Nyias zaj duab xis Deposition Technology

Nyias zaj duab xis deposition yog ib tug txheej txheem siv nyob rau hauv semiconductor kev lag luam, raws li zoo raws li nyob rau hauv ntau lwm yam ntawm cov ntaub ntawv science thiab engineering. Nws suav nrog kev tsim cov txheej nyias nyias ntawm cov khoom siv ntawm lub substrate. Cov yeeb yaj kiab tso tuaj yeem muaj ntau qhov tuab, los ntawm ob peb atomic txheej mus rau ob peb micrometers tuab. Cov yeeb yaj kiab no tuaj yeem ua haujlwm rau ntau lub hom phiaj, xws li cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov txheej txheem kho qhov muag, lossis cov khoom tiv thaiv.

Ntawm no yog cov txheej txheem tseem ceeb siv rau nyias zaj duab xis deposition:
Lub cev Vapor Deposition (PVD)
Sputtering: Lub zog loj ion beam yog siv los khob atoms tawm ntawm cov khoom siv, uas tom qab ntawd tso rau hauv substrate.
evaporation: ** Cov khoom yog rhuab hauv lub tshuab nqus tsev kom txog thaum nws evaporates, thiab tom qab ntawd cov vapor condenses ntawm lub substrate.
Atomic Layer Deposition (ALD)
ALD yog ib qho txheej txheem uas ib zaj duab xis loj hlob ntawm ib lub substrate ib txheej atomic ib zaug. Nws yog tswj tau heev thiab muaj peev xwm tsim tau meej heev thiab conformal films.
Molecular Beam Epitaxy (MBE)
MBE yog cov txheej txheem kev loj hlob ntawm epitaxial uas cov kab teeb ntawm atoms lossis molecules raug coj mus rau hauv cov khoom siv hluav taws xob los tsim cov yeeb yaj kiab crystalline nyias.
Qhov zoo ntawm Thin Film Deposition
Txhim khu kev ua haujlwm zoo: Cov yeeb yaj kiab tuaj yeem muab cov khoom tshiab rau substrate, xws li khawb tsis kam lossis hluav taws xob conductivity.
Kev siv cov khoom siv txo qis: Nws tso cai rau kev tsim cov khoom siv nyuaj nrog cov khoom siv tsawg, txo cov nqi.
Customization: Cov yeeb yaj kiab tuaj yeem tsim kho kom muaj cov khoom siv kho qhov muag, hluav taws xob, kho qhov muag, lossis tshuaj lom neeg.
Daim ntawv thov
Cov khoom siv semiconductor: Transistors, integrated circuits, thiab microelectromechanical systems (MEMS).
Optical coatings: Anti-reflective thiab high-reflective txheej ntawm lo ntsiab muag thiab lub hnub ci hlwb.
Cov txheej txheem tiv thaiv: txhawm rau tiv thaiv corrosion los yog hnav ntawm cov cuab yeej thiab tshuab.
Biomedical applications: Coatings rau kev kho mob cog los yog tshuaj xa cov tshuab.
Kev xaiv ntawm cov txheej txheem tso nyiaj yog nyob ntawm qhov yuav tsum tau ua ntawm daim ntawv thov, nrog rau cov khoom siv uas yuav tsum tau tso, cov khoom xav tau ntawm zaj duab xis, thiab cov nqi txwv.

– Zaj lus no yog tso tawm los ntawmtshuab nqus tsev txheej tshuab manufacturersGuangdong Zhenhua