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SiC micro hmoov ua li cas?
SiC ib leeg siv lead ua yog ib pawg IV-IV cov khoom siv semiconductor uas muaj ob lub ntsiab lus, Si thiab C, hauv qhov sib piv ntawm stoichiometric ntawm 1: 1. Nws hardness yog thib ob tsuas yog pob zeb diamond. Kev txo cov pa roj carbon monoxide ntawm silicon oxide txoj kev npaj SiC yog feem ntau raws li cov tshuaj tiv thaiv hauv qab no ...Nyeem ntxiv -
Cov txheej txheem epitaxial pab cov khoom siv semiconductor li cas?
Lub hauv paus chiv keeb ntawm lub npe epitaxial wafer Ua ntej, cia peb nrov lub tswv yim me me: kev npaj wafer suav nrog ob qhov txuas loj: kev npaj substrate thiab cov txheej txheem epitaxial. Lub substrate yog wafer ua los ntawm semiconductor ib qho khoom siv lead ua. Lub substrate tuaj yeem ncaj qha nkag mus rau wafer manufacturi ...Nyeem ntxiv -
Taw qhia rau tshuaj vapor deposition (CVD) nyias zaj duab xis deposition technology
Chemical Vapor Deposition (CVD) yog ib qho tseem ceeb nyias zaj duab xis deposition technology, feem ntau siv los npaj ntau yam ua hauj lwm films thiab nyias-txheej ntaub ntawv, thiab yog dav siv nyob rau hauv semiconductor manufacturing thiab lwm yam teb. 1. Lub hauv paus ntsiab lus ua haujlwm ntawm CVD Nyob rau hauv cov txheej txheem CVD, ib qho roj precursor (ib qho los yog ...Nyeem ntxiv -
Lub "dub kub" zais cia tom qab kev lag luam photovoltaic semiconductor: lub siab xav thiab kev vam khom ntawm isostatic graphite
Isostatic graphite yog cov khoom tseem ceeb hauv photovoltaics thiab semiconductors. Nrog rau kev nce ceev ntawm cov tuam txhab isostatic graphite, kev lag luam ntawm cov tuam txhab txawv teb chaws hauv Suav teb tau tawg. Nrog kev tshawb nrhiav ywj pheej thiab kev tsim kho thiab kev ua haujlwm thev naus laus zis, lub ...Nyeem ntxiv -
Unveiling cov yam ntxwv tseem ceeb ntawm Graphite Boats hauv Semiconductor Ceramics Manufacturing
Graphite Boats, tseem hu ua graphite nkoj, ua lub luag haujlwm tseem ceeb hauv cov txheej txheem sib txawv ntawm semiconductor ceramics manufacturing. Cov hlab ntsha tshwj xeeb no ua cov khoom siv txhim khu kev qha rau cov khoom siv hluav taws xob semiconductor wafers thaum muaj kev kub ntxhov siab, kom ntseeg tau tias kev ua haujlwm raug thiab tswj tau. Nrog ...Nyeem ntxiv -
Cov txheej txheem sab hauv ntawm cov cuab yeej siv lub tshuab hluav taws xob tau piav qhia meej
Raws li qhia saum toj no, yog ib qho zoo Ib nrab: ▪ Cov Cuab Yeej Cuab Yeej (cov cua kub cua sov): nyob ib ncig ntawm lub cub tawg, feem ntau yog ua los ntawm cov hlau tsis muaj zog, siv los ua cua sov sab hauv ntawm lub cub tawg. ▪ Quartz Tube: Lub hauv paus ntawm lub qhov cub oxidation kub, ua los ntawm high-purity quartz uas tuaj yeem tiv taus h...Nyeem ntxiv -
Cov teebmeem ntawm SiC substrate thiab cov ntaub ntawv epitaxial ntawm MOSFET cov yam ntxwv ntawm cov khoom siv
Triangular defects Daim duab peb sab yog cov feem ntau tuag morphological defects nyob rau hauv SiC epitaxial txheej. Ntau cov ntaub ntawv tshaj tawm tau qhia tias qhov tsim ntawm cov duab peb sab tsis zoo yog cuam tshuam nrog 3C siv lead ua daim ntawv. Txawm li cas los xij, vim qhov sib txawv ntawm kev loj hlob mechanisms, morphology ntawm ntau ...Nyeem ntxiv -
Kev loj hlob ntawm SiC silicon carbide ib leeg siv lead ua
Txij li thaum nws qhov kev tshawb pom, silicon carbide tau nyiam cov neeg nyiam. Silicon carbide yog tsim los ntawm ib nrab Si atoms thiab ib nrab C atoms, uas txuas nrog covalent bonds los ntawm electron khub sib koom sp3 hybrid orbitals. Nyob rau hauv lub hauv paus structural unit ntawm nws ib tug siv lead ua, plaub Si atoms yog ib tug ...Nyeem ntxiv -
VET Exceptional Properties of Graphite Rods
Graphite, ib daim ntawv ntawm cov pa roj carbon, yog cov khoom zoo tshaj plaws uas paub txog nws cov khoom tshwj xeeb thiab ntau yam kev siv. Graphite rods, tshwj xeeb, tau txais kev lees paub tseem ceeb rau lawv qhov tshwj xeeb zoo thiab ntau yam. Nrog lawv cov thermal conductivity zoo, hluav taws xob conductivity ...Nyeem ntxiv
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