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Thermal Stability ntawm Quartz Cheebtsam hauv Semiconductor Kev Lag Luam
Taw qhia Hauv kev lag luam semiconductor, thermal stability yog qhov tseem ceeb tshaj plaws los xyuas kom meej tias kev ua haujlwm ruaj khov thiab ua haujlwm zoo ntawm cov khoom tseem ceeb. Quartz, ib daim ntawv crystalline ntawm silicon dioxide (SiO2), tau txais kev lees paub tseem ceeb rau nws cov khoom tshwj xeeb thermal stability. T...Nyeem ntxiv -
Corrosion Resistance ntawm Tantalum Carbide Txheej hauv Semiconductor Kev Lag Luam
Title: Corrosion Resistance of Tantalum Carbide Coatings in the Semiconductor Industry Introduction Nyob rau hauv kev lag luam semiconductor, corrosion ua ib qho kev sib tw tseem ceeb rau lub neej ntev thiab kev ua haujlwm ntawm cov khoom tseem ceeb. Tantalum carbide (TaC) txheej tau tshwm sim los ua ib qho kev cog lus ...Nyeem ntxiv -
Yuav ua li cas ntsuas cov ntawv tsis kam ntawm ib zaj duab xis nyias?
Cov yeeb yaj kiab nyias siv hauv kev tsim khoom semiconductor txhua tus muaj kev tiv thaiv, thiab cov yeeb yaj kiab kuj muaj kev cuam tshuam ncaj qha rau kev ua haujlwm ntawm lub cuab yeej. Peb feem ntau tsis ntsuas qhov tsis kam ntawm zaj duab xis, tab sis siv cov ntawv tsis kam ua rau nws tus yam ntxwv. Dab tsi yog sheet resistance thiab ntim resist...Nyeem ntxiv -
Daim ntawv thov ntawm CVD silicon carbide txheej puas tuaj yeem txhim kho lub neej ua haujlwm ntawm cov khoom?
CVD silicon carbide txheej yog ib qho kev siv tshuab uas tsim cov zaj duab xis nyias ntawm cov khoom siv, uas tuaj yeem ua rau cov khoom muaj kev hnav zoo dua, tiv thaiv corrosion, kub tsis kam thiab lwm yam khoom. Cov khoom zoo heev no ua rau CVD silicon carbide coatings dav u ...Nyeem ntxiv -
Puas CVD silicon carbide coatings muaj damping zoo?
Yog lawm, CVD silicon carbide coatings muaj damping zoo heev. Damping yog hais txog lub peev xwm ntawm ib yam khoom kom dissipate lub zog thiab txo qhov amplitude ntawm kev co thaum nws raug kev co los yog cuam tshuam. Nyob rau hauv ntau daim ntawv thov, damping zog yog heev ntshuam ...Nyeem ntxiv -
Silicon carbide semiconductor: ib puag ncig tus phooj ywg thiab muaj txiaj ntsig yav tom ntej
Hauv kev lag luam ntawm cov khoom siv semiconductor, silicon carbide (SiC) tau tshwm sim los ua ib tus neeg sib tw rau cov tiam tom ntej ntawm kev ua tau zoo thiab ib puag ncig ib puag ncig semiconductors. Nrog nws cov khoom tshwj xeeb thiab muaj peev xwm, silicon carbide semiconductors tab tom ua txoj hauv kev kom muaj kev ruaj ntseg ntxiv ...Nyeem ntxiv -
Daim ntawv thov kev cia siab ntawm silicon carbide wafer nkoj hauv semiconductor teb
Hauv cheeb tsam semiconductor, kev xaiv cov khoom siv yog qhov tseem ceeb rau kev ua haujlwm ntawm cov cuab yeej thiab kev txhim kho txheej txheem. Nyob rau hauv xyoo tsis ntev los no, silicon carbide wafers, raws li ib tug tshwm sim ntawm cov khoom, tau attracted thoob plaws lub ntiaj teb no thiab tau pom muaj peev xwm zoo rau daim ntawv thov nyob rau hauv lub semiconductor teb. Silico...Nyeem ntxiv -
Daim ntawv thov kev cia siab ntawm silicon carbide ceramics hauv thaj chaw ntawm photovoltaic hnub ci zog
Nyob rau hauv xyoo tas los no, raws li kev thov thoob ntiaj teb rau lub zog tauj dua tshiab tau nce ntxiv, photovoltaic hnub ci zog tau dhau los ua qhov tseem ceeb dua li kev xaiv lub zog huv, ruaj khov. Hauv kev tsim cov thev naus laus zis photovoltaic, cov ntaub ntawv tshawb fawb tau ua lub luag haujlwm tseem ceeb. Ntawm lawv, silicon carbide ceramics, ...Nyeem ntxiv -
Txoj kev npaj ntawm feem ntau TaC coated graphite qhov chaw
PART/1CVD (Chemical Vapor Deposition) txoj kev: Ntawm 900-2300 ℃, siv TaCl5 thiab CnHm ua tantalum thiab carbon qhov chaw, H₂ li txo cua, Ar₂as cab kuj roj, cov tshuaj tiv thaiv deposition zaj duab xis. Cov txheej txheej npaj yog compact, uniform thiab siab purity. Txawm li cas los xij, muaj qee qhov teeb meem ...Nyeem ntxiv -
Daim ntawv thov ntawm TaC coated graphite qhov chaw
PART/1 Crucible, noob yas dhos thiab qhia nplhaib nyob rau hauv SiC thiab AIN ib leeg siv lead ua rauv tau zus los ntawm PVT txoj kev Raws li pom nyob rau hauv daim duab 2 [1], thaum lub cev vapor thauj txoj kev (PVT) yog siv los npaj SiC, cov noob siv lead ua nyob rau hauv thaj tsam uas tsis tshua muaj kub, SiC r ...Nyeem ntxiv -
Cov qauv thiab kev loj hlob technology ntawm silicon carbide (Ⅱ)
Thib plaub, Lub cev vapor hloov txoj kev Lub cev vapor thauj (PVT) txoj kev pib los ntawm vapor theem sublimation thev naus laus zis tsim los ntawm Lely hauv xyoo 1955. SiC hmoov tau muab tso rau hauv lub raj graphite thiab ua kom kub kub kom decompose thiab sublimate SiC pow ...Nyeem ntxiv -
Cov qauv thiab kev loj hlob ntawm silicon carbide (Ⅰ)
Ua ntej, cov qauv thiab cov khoom ntawm SiC siv lead ua. SiC yog ib qho binary compound tsim los ntawm Si element thiab C keeb hauv 1: 1 piv, uas yog, 50% silicon (Si) thiab 50% carbon (C), thiab nws cov qauv tsim qauv yog SI-C tetrahedron. Schematic daim duab ntawm silicon carbide tetrahedro ...Nyeem ntxiv