MoCVD Whakawera Papanga, Huanga Whakawera Mo MOCVD

Whakaahuatanga Poto:

Kauwhata matū

Painga: Te atete teitei o te pāmahana

Taupānga: MOCVD / Umu wera / Rohe wera

Kiato rahi:1.68-1.91g/cm3

Te kaha whakaheke: 30-46Mpa

Te aukati: 7-12μΩm

Tukuna he imeera ki a matou Tikiake hei PDF

Taipitopito Hua

Tohu Hua

MoCVD Whakawera Raihana, Huānga Whakawera Mo te MOCVD,
whakamahana kauwhata, Hangarau Kauwhata, whakamahana, MoCVD Whakawera Raihana,

MoCVD Whakawera Papanga, Huanga Whakawera Mo MOCVD

Kauwhatawhakamahana:
Ko tewhakamahana kauwhataka whakamahia nga waahanga i roto i te oumu teitei teitei me te paanga ki te 2200 tohu i te taiao korehau me te 3000 tohu i roto i te taiao hau deoxidized me te whakauru.
Ko nga ahuatanga matua owhakamahana kauwhata:
1. ōritetanga o te hanganga whakawera.
2. pai te kawe hiko me te kawenga hiko teitei.
3. parenga waikura.
4. inoxidizability.
5. teitei matū matū.
6. kaha miihini teitei.
Ko te painga ko te kaha o te kaha, te utu nui me te iti o te tiaki.
Ka taea e tatou te whakaputa anti-oxidation me te roa o te ora graphite crucible, graphite pokepokea me nga wahi katoa o te whakamahana kauwhata.
Tawhā matua o te whakamahana kauwhata:

Whakatakotoranga Hangarau	VET-M3
Kiato Nui (g/cm3)	≥1.85
Ihirangi pungarehu (PPM)	≤500
Te Maamaa o Takutai	≥45
Ātete Tauwhāiti (μ.Ω.m)	≤12
Te Kaha Toka (Mpa)	≥40
Kaha Kōpeke (Mpa)	≥70
Max. Rahi witi (μm)	≤43
Whakarea o te Roha Ngawha Mm/°C	≤4.4*10-6

Ko te whakamahana kauwhata mo te oumu hiko he ahuatanga o te parenga wera, te aukati waiora, te pai o te kawe hiko me te kaha o te miihini. Ka taea e taatau te miihini nga momo whakamahana graphite e ai ki nga hoahoa a nga kaihoko.