Monocrystalline Silicon Wafer Ob Sab Polished
Peb muab 100mm, 150mm, 200mm, 300mm, 450mm thiab lwm yam khoom qib silicon wafers. Cov qauv, resistivity, siv lead ua orientation, tuab, thiab lwm yam tuaj yeem ua raws li cov neeg siv khoom xav tau.
Hauj lwm lawm
Kev piav qhia
Monocrystalline silicon wafersyog nyias, ncig daim nyias nyias ntawm ib leeg-crystal silicon uas tau siv dav hauv kev lag luam hluav taws xob los tsim cov kev sib xyaw ua ke, cov hnub ci hlwb, thiab lwm yam khoom siv hluav taws xob. Nov yog qee qhov ntawm lawv cov nta thiab ntim khoom:
Nta:
High Purity: Monocrystalline silicon wafers yog tsim los ntawm ib leeg, loj siv lead ua ntawm high-purity silicon, uas xyuas kom meej tias lawv muaj tsawg heev impurities thiab tsis xws luag.
Uniformity: Cov qauv siv lead ua ntawm monocrystalline silicon wafers yog qhov kev txiav txim siab heev thiab zoo ib yam, uas ua rau lawv zoo tagnrho rau kev siv hauv cov khoom siv hluav taws xob uas yuav tsum tau muaj tus cwj pwm zoo thiab kwv yees.
Efficiency: Monocrystalline silicon wafers muaj txiaj ntsig zoo ntawm kev hloov lub teeb rau hauv hluav taws xob, uas ua rau lawv zoo tagnrho rau kev siv hauv lub hnub ci.
Low Light-induced Degradation (LID): Monocrystalline silicon wafers nthuav tawm LID tsawg heev thaum raug tshav ntuj, uas txhais tau hais tias lawv qhov kev ua tau zoo tsis degrade ntau dhau sijhawm.
Specification
|
Khoom siv |
Optical Qib Silicon |
|
Purity |
>99.9999 999 99 ib |
|
Txoj kev loj hlob |
FZ |
|
Hom |
N sau P |
|
Kev taw qhia |
<100>los yog<111> |
|
Kev tiv thaiv |
>100 awm cm |
|
Kev xa tawm |
>52.5 feem pua |
|
Oxygen concentration (1 / cm3) |
<1×10E16 |
|
Cov pa roj carbon ntau (1 / cm3) |
<1×10E15 |
|
Doping Element Concentration (1 / cm3) |
<1×10E17 |
|
Coefficient ntawm thermal expension |
2.5(T=300k) |
|
Linear Expension Coefficient |
(2-9)×10-6 k-1 |
|
Hardness, Mohs |
7.0 |
|
Qhov ntom |
2.33g / cm3 |
|
Melting point |
1414 degree |
|
Dielectric tsis tu ncua |
13 |
Ntim
Kev Tiv Thaiv: Monocrystalline silicon wafers yog qhov muag heev thiab nkig, thiab yog li lawv yuav tsum tau ua tib zoo tuav thiab tiv thaiv thaum ntim khoom kom tsis txhob muaj kev puas tsuaj.
Kev huv huv: Cov wafers yuav tsum tau ntim rau hauv ib qho chaw huv si kom tsis txhob muaj kab mob, uas tuaj yeem cuam tshuam rau lawv txoj haujlwm.
Flatness: Monocrystalline silicon wafers yuav tsum tau ntim rau hauv ib txoj kev uas khaws lawv cov flatness thiab tiv thaiv warping los yog dabtsi yog khoov, uas yuav cuam tshuam rau lawv kev ua tau zoo.
Anti-static: Cov ntaub ntawv ntim yuav tsum muaj kev tiv thaiv zoo li qub los tiv thaiv kev puas tsuaj los ntawm electrostatic paug.
Cim npe nrov: monocrystalline silicon wafer ob sab polished
Xa kev nug
Koj Tseem Yuav Zoo Li
