paninga sic Paninga silicon carbide Paninga SiC kua pania ki te papa graphite mō te Semiconductor

He tino pai ngā āhuatanga ā-tinana, ā-matū hoki o te SiC, pērā i te ira rewa teitei, te pakeke teitei, te ātete ki te waikura me te ātete ki te waikura. Ina koa i roto i te awhe 1800-2000 ℃, he pai te ātete ki te mimiti o te SiC. Nō reira, he whānui ngā tono i roto i te rererangi, ngā taputapu patu me ētahi atu mara. Heoi, kāore e taea te whakamahi i te SiC heihe hangangarauemi,nō reira, ko te tikanga paninga te tikanga e whakamahia ana hei whakamahi i tōna ātete ki te kakahu me te ātete ki te mimiti.ce.

93Whakamahana Papa MOCVD, Ngā Wāhanga Whakamahana mō te MOCVD1

Karāhe siliconKo te rauemi haurua-ā-ira (SIC) te whakatupuranga tuatorueI whakawhanakehia te rauemi hiko-whakahaere i muri i te rauemi hiko-whakahaere o te whakatupuranga tuatahi (Si, GE) me te rauemi hiko-whakahaere matū o te whakatupuranga tuarua (GaAs, gap, InP, me ētahi atu). Hei rauemi hiko-whakahaere whānui, he āhuatanga o te silicon carbide ko te whānui o te aputa roopu, te kaha o te mara pakaru, te kawe wera nui, te tere tere o te nekehanga o te kawe, te iti o te pūmau dielectric, te ātete kaha ki te hihi me te pumau matū pai. Ka taea te whakamahi hei hanga i ngā taputapu auau teitei me te mana teitei me te ātete pāmahana teitei, ā, ka taea te whakamahi i ngā wā kāore e taea e ngā taputapu silicon, ka puta rānei te pānga he uaua ki te whakaputa i ngā taputapu silicon i roto i ngā tono whānui.

Te whakamahinga matua: mō te tapahi waea o te silicon monocrystalline 3-12 inihi, te silicon polycrystalline, te pāhare pākawa arsenide, te tioata quartz, me ētahi atu. Ngā rauemi tukatuka hangarau mō te ahumahi photovoltaic solar, te ahumahi semiconductor me te ahumahi tioata piezoelectric.I whakamahia i roto ihaurua-ā-ira, te tokotoko uira, te huānga ara iahiko, te tono pāmahana teitei, te pūoko hihi-whāwhā, te rauemi hanganga, te whetū, te parai kōpae, te mamau, te tātari matūriki tīhiera, te ine miro, te kiriata uku, te taputapu tapahi, te huānga whakamahana, te wahie karihi, te whakapaipai, te maitai, ngā taputapu tiaki, te tautoko whakakorikori me ētahi atu mara


Wā tuku: 17-Pepuere-2022
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