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Otu kristal Silicon Ingot

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Otu kristal Silicon Ingotis na-etolitekarị dị ka a nnukwu cylindrical ingot site ziri ezi doping na ịdọrọ teknụzụ Czochralski CZ, Magnetik ubi kpaliri Czochralski MCZ na Floating Mpaghara FZ ụzọ.Usoro CZ bụ nke a na-ejikarị eme ihe maka uto kristal silicon nke nnukwu ingots cylindrical na dayameta ruo 300mm ejiri na ụlọ ọrụ eletrọnịkị mee ngwaọrụ semiconductor.Usoro MCZ bụ mgbanwe nke usoro CZ nke oghere magnetik mepụtara site na electromagnet, nke nwere ike nweta mkpokọta oxygen dị ala n'otu n'otu, itinye uche na-adịghị ọcha, mgbakasị ala na mgbanwe mgbanwe edo edo.Usoro FZ na-akwado mmezu nke ihe mgbochi dị elu karịa 1000 Ω-cm na kristal dị ọcha nke nwere obere oxygen.

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Single Crystal Silicon Ingot CZ, MCZ, FZ ma ọ bụ FZ NTD nwere n-ụdị ma ọ bụ p-ụdị conductivity na Western Minmetals (SC) Corporation nwere ike nyefee na size nke 50mm, 75mm, 100mm, 125mm, 150mm na 200mm dayameta (2, 3). , 4, 6 na 8 inch), nghazi <100>, <110>, <111> na n'elu ala na ngwugwu nke plastic akpa n'ime na katọn igbe n'èzí, ma ọ bụ dị ka ahaziri nkọwapụta iru zuru okè ngwọta.

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Otu kristal Silicon Ingot

Single Crystal Silicon Ingot CZ, MCZ, FZ ma ọ bụ FZ NTDnwere n-ụdị ma ọ bụ p-ụdị conductivity na Western Minmetals (SC) Corporation nwere ike nyefee na size nke 50mm, 75mm, 100mm, 125mm, 150mm na 200mm dayameta (2, 3, 4, 6 na 8 inch), nghazi <100 >, <110>, <111> na n'elu ala na ngwugwu nke akpa rọba n'ime ya na igbe katọn n'èzí, ma ọ bụ dị ka ahaziri nkọwapụta iru zuru okè ngwọta.

Mba.	Ihe	Nkọwa ọkọlọtọ
1	Nha	2 ", 3", 4", 5", 6", 8 ", 9.5", 10 ", 12"
2	Dayameta mm	50.8-241.3, ma ọ bụ dị ka achọrọ
3	Uzo uto	CZ, MCZ, FZ, FZ-NTD
4	Ụdị omume	P-ụdị / boron doped, N-ụdị / Phosphide doped ma ọ bụ Un-doped
5	Ogologo mm	≥180 ma ọ bụ dị ka achọrọ
6	Nhazi	<100>, <110>, <111>
7	Nguzogide Ω-cm	Dị ka achọrọ
8	Ọdịnaya Carbon a/cm³	≤5E16 ma ọ bụ dị ka achọrọ
9	Ọdịnaya oxygen a/cm³	≤1E18 ma ọ bụ dị ka achọrọ
10	Metal Mmetọ a/cm³	<5E10 (Cu, Cr, Fe, Ni) ma ọ bụ <3E10 (Al, Ca, Na, K, Zn)
11	Nkwakọ ngwaahịa	Akpa rọba n'ime, akpa plywood ma ọ bụ igbe katọn n'èzí.

Akara	Si
Nọmba Atọmic	14
Atọmk Ibu	28.09
Otu n'ime ihe	Metalloid
Otu, Oge, Mgbochi	14, 3, P
Ọdịdị kristal	diamond
Agba	Agba ntụ ntụ
Ebe Na-agbaze	1414°C, 1687.15 K
Ebe esi nri	3265°C, 3538.15 K
Njupụta na 300K	2.329 g/cm³
Resistivity dị n'ime	3.2E5 Ω-cm
Nọmba CAS	7440-21-3
Nọmba EC	231-130-8

Otu kristal Silicon Ingot, mgbe kpamkpam toro ma ruo eruo ya resistivity, adịghị ọcha ọdịnaya, crystal izu okè, size na ịdị arọ, na-n'ala site na iji diamond wheel mee ka ọ a zuru okè cylinder ka nri dayameta, mgbe ahụ na-enweta etching usoro iji wepụ n'ibu ntụpọ hapụrụ site egweri usoro. .Mgbe nke ahụ gasịrị, a na-egbutu ingot cylindrical n'ime blocks nwere ogologo ụfọdụ, ma nye ya notch na isi ma ọ bụ nke abụọ dị larịị site na sistemụ njikwa wafer na-akpaghị aka maka nhazi iji chọpụta nhazi kristal na conductivity tupu usoro slicing wafer ala.