Yuav ua li cas xam tus nqi ntawm silicon?
Lub xam ntawm kev lag luam silicon cov nqi feem ntau koom nrog ntau yam, suav nrog cov nqi tsim khoom, muab khoom siv thiab xav tau, kev lag luam lag luam thiab kev lag luam kev lag luam.
Ua ntej tshaj plaws, cov nqi ntau lawm yog ib qho ntawm cov ntsiab lus tseem ceeb hauv kev suav tus nqi ntawm kev lag luam silicon. Cov nqi ntau lawm suav nrog cov khoom siv raw ua cov nqi, cov nqi tsheb thauj khoom thiab cov nqi tsheb thauj khoom thiab cov nqi tsheb thauj khoom thiab cov nqi tsheb ciav hlau yuav cuam tshuam ncaj qha ntawm cov khoom cua silicon.
| Teem nqi | Tshuaj Yeeb Nkab% | |||
| SI cov ntsiab lus (%) | Impurities (%) | |||
| Zaum fe | Al | Ca | ||
| Silicon Hlau 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| Silicon Hlau 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| Silicon Hlau 411 | 99.4 | 0.4 | 0.4 | 0.1 |
| Silicon Hlau 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| Silicon Hlau 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| Silicon Hlau 551 | 98.9 | 0.5 | 0.5 | 0.1 |
| Silicon Hlau 553 | 98.7 | 0.5 | 0.5 | 0.3 |
| Lwm Yam Tshuaj Muaj Tshuaj thiab Loj tuaj yeem raug rau thaum thov tau. | ||||
Qhov thib ob, muab thiab kev thov yuav muaj kev cuam tshuam rau tus nqi ntawm kev lag luam silicon. Yog tias cov khoom siv ntawm kev lag luam silicon yog ntau dua qhov kev thov, tus nqi yuav poob; Ntawm qhov tsis sib xws, yog tias qhov kev thov muaj ntau dua li cov khoom siv, tus nqi yuav nce. Yog li, nkag siab cov khoom lag luam thiab xav tau qhov xwm txheej yog qhov tseem ceeb tshaj plaws rau kev twv cov nqi silicon.
Tsis tas li ntawd, kev thov lag luam thiab kev lag luam hauv kev lag luam kuj tseem yuav cuam tshuam tus nqi ntawm kev lag luam silicon. Nrog rau kev txhim kho kev tshawb fawb thiab thev naus laus zis thiab kev nthuav dav txuas ntxiv, qhov kev thov kom maj mam nce, uas yuav ua rau muaj kev nce ntxiv hauv cov silicon. Nyob rau tib lub sijhawm, kev txhim kho kev lag luam hauv kev lag luam tseem yuav muaj kev cuam tshuam rau cov kev tiv thaiv ntawm ib puag ncig, uas yuav hloov tus nqi ntawm kev lag luam silicon.
Feem ntau, kev xam ntawm kev lag luam silicon tus nqi yuav tsum tau coj mus rau hauv tus account cov yam ntxwv saum toj no thiab ua kev tshawb xyuas tshwj xeeb hauv kev ua haujlwm nrog kev ua lag luam. Raws li kev ua lag luam muaj teeb meem txuas ntxiv pauv, tus nqi ntawm silicon yuav ua haum rau qib sib txawv. Yog li ntawd, nws tseem yog ib qho tseem ceeb heev rau kev ua lag luam cov ntaub ntawv thiab cov qauv kev lag luam nyob rau hauv lub sijhawm kom paub txog cov khoom silicon.
| Silicon Hlau |
| Silicon hauv cam khwb cia hlau |