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  • Ni izihe nenge za silicon karbide epitaxial layer

    Ni izihe nenge za silicon karbide epitaxial layer

    Tekinoroji yibanze yo gukura kwibikoresho bya epitaxial ya SiC ni ubwambere tekinoroji yo kugenzura inenge, cyane cyane kubuhanga bwo kugenzura inenge ikunze kunanirwa ibikoresho cyangwa kwangirika kwizerwa. Kwiga uburyo bwa inenge ya substrate igera muri epi ...
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  • Oxidized ingano ihagaze hamwe na tekinoroji yo gukura epitaxial-Ⅱ

    Oxidized ingano ihagaze hamwe na tekinoroji yo gukura epitaxial-Ⅱ

    2. Epitaxial thin firime ikura Substrate itanga urwego rwumubiri rushyigikiwe cyangwa igikoresho cyogukoresha ibikoresho bya ingufu za Ga2O3. Igice cyingenzi gikurikiraho ni umuyoboro cyangwa epitaxial layer ikoreshwa mukurwanya voltage no gutwara. Kugirango wongere imbaraga za voltage no kugabanya con ...
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  • Gallium oxyde imwe ya kristu hamwe na tekinoroji yo gukura

    Gallium oxyde imwe ya kristu hamwe na tekinoroji yo gukura

    Imashini nini (WBG) igice cya kabiri cyerekanwa na silicon karbide (SiC) na nitride ya gallium (GaN) byitabiriwe n'abantu benshi. Abantu bafite ibyiringiro byinshi kubijyanye no gukoresha karibide ya silicon mumodoka yamashanyarazi na gride yamashanyarazi, hamwe nibyifuzo bya gallium ...
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  • Ni izihe nzitizi za tekinike zibuza silikoni karbide? Ⅱ

    Ni izihe nzitizi za tekinike zibuza silikoni karbide? Ⅱ

    Ingorane za tekiniki muburyo butanga umusaruro mwinshi wa silicon karbide ya wafers ifite imikorere ihamye harimo: 1) Kubera ko kristu igomba gukura ahantu h’ubushyuhe bwo hejuru hafunzwe hejuru ya 2000 ° C, ibisabwa byo kugenzura ubushyuhe biri hejuru cyane; 2) Kubera ko karbide ya silicon ifite ...
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  • Ni izihe nzitizi za tekiniki zibuza karibide ya silicon?

    Ni izihe nzitizi za tekiniki zibuza karibide ya silicon?

    Igisekuru cya mbere cyibikoresho bya semiconductor bigereranwa na silikoni gakondo (Si) na germanium (Ge), aribyo shingiro ryinganda zuzuzanya. Zikoreshwa cyane mumashanyarazi make, yumurongo muke, hamwe na tristoriste nkeya na detector. Kurenga 90% bya semiconductor prod ...
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  • Nigute ifu ya micro ya SiC ikorwa?

    Nigute ifu ya micro ya SiC ikorwa?

    SiC imwe ya kirisiti ni Itsinda rya IV-IV ryuzuzanya ryibikoresho bigizwe nibintu bibiri, Si na C, muburyo bwa stoichiometric ya 1: 1. Gukomera kwayo ni kumwanya wa kabiri nyuma ya diyama. Kugabanya karubone uburyo bwa silicon oxyde yo gutegura SiC bishingiye cyane cyane kumiti ikurikira ya reaction ...
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  • Nigute ibice bya epitaxial bifasha ibikoresho bya semiconductor?

    Nigute ibice bya epitaxial bifasha ibikoresho bya semiconductor?

    Inkomoko yizina epitaxial wafer Ubwa mbere, reka dukwirakwize igitekerezo gito: gutegura wafer birimo amahuriro abiri yingenzi: gutegura substrate hamwe na epitaxial process. Substrate ni wafer ikozwe muri semiconductor imwe ya kristu. Substrate irashobora kwinjira muburyo butaziguye wafer ...
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  • Iriburiro ryibikoresho bya chimique (CVD) tekinoroji yo kubika firime

    Iriburiro ryibikoresho bya chimique (CVD) tekinoroji yo kubika firime

    Imiti ya Vapor Deposition (CVD) nubuhanga bukomeye bwo kubika firime, akenshi bikoreshwa mugutegura firime zitandukanye zikora nibikoresho bito, kandi bikoreshwa cyane mubikorwa bya semiconductor nibindi bice. 1. Ihame ryakazi rya CVD Mubikorwa bya CVD, preursor ya gaze (imwe cyangwa ...
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  • Ibanga rya "zahabu yumukara" inyuma yinganda zifotora za fotovoltaque: kwifuza no kwishingikiriza kuri grafite isostatike

    Ibanga rya "zahabu yumukara" inyuma yinganda zifotora za fotovoltaque: kwifuza no kwishingikiriza kuri grafite isostatike

    Igishushanyo cya Isostatike ni ikintu cyingenzi cyane mu mafoto yerekana amashanyarazi na semiconductor. Hamwe n'izamuka ryihuse ryamasosiyete yo mu bwoko bwa isostatike ya grafite, monopole yamasosiyete yamahanga mubushinwa yaracitse. Hamwe nubushakashatsi bwigenga bwigenga niterambere hamwe niterambere ryikoranabuhanga, the ...
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