4H-N Dia205mm SiC noob los ntawm Tuam Tshoj P thiab D qib Monocrystaline
Txoj kev PVT (Lub cev Vapor Transport) yog ib txoj hauv kev siv los loj hlob silicon carbide ib leeg muaju. Nyob rau hauv PVT txheej txheem kev loj hlob, silicon carbide ib leeg siv lead ua khoom yog tso los ntawm lub cev evaporation thiab thauj nyob rau hauv silicon carbide noob muaju, thiaj li hais tias tshiab silicon carbide ib tug crystals loj hlob raws tus qauv ntawm cov noob muaju.
Nyob rau hauv txoj kev PVT, silicon carbide noob siv lead ua plays lub luag hauj lwm tseem ceeb raws li qhov pib taw tes thiab template rau kev loj hlob, cuam tshuam rau qhov zoo thiab cov qauv ntawm cov siv lead ua zaum kawg. Thaum lub sij hawm PVT txoj kev loj hlob, los ntawm kev tswj tsis tau xws li kub, siab thiab roj-theem muaj pes tsawg leeg, kev loj hlob ntawm silicon carbide ib leeg muaju tuaj yeem pom tau los ua qhov loj-loj, cov ntaub ntawv zoo ib leeg-crystal.
Cov txheej txheem kev loj hlob nyob rau hauv lub hauv paus ntawm silicon carbide noob muaju los ntawm PVT txoj kev yog qhov tseem ceeb hauv kev tsim cov silicon carbide ib leeg muaju, thiab ua lub luag haujlwm tseem ceeb hauv kev tau txais cov khoom zoo, loj-loj silicon carbide ib leeg-crystal cov ntaub ntawv.
Lub 8inch SiCseed siv lead ua peb muab yog tsawg heev nyob rau hauv kev ua lag luam tam sim no. Vim muaj kev nyuaj siab heev, feem coob ntawm cov chaw tsim khoom tsis tuaj yeem muab cov noob loj loj. Txawm li cas los xij, ua tsaug rau peb txoj kev sib raug zoo ntev nrog Suav silicon carbide Hoobkas, peb tuaj yeem muab peb cov neeg siv khoom nrog 8-nti silicon carbide noob wafer. Yog tias koj muaj kev xav tau, thov koj xav tiv tauj peb. Peb tuaj yeem muab cov lus qhia tshwj xeeb rau koj ua ntej.
Daim duab qhia ntxaws
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