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Czochralski monocrystalline silicon wafer
Growth method:CZ
The main process is to put polycrystalline silicon into the crucible, heat it to melt it, then clamp a single crystal silicon seed crystal and suspend it above the crucible. When pulling straight, insert one end into the melt until it melts, then slowly rotate and Pull upward. In this way, a single crystal will be formed through gradual condensation at the interface between liquid and solid. Since the entire process can be regarded as a process of replicating the seed crystal, the generated silicon crystal is single crystal silicon.
The Czochralski method has a relatively high carbon and oxygen content and many impurities and defects, but the cost is low. Usually Cz silicon wafer dopant phosphorus,Boron,Sb,As .
Item No :
002Order(MOQ) :
1Payment :
100% prepayProduct Origin :
ChinaCZ silicon wafer
Growth method | CZ,MCZ |
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Diameter | 2inch,3inch | 4inch,5inch | 6inch | 8inch | 12inch |
Thickness(um) | 100, 150, 280, 450, 500, 525, 1000, 2000, 3000, any other thickness as your request |
200, 450, 500, 525, 1000, 2000, 3000, 5000 any other thickness as your request |
625, 675, 1000 any other thickness as your request |
650 725, 1000 any other thickness as your request |
775,any other thickness as your request |
Orientation | (100),(111),(110) | (100),(111),(110) | (100),(111),(110) | (100),(111),(110) | (100),(111) |
Type | N,P | N,P | N,P | N,P | P |
Dopant | Phos,Boron,As,Sb | Phos,Boron,As,Sb | Phos,Boron,As,Sb | Phos,Boron | Boron |
Resistivity (Ohm.cm) | <0.1,<0.01,1-10,1-100,any other as your request | <0.1,<0.01,1-10,1-100,any other as your request | <0.1,<0.01,1-10,1-100,any other as your request | <0.1,<0.01,1-10,1-100,any other as your request | <1, 1-100 |
TTV(um) | <10 | <10,<5 | <10,<5 | <10,<5,<3 | <10,<5,<3 |
Bow(um) | <30,<40 | <30,<40 | <30,<40 | <30,<40 | <30,<40 |
Warp(um) | <30,<40 | <30,<40 | <30,<40 | <30,<40 |
<30,<40
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Particle | <[email protected],any other as your request | <[email protected],any other as your request | <[email protected],any other as your request | <[email protected],any other as your request | <[email protected],any other as your request |
Note:We can provide customized .Welcome to contact us . |
Application:
Silicon wafer substrates have extensive applications in fields such as semiconductors, optoelectronics, and energy. Its unique physical characteristics and manufacturing process make silicon wafer substrates the fundamental material for many device manufacturing.
FAQ:
1:What's the minimum order quantity ?
We have stock so please inform the quantity you need and then we will check the quantity of our stock .If we don't have stock will base on our material we have .
2:What's the production time?
If we have stock the lead time around 2-3week .If need make production the lead time need discuss base on your quantity .
3:What is your payment method ?
Usualy by TT if you need other method pls discuss with us .
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