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Vim li cas SiC Cantilever Paddle thiaj li tseem ceeb rau kev ua haujlwm niaj hnub LPCVD Furnace
Raws li kev tsim khoom semiconductor hloov zuj zus mus rau cov khoom siv me me, cov wafer throughput siab dua, thiab cov qauv tswj kev ua qias tuaj ntau ntxiv, cov khoom siv ua thermal processing tab tom ntsib cov teeb meem engineering uas tsis tau muaj dua. Cov txheej txheem xws li LPCVD, thermal oxidation, dopant diffusion, ...Nyeem ntxiv -
Lub raj SiC Diffusion yog dab tsi? Cov haujlwm, cov ntaub ntawv, thiab cov txheej txheem semiconductor
Hauv kev tsim khoom semiconductor, kev ua cov txheej txheem kub siab yog qhov tseem ceeb rau cov kauj ruam tsim wafer xws li oxidation, diffusion, annealing, thiab LPCVD deposition. Cov txheej txheem no feem ntau ua tiav hauv cov tshuab hluav taws xob semiconductor ua haujlwm ntawm 800 ° C thiab 1200 ° C, qhov twg temper ...Nyeem ntxiv -
Graphite Uas Muaj Qhov Ntsws Yog Dab Tsi? Cov Khoom, Cov Kev Siv & Cov Txiaj Ntsig Ntawm Semiconductor
Kev Taw Qhia: Vim Li Cas Porous Graphite Tseem Ceeb Hauv Kev Tsim Khoom Semiconductor Raws li kev tsim khoom semiconductor txav mus rau cov nodes siab heev thiab cov semiconductors sib xyaw (xws li SiC), cov khoom siv xav tau tau dhau los ua nruj dua. Kev ruaj khov kub siab, kev ntshiab siab heev, thiab cov roj f meej ...Nyeem ntxiv -
Cov kev siv graphite hauv cov txheej txheem semiconductor yog dab tsi?
Kev tsim khoom siv semiconductor ua haujlwm ntawm qhov kev sib tshuam ntawm qhov tseeb heev thiab qhov chaw ib puag ncig hnyav heev. Cov txheej txheem xws li epitaxy, kev loj hlob ntawm crystal, thiab kev kub siab annealing feem ntau tshaj 1000 ° C, qhov twg txawm tias qhov kev hloov pauv me me ntawm thermal tuaj yeem txhais tau tias muaj kev hloov pauv ntawm zaj duab xis tuab ...Nyeem ntxiv -
Cov phaj graphite bipolar ua haujlwm li cas hauv cov roj cell?
I. Lub Luag Haujlwm Tseem Ceeb ntawm Graphite Bipolar Plates hauv Kev Lag Luam Boom Tiv thaiv keeb kwm yav dhau los ntawm "dual carbon" lub hom phiaj thiab kev loj hlob sai ntawm kev lag luam hydrogen, cov roj cell (tshwj xeeb tshaj yog PEM roj cell) tab tom hloov pauv los ntawm theem ua qauv qhia mus rau daim ntawv thov loj. Los ntawm cov neeg caij tsheb...Nyeem ntxiv -
Cov kev siv graphite hauv kev tsim cov roj cell yog dab tsi?
Hauv cov txheej txheem hluav taws xob electrochemical uas hloov zuj zus tas li, graphite felt sawv tawm ua cov khoom siv carbon uas muaj ntau yam, muaj cov qauv tshwj xeeb, hluav taws xob, thiab tshuaj lom neeg. Txawm hais tias tsis yog txhua lub cell roj architectures siv graphite felt thoob plaws ntiaj teb, nws lub luag haujlwm - tshwj xeeb tshaj yog hauv cov roj cell siab heev ...Nyeem ntxiv -
Cov Khoom Siv Graphite Semiconductor: Cov Cheebtsam Tseem Ceeb hauv Kev Tsim Khoom Semiconductor
Hauv cov txheej txheem tsim khoom semiconductor, ntau cov ntaub ntawv tseem ceeb thiab cov khoom sib xyaw txiav txim siab qhov ruaj khov ntawm cov txheej txheem thiab cov khoom tsim tawm. Txawm hais tias cov khoom siv graphite semiconductor tsis tau txais kev saib xyuas ntau npaum li wafers lossis cov hom phiaj, lawv ib txwm ua lub luag haujlwm tseem ceeb hauv kev ua cov txheej txheem kub siab, epitaxia...Nyeem ntxiv -
Vim li cas CVD txheej tsom iav rau kev etching thiaj li tseem ceeb rau kev ua semiconductor etching siab?
CVD txheej tsom iav ua lub luag haujlwm tseem ceeb hauv kev siv semiconductor etching niaj hnub los ntawm kev ruaj khov cov ciam teb plasma thiab xyuas kom meej tias cov ion faib thoob plaws lub wafer. Tsab xov xwm no piav qhia vim li cas lawv thiaj li tseem ceeb rau cov nodes siab heev, qhia txog lawv qhov cuam tshuam rau kev sib xws ntawm etch, CD tswj, contamin...Nyeem ntxiv -
Lub Hauv Paus ntawm Lub Cub Hluav Taws Xob Crystal Growth: Qhia Txog Cov Lus Zais ntawm High-Purity Graphite Thermal Fields
Lub hauv paus ntawm lub cub tawg loj hlob siv lead ua ke yog cov khoom siv tseem ceeb hauv kev tsim cov siv lead ua ke, thiab nws txoj kev tsim cua sov cuam tshuam ncaj qha rau qhov huv thiab zoo ntawm cov siv lead ua ke. Raws li lub hauv paus tseem ceeb ntawm lub cub tawg, lub tshav kub graphite siab-purity muaj cov thermal conductivity zoo heev, siab-...Nyeem ntxiv
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