Xov xwm

Dab tsi yog qhov tsis xws luag ntawm silicon carbide epitaxial txheej
los ntawm Admin nyob rau hauv 24-06-05
Cov thev naus laus zis thev naus laus zis rau kev loj hlob ntawm SiC epitaxial cov ntaub ntawv yog thawj zaug tswj kev siv tshuab tsis zoo, tshwj xeeb tshaj yog rau kev tswj cov cuab yeej tsis raug uas ua rau cov cuab yeej tsis ua haujlwm lossis kev ntseeg siab degradation. Kev tshawb fawb ntawm cov txheej txheem ntawm substrate defects txuas mus rau hauv epi ...
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Oxidized sawv grain thiab epitaxial kev loj hlob technology-Ⅱ
los ntawm Admin nyob rau hauv 24-05-30
2. Epitaxial nyias zaj duab xis loj hlob Lub substrate muab cov txheej txheem kev txhawb nqa lub cev lossis txheej txheej rau Ga2O3 cov khoom siv hluav taws xob. Cov txheej txheem tseem ceeb tom ntej yog txheej txheej channel lossis txheej txheej epitaxial siv rau kev tiv thaiv hluav taws xob thiab kev thauj mus los. Yuav kom nce kev tawg voltage thiab txo qis con ...
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Gallium oxide ib leeg siv lead ua thiab epitaxial kev loj hlob technology
los ntawm Admin nyob rau hauv 24-05-30
Wide bandgap (WBG) semiconductors sawv cev los ntawm silicon carbide (SiC) thiab gallium nitride (GaN) tau txais kev saib xyuas dav. Cov neeg muaj kev cia siab siab rau daim ntawv thov kev cia siab ntawm silicon carbide nyob rau hauv lub tsheb hluav taws xob thiab lub zog hluav taws xob, nrog rau daim ntawv thov kev cia siab ntawm gallium ...
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Dab tsi yog cov txheej txheem kev cuam tshuam rau silicon carbide?
los ntawm Admin nyob rau hauv 24-05-22
Cov teeb meem kev lag luam hauv cov khoom lag luam ruaj khov uas ua tau zoo silicon carbide wafers nrog kev ua haujlwm ruaj khov muaj xws li: 1) Txij li cov crystals yuav tsum loj hlob nyob rau hauv qhov kub-kub kaw qhov chaw siab tshaj 2000 ° C, qhov kub thiab txias yuav tsum tau muaj siab heev; 2) Vim tias silicon carbide muaj ...
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Dab tsi yog cov txheej txheem kev cuam tshuam rau silicon carbide?
los ntawm Admin nyob rau hauv 24-05-22
Thawj tiam ntawm cov khoom siv semiconductor yog sawv cev los ntawm cov tsoos silicon (Si) thiab germanium (Ge), uas yog lub hauv paus rau kev tsim hluav taws xob sib xyaw. Lawv tau dav siv nyob rau hauv low-voltage, low-frequency, thiab low-power transistors thiab detectors. Ntau tshaj 90% ntawm semiconductor khoom ...
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SiC micro hmoov ua li cas?
los ntawm Admin nyob rau hauv 24-05-13
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 ...
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Cov txheej txheem epitaxial pab cov khoom siv semiconductor li cas?
los ntawm Admin nyob rau hauv 24-05-13
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 ...
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Taw qhia rau tshuaj vapor deposition (CVD) nyias zaj duab xis deposition technology
los ntawm Admin nyob rau hauv 24-05-06
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, cov roj ua ntej (ib qho los yog ...
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Lub "dub kub" zais cia tom qab kev lag luam photovoltaic semiconductor: lub siab xav thiab kev vam khom ntawm isostatic graphite
los ntawm Admin nyob rau hauv 24-05-06
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 ...
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