CZ Silicon Wafer

Whakaahuatanga

CZ Kotahi Kiriata Silicon Wafer he tapatapahi mai i te ingot silicon tioata kotahi i toia e te tikanga tipu Czochralski CZ, e whakamahia nuitia ana mo te tipu o te karaihe kirikiri o nga ingots porotakaroa nui e whakamahia ana i roto i te ahumahi hiko ki te hanga i nga taputapu semiconductor.I roto i tenei mahi, ka whakaurua he kakano kikokore o te hiako karaihe me te tika o te whakatakotoranga ki roto i te kaukau rewa o te silicon e tika ana te whakahaere i te pāmahana.Ko te karaihe kakano ka toia whakarunga mai i te rewa i runga i te reiti tino whakahaere, ko te whakakoi o nga ngota mai i te wahanga wai ka puta ki tetahi atanga, ka huri te karaihe kakano me te ipu para ki nga taha rereke i roto i tenei tukanga tangohanga, ka hanga he kotahi nui. kirikiri kirikiri me te hanganga tioata tino pai o te kakano.

He mihi ki te papa aukume e whakamahia ana ki te kume ingot paerewa CZ, ko te Czochralski MCZ te kirikiri kiriata kotahi na te papa aukume he iti ake te kuhanga poke, he iti ake te taumata o te hāora me te dislocation, me te rerekee o te parenga parenga e pai ana te mahi i nga waahanga hiko me nga taputapu. hanga i roto i nga ahumahi hiko, photovoltaic ranei.

Tukunga

CZ or MCZ Single Crystal Silicon Wafer n-momo me te momo p-momo kawe i Western Minmetals (SC) Corporation ka taea te tuku i te rahi o te 2, 3, 4, 6, 8 me te 12 inihi diameter (50, 75, 100, 125, 150, 200 me te 300mm), te whakatakotoranga <100>, <110>, <111> me te mutunga o te mata o te mirimiri, te tarai me te whakakoi ki roto i te kete pouaka pahuka i te rīpene me te pouaka kaata ki waho.

Uiui inaianei

Nga korero

Tohutohu

Whakatakotoranga Hangarau

CZ Silicon Wafer

CZ Kotahi Kiriata Silicon Wafer Ko te rauemi taketake i roto i te hanga iahiko whakauru, diodes, transistors, waahanga motuhake, e whakamahia ana i roto i nga momo taputapu hiko me nga taputapu semiconductor, me te taputapu i roto i te tukatuka epitaxial, SOI wafer substrate, semi-insulating pūhui angiangi tito, rawa nui. Ko te diameter o te 200mm, 250mm me te 300mm he tino pai mo te hanga taputapu ultra tino whakauru.Kei te whakamahia ano te Silicon Crystal kotahi mo nga pūtau solar i roto i nga rahinga nui e te ahumahi photovoltaic, e tata ana te hanganga karaihe tino pai ka puta te kaha o te hurihanga marama-ki-hiko.

Kao.	Nga taonga	Whakatakotoranga Paerewa
1	Rahi	2"	3"	4"	6"	8"	12"
2	Diamita mm	50.8±0.3	76.2±0.3	100±0.5	150±0.5	200±0.5	300±0.5
3	Te kawe	P, N, kaore ranei i te doped
4	Takotoranga	<100>, <110>, <111>
5	Mātotoru μm	279, 381, 425, 525, 575, 625, 675, 725 ranei ina hiahiatia
6	Te parenga Ω-cm	≤0.005, 0.005-1, 1-10, 10-20, 20-100, 100-300 etc
7	RRV morahi	8%, 10%, 12%
8	Papatahi/Roa tuatahi mm	Hei paerewa SEMI ranei e hiahiatia ana
9	Papatahi Tuarua/Te roa mm	Hei paerewa SEMI ranei e hiahiatia ana
10	TTV μm mōrahi	10	10	10	10	10	10
11	Kopere & Warp μm mōrahi	30	30	30	30	30	30
12	Whakaoti Mata	As-cut, L/L, P/E, P/P
13	Te takai	Pouaka pahuka, rīpene rānei i roto, pouaka kātene ki waho.

Tohu	Si
Tau ngota	14
Taumaha ngota	28.09
Kāwai Huānga	Metalloid
Roopu, Waa, Poraka	14, 3, P
Hanganga tioata	Taimana
Tae	Hina pouri
Iwi Whakarewa	1414°C, 1687.15 K
Kohuatanga	3265°C, 3538.15 K
Kiato i te 300K	2.329 g/cm³
Te parenga o roto	3.2E5 Ω-cm
Tau CAS	7440-21-3
Tau EC	231-130-8

CZ ranei MCZ kotahi Crystal Silicon WaferN-momo me te momo p-momo i Western Minmetals (SC) Corporation ka taea te tuku i te rahi o te 2, 3, 4, 6, 8 me te 12 inihi diameter (50, 75, 100, 125, 150, 200 me 300mm), takotoranga <100>, <110>, <111> me te whakaoti mata o te tapatapahia, te mirimiri, te tarai me te whakakoi ki roto i te kete pouaka pahuka i te rīpene me te pouaka kātene ki waho.