Umshini wokuhlanganisa i-vacuum iyithuluzi elifaka amafilimu amancane ensimbi phezu kwe-substrate.Umgomo wayo oyisisekelo wokusebenza uhlukaniswe ngezinyathelo ezintathu: ukuhlanza, ukuhwamuka, kanye nokubeka.
1. Ukuhlanza
Ngaphambi kokufakwa kwe-evaporative, igumbi lokuhwamuka kufanele lihlanzwe.Ngenxa yokuthi kungase kube nama-oxides, amafutha, uthuli nezinye izinto ezixhunywe ebusweni begumbi lokuhwamuka, lokhu kuzothinta ikhwalithi yefilimu.Ukuhlanza kuvame ukusebenzisa izindlela zamakhemikhali noma zomzimba.
2. ukuhwamuka
Impahla oyifunayo ishiselwa ngaphezu kwendawo yayo yokuncibilika ukuze yakhe ama-molecule egesi.Khona-ke ama-molecule egesi aphuma ku-vacuum room aye egumbini lokuhwamuka.Le nqubo ibizwa ngokuthi ukuhwamuka.Izinga lokushisa, ingcindezi kanye nezinga lokuhwamuka kuthinta ukwakheka, ukwakheka kanye nezakhiwo zefilimu.
3. Ukubekwa
Ama-molecule egesi ezinto ezisegunjini lomhwamuko angena egunjini lokusabela ngepayipi le-vacuum, aphendule ngento esebenzayo, bese ebeka umkhiqizo phezu kwe-substrate.Le nqubo ibizwa ngokuthi i-sedimentation.Izinga lokushisa, ingcindezi kanye nezinga lokubekwa nakho kuthinta ikhwalithi nokusebenza kwefilimu.
2. Isicelo
Imishini yokufaka i-vacuum isetshenziswa kabanzi kwisayensi yezinto zokwakha, i-optics, i-electronics kanye neminye imikhakha.
1. Isayensi Yezinto Zokusebenza
Imishini yokugcoba i-vacuum ingalungisa amafilimu amancane ezinsimbi ezihlukahlukene, ama-alloys, ama-oxides, ama-silicates nezinye izinto zokwakha, futhi asetshenziswa kabanzi ekugqokeni, amafilimu optical, isitoreji sokukhanya, imibukiso, ama-transistors neminye imikhakha.
2. Amehlo
Umshini wokugcoba i-vacuum ungalungisa amafilimu ensimbi ne-alloy ane-reflection ephezulu namafilimu optical anemisebenzi ekhethekile.Lawa mafilimu angasetshenziswa kuma-solar panel, ama-electron microscopes asebenza kahle kakhulu, ama-aerogels, izinzwa ze-UV/IR, izihlungi zamehlo nezinye izinkambu.
3. Ezogesi
Imishini yokuhlanganisa i-vacuum ingalungisa izinto zikagesi ze-nanoscale namadivayisi we-microelectronic.Lawa mafilimu angasetshenziswa kuma-nanotransistors, izinkumbulo kazibuthe, izinzwa nezinye izinkambu.
Ngamafuphi, umshini wokugcoba i-vacuum awukwazi nje ukulungisa izinto ezihlukahlukene zefilimu ezincane, kodwa futhi ulungiselele amafilimu amancane anemisebenzi ekhethekile njengoba kudingeka.Ngokuzayo, ubuchwepheshe be-vacuum coating buzosetshenziswa kabanzi futhi bukhuthazwe.
Isikhathi sokuthumela: Mar-12-2024