silicon nke dị sentimita 4. FZ CZ N-Type DSP maọbụ SSP.

Nkọwa Dị Mkpirikpi:

Wafer silicon bụ mpempe akwụkwọ dị gịrịgịrị nke e ji otu kristal silicon bee. A na-enweta wafer silicon na dayameta nke inch abụọ, inch atọ, inch anọ, inch isii, na sentimita asatọ, a na-ejikwa ha eme ihe n'ime sekit agbakwunyere. Wafer silicon bụ naanị ihe eji arụ ọrụ na chips bụ ngwaahịa emechara. Wafer silicon bụ ihe dị mkpa maka ime sekit agbakwunyere, enwere ike ime ọtụtụ ngwaọrụ semiconductor site na iji photolithography na ion implantation na wafer silicon.

Zitere anyị ozi-e

atụmatụ

Ntinye nke igbe wafer

Wafaịlụ silicon bụ akụkụ dị mkpa nke ngalaba teknụzụ na-eto eto taa. Ahịa ihe semiconductor chọrọ wafaịlụ silicon nwere nkọwapụta ziri ezi iji mepụta ọtụtụ ngwaọrụ sekit ọhụrụ agbakwunyere. Anyị ghọtara na ka ọnụ ahịa mmepụta semiconductor na-abawanye, otú ahụ ka ọnụ ahịa ihe ndị ahụ na-eme, dị ka wafaịlụ silicon na-abawanye. Anyị ghọtara mkpa ịdị mma na ịdị irè ọnụ ahịa dị na ngwaahịa anyị na-enye ndị ahịa anyị. Anyị na-enye wafaịlụ ndị dị ọnụ ala ma dịkwa mma. Anyị na-emepụta wafaịlụ silicon na ingots (CZ), wafaịlụ epitaxial, na wafaịlụ SOI.

Dayameta	Dayameta	Emechara ka ọ dị ọcha	Ejirila ọgwụ mee ihe	Nhazi	Nguzogide/Ω.cm	Ọkpụrụkpụ/um
2 inch	50.8±0.5mm	SSP DSP	P/N	100	1-20	200-500
sentimita atọ	76.2±0.5mm	SSP DSP	P/B	100	NA	525±20
4inch	101.6±0.2 101.6±0.3 101.6±0.4	SSP DSP	P/N	100	0.001-10	200-2000
6inch	152.5±0.3	SSPDSP	P/N	100	1-10	500-650
sentimita asatọ	200±0.3	DSPSSP	P/N	100	0.1-20	625

Ojiji nke wafer silicon

Ihe mkpuchi: mkpuchi PECVD/LPVVD, ihe na-eme ka magnetron gbasaa

Ihe ndị dị n'okpuru ala: XRD, SEM, atomik force infrared spectroscopy, transmission electron microscopy, fluorescence spectroscopy na ule nyocha ndị ọzọ, molekul beam epitaxial growing, X-ray analysis of crystal microstructure processing: etching, bonding, MEMS devices, power devices, MOS devices and other processings

Kemgbe afọ 2010, Shanghai XKH Material Tech. Co., Ltd ekpebiela inye ndị ahịa ngwọta wafer Silicon Wafer nke dị sentimita anọ zuru oke, site na wafers ọkwa debugging, wafers ọkwa ule, wafers Test Wafer, ruo wafers ọkwa ngwaahịa Prime Wafer, yana wafers pụrụ iche, wafers Oxide, wafers Nitride Si3N4, wafers a pịrị apị nke Aluminum, wafers silicon a pịrị apị nke ọla kọpa, wafer SOI, MEMS Glass, wafers dị oke arọ na nke dị larịị ahaziri ahazi, wdg, yana nha sitere na 50mm ruo 300mm, anyị nwekwara ike inye wafers semiconductor nwere otu akụkụ/akụkụ abụọ na-eme ka ọ dị ọcha, ịcha, ịkpụ, MEMS na ọrụ nhazi na nhazi ndị ọzọ.