4H-haurua HPSI 2inihi SiC papa whakarewa whakaputa tauira rangahau Dummy

Ko te paparanga silicon carbide te nuinga o te wā ka wehea ki te momo kawe hiko me te momo-haumarutanga, ko te paparanga silicon carbide kawe hiko ki te paparanga momo-n e whakamahia ana mō te LED GaN-epitaxial me ētahi atu taputapu optoelectronic, ngā taputapu hiko mana SiC-e hangai ana, me ētahi atu, ā, ko te paparanga silicon carbide SiC haumarutanga e whakamahia ana mō te hanga epitaxial o ngā taputapu auau reo irirangi GaN-mana teitei. Hei tāpiri, he rerekē te haumarutanga HPSI me te haumarutanga SI teitei-parakore, ko te kukū kawe haumarutanga teitei-parakore he 3.5 * 1013 ~ 8 * 1015/cm3 te whānuitanga, me te nekenekehanga irahiko teitei; ko te haumarutanga he rauemi ātete-teitei, he tino teitei te ātete, he mea whakamahi whānuitia mō ngā paparanga taputapu ngaruiti, kāore e kawe hiko.

Pepa papa SiC Silicon Carbide haurua-whakamaroke

Ko te hanganga tioata SiC te mea e whakatau ana i tōna āhua ā-tinana, e pā ana ki te Si me te GaAs, kei a SiC ngā āhuatanga ā-tinana; he whānui te whānuitanga o te awhi rāhui, tata ki te 3 ngā wā i te Si, kia pai ai te mahi a te taputapu i ngā pāmahana teitei i raro i te pono mō te wā roa; he teitei te kaha o te mara pakaru, he 10 ngā wā i te Si, kia pai ai te kaha o te ngaohiko o te taputapu, kia pai ake ai te uara ngaohiko o te taputapu; he nui te tere irahiko kukū, he 2 ngā wā i te Si, kia nui ake ai te auau me te mātotoru mana o te taputapu; he teitei te kawe wera, he nui ake te kawe wera, he teitei te kawe wera, he teitei te kawe wera, he nui ake te kawe wera, he nui ake te kawe wera i te Si, he teitei te kawe wera, he teitei te kawe wera. He teitei te kawe wera, he nui ake i te 3 ngā wā i te Si, ka nui ake te kaha o te taputapu ki te whakamarara wera, ka tutuki ai te whakaitiiti i te taputapu.