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  • Kodi zolakwika za silicon carbide epitaxial layer ndi ziti?

    Kodi zolakwika za silicon carbide epitaxial layer ndi ziti?

    Ukadaulo wapakatikati pakukula kwa zida za SiC epitaxial ndiukadaulo wowongolera chilema, makamaka paukadaulo wowongolera zolakwika womwe umakonda kulephera kwa chipangizo kapena kuwonongeka kodalirika. Kafukufuku wamakina a zolakwika za gawo lapansi zomwe zimafikira mu epi ...
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  • Mbewu zoyima za okosijeni ndiukadaulo wakukula kwa epitaxial-Ⅱ

    Mbewu zoyima za okosijeni ndiukadaulo wakukula kwa epitaxial-Ⅱ

    2. Epitaxial kukula kwa filimu yopyapyala Gawo laling'ono limapereka gawo lothandizira lakuthupi kapena wosanjikiza wopangira zida zamagetsi za Ga2O3. Chotsatira chofunika kwambiri ndi chigawo cha channel kapena epitaxial layer chomwe chimagwiritsidwa ntchito polimbana ndi magetsi ndi zonyamula katundu. Kuti muonjezere ma breakdown voltage ndi kuchepetsa ma con...
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  • Gallium oxide single crystal ndi epitaxial kukula ukadaulo

    Gallium oxide single crystal ndi epitaxial kukula ukadaulo

    Ma semiconductors a Wide bandgap (WBG) oimiridwa ndi silicon carbide (SiC) ndi gallium nitride (GaN) alandila chidwi chofala. Anthu ali ndi chiyembekezo chachikulu pakugwiritsa ntchito kwa silicon carbide m'magalimoto amagetsi ndi ma gridi amagetsi, komanso chiyembekezo chogwiritsa ntchito gallium...
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  • Kodi zotchinga zaukadaulo za silicon carbide ndi ziti?Ⅱ

    Kodi zotchinga zaukadaulo za silicon carbide ndi ziti?Ⅱ

    Zovuta zaumisiri zopanga mokhazikika zopangira zitsulo zapamwamba za silicon carbide zokhala ndi magwiridwe antchito okhazikika zikuphatikizapo: 1) Popeza makhiristo amafunikira kukula pamalo otsekedwa ndi kutentha kwambiri kuposa 2000 ° C, zofunikira zowongolera kutentha ndizokwera kwambiri; 2) Popeza silicon carbide ili ndi ...
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  • Kodi zotchinga zaukadaulo za silicon carbide ndi ziti?

    Kodi zotchinga zaukadaulo za silicon carbide ndi ziti?

    Mbadwo woyamba wa zida za semiconductor umayimiridwa ndi silicon yachikhalidwe (Si) ndi germanium (Ge), yomwe ndi maziko opangira makina ophatikizika. Amagwiritsidwa ntchito kwambiri pamagetsi otsika, otsika kwambiri, komanso ma transistors otsika mphamvu ndi zowunikira. Zoposa 90% za semiconductor zopangira ...
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  • Kodi SiC micro powder imapangidwa bwanji?

    Kodi SiC micro powder imapangidwa bwanji?

    SiC single crystal ndi Gulu IV-IV pawiri semiconductor zinthu zopangidwa ndi zinthu ziwiri, Si ndi C, mu chiŵerengero cha stoichiometric cha 1: 1. Kuuma kwake ndi kwachiwiri kwa diamondi. Kuchepetsa mpweya wa silicon oxide njira kukonzekera SiC makamaka zochokera mankhwala chilinganizo zotsatirazi ...
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  • Kodi ma epitaxial layers amathandiza bwanji zida za semiconductor?

    Kodi ma epitaxial layers amathandiza bwanji zida za semiconductor?

    Chiyambi cha dzina la epitaxial wafer Choyamba, tiyeni tifalitse lingaliro laling'ono: Kukonzekera kwawafa kumaphatikizapo maulalo akuluakulu awiri: kukonzekera gawo lapansi ndi njira ya epitaxial. Gawo lapansi ndi chowotcha chopangidwa ndi semiconductor single crystal material. Gawo lapansi limatha kulowa mwachindunji mu wafer manufacturi ...
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  • Chiyambi cha ukadaulo wa Chemical vapor Deposition (CVD) wowonda wamafilimu

    Chiyambi cha ukadaulo wa Chemical vapor Deposition (CVD) wowonda wamafilimu

    Chemical Vapor Deposition (CVD) ndiukadaulo wofunikira wamakanema owonda kwambiri, omwe nthawi zambiri amagwiritsidwa ntchito pokonzekera makanema osiyanasiyana ogwira ntchito ndi zida zoonda, ndipo amagwiritsidwa ntchito kwambiri popanga semiconductor ndi magawo ena. 1. Mfundo yogwira ntchito ya CVD Mu ndondomeko ya CVD, chowongolera mpweya (chimodzi kapena ...
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  • Chinsinsi cha "golide wakuda" kumbuyo kwa mafakitale a photovoltaic semiconductor: chikhumbo ndi kudalira graphite ya isostatic

    Chinsinsi cha "golide wakuda" kumbuyo kwa mafakitale a photovoltaic semiconductor: chikhumbo ndi kudalira graphite ya isostatic

    Isostatic graphite ndi chinthu chofunikira kwambiri mu photovoltaics ndi semiconductors. Ndi kukwera kwachangu kwamakampani apakhomo a isostatic graphite, kulamulira kwamakampani akunja ku China kwasweka. Ndi kafukufuku wodziyimira pawokha mosalekeza komanso chitukuko komanso kupita patsogolo kwaukadaulo, ...
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