Lub tshuab nqus tsev txheej yog ib qho cuab yeej uas tso cov hlau nyias zaj duab xis rau saum npoo ntawm lub substrate. Nws lub hauv paus ntsiab lus ua haujlwm tau muab faib ua peb kauj ruam: tu, evaporation, thiab deposition.
1. Kev ntxuav
Ua ntej evaporative deposition, lub evaporation chamber yuav tsum tau ntxuav. Vim tias tej zaum yuav muaj oxides, roj, plua plav thiab lwm yam khoom uas txuas rau saum npoo ntawm lub evaporation chamber, cov no yuav cuam tshuam rau qhov zoo ntawm cov yeeb yaj kiab. Kev ntxuav feem ntau yog siv cov tshuaj los yog lub cev.
2. evaporation
Cov khoom uas xav tau yog rhuab saum nws cov ntsiab lus melting kom nws tsim gaseous molecules. Tom qab ntawd cov roj molecules tau khiav tawm hauv lub tshuab nqus tsev mus rau hauv evaporation chamber. Cov txheej txheem no hu ua evaporation. Qhov kub thiab txias, siab thiab tus nqi ntawm evaporation cuam tshuam rau qhov muaj pes tsawg leeg, qauv thiab cov khoom ntawm cov yeeb yaj kiab.
3. Kev tso tawm
Lub gaseous molecules ntawm cov khoom nyob rau hauv lub evaporation chamber nkag mus rau hauv cov tshuaj tiv thaiv chamber los ntawm lub tshuab nqus tsev yeeb nkab, reacts nrog cov active khoom, thiab ces tso cov khoom mus rau saum npoo ntawm lub substrate. Cov txheej txheem no hu ua sedimentation. Qhov kub, siab thiab tus nqi ntawm deposition kuj cuam tshuam rau qhov zoo thiab kev ua tau zoo ntawm zaj duab xis.
2. Daim ntawv thov
Lub tshuab nqus tsev yog siv dav hauv cov ntaub ntawv tshawb fawb, optics, electronics thiab lwm yam kev lag luam.
1. Khoom siv Science
Lub tshuab nqus tsev txheej tshuab tuaj yeem npaj cov yeeb yaj kiab nyias ntawm ntau yam hlau, alloys, oxides, silicates thiab lwm yam ntaub ntawv, thiab tau siv dav hauv cov txheej txheem, cov yeeb yaj kiab kho qhov muag, kho qhov muag, tso saib, transistors thiab lwm yam.
2. Optics
Lub tshuab nqus tsev txheej tshuab tuaj yeem npaj cov yeeb yaj kiab hlau thiab hlau nrog kev xav tau siab thiab cov yeeb yaj kiab kho qhov muag nrog cov haujlwm tshwj xeeb. Cov yeeb yaj kiab no tuaj yeem siv rau hauv cov hnub ci vaj huam sib luag, kev ua haujlwm siab electron microscopes, aerogels, UV / IR sensors, optical filters thiab lwm yam.
3. Electronics
Lub tshuab nqus tsev txheej tshuab tuaj yeem npaj cov khoom siv hluav taws xob nanoscale thiab cov khoom siv microelectronic. Cov yeeb yaj kiab no tuaj yeem siv rau hauv nanotransistors, sib nqus nco, sensors thiab lwm yam.
Nyob rau hauv luv luv, lub tshuab nqus tsev txheej tshuab tsis tau tsuas yog npaj ntau yam nyias nyias cov ntaub ntawv, tab sis kuj npaj nyias films nrog tshwj xeeb functions raws li xav tau. Nyob rau hauv lub neej yav tom ntej, lub tshuab nqus tsev txheej tshuab yuav siv dav thiab txhawb nqa.
Post lub sij hawm: Mar-12-2024