Cov khoom siv semiconductor tau dhau los ua txhua yam hauv cov thev naus laus zis niaj hnub, ua txhua yam los ntawm smartphones mus rau lub tsheb hluav taws xob.Raws li qhov kev thov rau cov khoom siv hluav taws xob muaj txiaj ntsig thiab muaj zog txuas ntxiv mus ntxiv, semiconductor thev naus laus zis tau hloov kho tas li, nrog cov kws tshawb fawb tshawb nrhiav cov ntaub ntawv tshiab thiab cov qauv uas tuaj yeem muab kev ua tau zoo dua qub.Ib qho khoom siv uas nyuam qhuav tau txais kev saib xyuas rau nws lub peev xwm hauv cov khoom siv semiconductor yog granite.Thaum granite yuav zoo li ib qho kev xaiv txawv txawv rau cov khoom siv semiconductor, nws muaj ntau yam khoom uas ua rau nws muaj kev xaiv zoo nkauj.Txawm li cas los xij, kuj tseem muaj qee qhov kev txwv uas yuav tsum xav txog.
Granite yog ib hom pob zeb uas tsis muaj zog uas muaj cov ntxhia xws li quartz, feldspar, thiab mica.Nws yog lub npe hu rau nws lub zog, durability, thiab tsis kam hnav thiab tsim kua muag, ua rau nws yog ib qho khoom siv nrov hauv tsev rau txhua yam ntawm monuments mus rau chav ua noj countertops.Nyob rau hauv xyoo tas los no, cov kws tshawb fawb tau tshawb nrhiav lub peev xwm ntawm kev siv granite hauv cov khoom siv semiconductor vim nws cov thermal conductivity thiab qis thermal expansion coefficient.
Thermal conductivity yog lub peev xwm ntawm cov khoom siv los ua cua sov, thaum thermal expansion coefficient yog hais txog ntau npaum li cas cov khoom yuav nthuav lossis cog lus thaum nws qhov kub hloov pauv.Cov khoom no yog qhov tseem ceeb hauv cov khoom siv semiconductor vim tias lawv tuaj yeem cuam tshuam rau kev ua haujlwm thiab kev ntseeg siab ntawm cov cuab yeej.Nrog nws cov thermal conductivity siab, granite muaj peev xwm dissipate tshav kub sai dua, uas tuaj yeem pab tiv thaiv overheating thiab ntev lub neej ntawm cov cuab yeej.
Lwm qhov zoo dua ntawm kev siv granite hauv cov khoom siv semiconductor yog tias nws yog cov khoom siv tau tshwm sim, uas txhais tau hais tias nws tau yooj yim muaj thiab pheej yig dua piv rau lwm cov ntaub ntawv ua tau zoo xws li pob zeb diamond lossis silicon carbide.Tsis tas li ntawd, granite muaj tshuaj lom neeg ruaj khov thiab muaj qhov tsis tshua muaj hluav taws xob tsis tu ncua, uas tuaj yeem pab txo cov teeb liab poob thiab txhim kho tag nrho cov cuab yeej ua haujlwm.
Txawm li cas los xij, kuj tseem muaj qee qhov kev txwv rau kev txiav txim siab thaum siv granite ua cov khoom siv semiconductor.Ib qho ntawm cov kev sib tw tseem ceeb yog ua tiav cov txheej txheem zoo crystalline.Txij li granite yog ib lub pob zeb tshwm sim, nws tuaj yeem muaj impurities thiab tsis xws luag uas tuaj yeem cuam tshuam rau cov khoom siv hluav taws xob thiab kho qhov muag.Tsis tas li ntawd, cov khoom ntawm ntau hom granite tuaj yeem sib txawv, uas tuaj yeem ua rau nws nyuaj rau tsim cov khoom siv sib xws, txhim khu kev qha.
Lwm qhov kev sib tw nrog kev siv granite hauv cov khoom siv semiconductor yog tias nws yog cov khoom siv nkig piv rau lwm cov khoom siv semiconductor xws li silicon lossis gallium nitride.Qhov no tuaj yeem ua rau nws yooj yim dua rau kev tawg lossis tawg thaum muaj kev ntxhov siab, uas tuaj yeem ua rau muaj kev txhawj xeeb rau cov khoom siv uas muaj kev ntxhov siab lossis kev poob siab.
Txawm hais tias cov kev cov nyom no, cov txiaj ntsig zoo ntawm kev siv granite hauv cov khoom siv semiconductor yog qhov tseem ceeb txaus uas cov kws tshawb fawb tseem tab tom tshawb nrhiav nws lub peev xwm.Yog tias cov kev cov nyom tuaj yeem kov yeej, nws yog qhov ua tau tias granite tuaj yeem muab txoj hauv kev tshiab rau kev tsim cov khoom siv hluav taws xob zoo, cov nqi siv hluav taws xob uas muaj kev nyab xeeb ntau dua li cov khoom siv ib puag ncig.
Hauv kev xaus, thaum muaj qee qhov kev txwv tsis pub siv granite ua cov khoom siv semiconductor, nws cov thermal conductivity siab, qis thermal expansion coefficient, thiab tsis tshua muaj dielectric tsis tu ncua ua rau nws yog qhov kev xaiv zoo rau kev txhim kho cov cuab yeej yav tom ntej.Los ntawm kev hais txog cov teeb meem cuam tshuam nrog kev tsim cov qauv crystalline zoo thiab txo cov brittleness, nws muaj peev xwm tias granite tuaj yeem dhau los ua cov khoom tseem ceeb hauv kev lag luam semiconductor yav tom ntej.
Lub sij hawm xa tuaj: Mar-19-2024