Metal organic chemical vapor deposition (MOCVD) yog txheej txheem siv los tsim cov purity crystalline compound semiconducting nyias films thiab micro / nano qauv. Precision fine tuning, abrupt interfaces, epitaxial deposition, thiab qib siab ntawm dopant tswj tau yooj yim tiav.
Qhov txawv ntawm MOCVD thiab CVD yog dab tsi?
MOCVD. Hlau organic tshuaj vapor deposition (MOCVD) yog ib tug variant ntawm tshuaj vapor deposition (CVD), feem ntau yog siv rau depositing crystalline micro/nano nyias films thiab cov qauv. Kev hloov kho zoo, kev cuam tshuam sai sai, thiab qib zoo ntawm kev tswj dopant tuaj yeem ua tiav.
Yuav ua li cas ob yam yuav tsum muaj rau cov tshuaj vapor deposition?
Txawm li cas los xij, cov txheej txheem CVD feem ntau xav tau siab kub thiab nqus ib puag ncig, thiab cov khoom ua ntej yuav tsum tsis hloov pauv.
Pecvd system yog dab tsi?
Plasma Enhanced Chemical Vapor Deposition (PECVD) yog txheej txheem los ntawm cov txheej txheem uas nyias nyias ntawm ntau cov ntaub ntawv tuaj yeem tso rau ntawm cov substrates ntawm qhov kub thiab txias dua li tus qauv Tshuaj Vapor Deposition (CVD). Peb muab ntau qhov kev tsim kho tshiab hauv peb cov tshuab PECVD uas tsim cov yeeb yaj kiab zoo. …
Pecvd puas yog lub cev Vapor deposition txheej txheem?
PECVD yog txheej txheem tsim tau zoo rau kev tso tawm ntau yam yeeb yaj kiab. Ntau yam ntawm cov cuab yeej xav tau PECVD los tsim kom muaj kev ua haujlwm zoo lossis lub qhov ncauj qhov ntswg siab.
