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  • Kedu ihe isi ike teknụzụ nke ọkụ kristal silicon carbide na-eto?

    Kedu ihe isi ike teknụzụ nke ọkụ kristal silicon carbide na-eto?

    Igwe ọkụ kristal bụ ihe dị mkpa maka uto kristal silicon carbide. O yiri ọkụ kristal silicon ọkwa kristal ọdịnala. Ọdịdị ọkụ ahụ adịghị oke mgbagwoju anya. Ọ bụ isi ihe mejupụtara ya bụ ahụ ọkụ, sistemụ kpo oku, usoro nnyefe coil...
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  • Kedu ihe bụ ntụpọ nke oyi akwa epitaxial silicon carbide?

    Kedu ihe bụ ntụpọ nke oyi akwa epitaxial silicon carbide?

    Teknụzụ bụ isi maka uto nke ihe ndị dị na SiC epitaxial bụ teknụzụ njikwa ntụpọ, ọkachasị maka teknụzụ njikwa ntụpọ nke na-enwekarị ọdịda ngwaọrụ ma ọ bụ mmebi ntụkwasị obi. Ọmụmụ nke usoro nke ntụpọ substrate na-agbasa ruo na epi...
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  • Nkà na ụzụ uto epitaxial na ọka oxidized - Ⅱ

    Nkà na ụzụ uto epitaxial na ọka oxidized - Ⅱ

    2. Mmụba nke ihe nkiri dị gịrịgịrị nke Epitaxial Ihe mkpuchi ahụ na-enye akwa nkwado anụ ahụ ma ọ bụ akwa na-eduzi maka ngwaọrụ ike Ga2O3. Ihe ọzọ dị mkpa bụ akwa ọwa ma ọ bụ akwa epitaxial nke e ji eme ihe maka iguzogide voltaji na ibuga ihe. Iji mee ka voltaji mmebi dịkwuo elu ma belata con...
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  • Teknụzụ uto nke Gallium oxide otu kristal na epitaxial

    Teknụzụ uto nke Gallium oxide otu kristal na epitaxial

    Nnukwu ihe ndị na-emepụta semiconductor (WBG) nke silicon carbide (SiC) na gallium nitride (GaN) na-anọchite anya ha enwetala nlebara anya zuru ụwa ọnụ. Ndị mmadụ nwere atụmanya dị elu maka ojiji nke silicon carbide n'ụgbọala eletrik na grid ike, yana atụmanya ojiji nke gallium...
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  • Kedu ihe mgbochi teknụzụ na-egbochi silicon carbide?

    Kedu ihe mgbochi teknụzụ na-egbochi silicon carbide?

    Nsogbu teknụzụ dị na wafer silicon carbide dị elu nke na-emepụta oke ibu nke ọma ma na-arụ ọrụ kwụsiri ike gụnyere: 1) Ebe ọ bụ na kristal kwesịrị itolite n'ebe okpomọkụ dị elu karịa 2000°C, ihe achọrọ maka njikwa okpomọkụ dị oke elu; 2) Ebe ọ bụ na silicon carbide nwere ...
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  • Kedu ihe mgbochi teknụzụ maka silicon carbide?

    Kedu ihe mgbochi teknụzụ maka silicon carbide?

    A na-eji silicon ọdịnala (Si) na germanium (Ge) nke mbụ emepụta ihe semiconductor, nke bụ ntọala maka imepụta sekit agbakwunyere. A na-ejikarị ha eme ihe na transistors na ihe nchọpụta ike dị ala, obere voltaji, na obere ugboro. Ihe karịrị 90% nke ihe mmepụta semiconductor...
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  • Kedu ka esi eme ntụ ntụ SiC micro?

    Kedu ka esi eme ntụ ntụ SiC micro?

    SiC otu kristal bụ ihe mejupụtara semiconductor nke otu IV-IV nke mejupụtara ihe abụọ, Si na C, na oke stoichiometric nke 1: 1. Ike ya dị naanị na dayamọnd. Mbelata carbon nke usoro silicon oxide iji kwadebe SiC dabere na usoro mmeghachi omume kemịkalụ ndị a...
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  • Kedu ka oyi akwa epitaxial si enyere ngwaọrụ semiconductor aka?

    Kedu ka oyi akwa epitaxial si enyere ngwaọrụ semiconductor aka?

    Ebe aha ya bụ epitaxial wafer si malite. Nke mbụ, ka anyị mee ka obere echiche pụta ìhè: nkwadebe wafer gụnyere njikọ abụọ dị mkpa: nkwadebe substrate na usoro epitaxial. Substrate ahụ bụ wafer nke e ji ihe kristal semiconductor mee. Substrate ahụ nwere ike ịbanye ozugbo n'ime mmepụta wafer...
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  • Okwu Mmalite na teknụzụ ntinye ihe nkiri dị gịrịgịrị nke kemịkalụ (CVD)

    Okwu Mmalite na teknụzụ ntinye ihe nkiri dị gịrịgịrị nke kemịkalụ (CVD)

    Ngwuputa Mmiri Kemịkalụ (CVD) bụ teknụzụ dị mkpa maka itinye ihe nkiri dị gịrịgịrị, nke a na-ejikarị akwadebe ihe nkiri dị iche iche na ihe ndị dị gịrịgịrị, a na-ejikwa ya eme ihe n'ịmepụta semiconductor na mpaghara ndị ọzọ. 1. Ụkpụrụ ọrụ nke CVD N'ime usoro CVD, ihe na-ebute gas (otu ma ọ bụ...
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