Izakhiwo zemishini zengqimba ye-membrane zithinteka ukunamathela, ukucindezeleka, ubuningi bokuhlanganiswa, njll. Kusukela ebuhlotsheni phakathi kwezinto zengqimba ye-membrane kanye nezici zenqubo, kungabonakala ukuthi uma sifuna ukuthuthukisa amandla emishini yengqimba ye-membrane, kufanele sigxile kumingcele yenqubo elandelayo:
(1) izinga le-vacuum. I-vacuum ekusebenzeni kwefilimu isobala kakhulu. Iningi lezinkomba zokusebenza kwengqimba yefilimu lincike kakhulu ezingeni le-vacuum. Ngokuvamile, njengoba izinga le-vacuum likhuphuka, ubuningi befilimu buyanda, ukuqina kuyanda, isakhiwo sefilimu siyathuthuka, ukwakheka kwamakhemikhali kuba msulwa, kodwa ngesikhathi esifanayo ukucindezeleka nakho kuyakhula.
(2) Izinga lokufakwa. Ukuthuthukisa izinga lokufakwa akugcini nje ngokusetshenziselwa ukuthuthukisa izinga lokuhwamuka, okungukuthi, ukwandisa indlela yokushisa komthombo wokuhwamuka, kungasetshenziswa futhi ukwandisa indlela yendawo yomthombo wokuhwamuka ukuze kufezwe, kodwa ukusetshenziswa komthombo wokuhwamuka ukwandisa izinga lokushisa lendlela kunezinkinga zako: ukwenza ukucindezeleka kwengqimba ye-membrane kube kukhulu kakhulu; igesi eyakha ifilimu kulula ukubola. Ngakho-ke ngezinye izikhathi ukwandisa indawo yomthombo wokuhwamuka kunokuthuthukisa izinga lokushisa lomthombo wokuhwamuka kungcono.
(3) izinga lokushisa le-substrate. Ukwandisa izinga lokushisa le-substrate kusiza ekufakweni kwamanzi ebusweni be-substrate yama-molecule egesi asele ukuze kukhishwe, kwandiswe i-substrate kanye namandla okubopha phakathi kwama-molecule afakiwe: ngesikhathi esifanayo kuzokhuthaza ukuguqulwa kokufakwe kwamanzi emzimbeni kube ukufakwe kwamakhemikhali, kuthuthukise ukusebenzisana phakathi kwama-molecule, ukuze isakhiwo sengqimba ye-membrane sibe qinile. Isibonelo, i-Mg, i-membrane, ukushisa kwe-substrate ku-250 ~ 300 ℃ kunganciphisa ukucindezeleka kwangaphakathi, kuthuthukise ubuningi bokuhlanganiswa, kwandiswe ubulukhuni bengqimba ye-membrane: ukushisa kwe-substrate ku-120 ~ 150 ℃ okulungiselelwe i-Zr03-Si02, i-membrane enezingqimba eziningi, amandla ayo okusebenza anda kakhulu, kodwa izinga lokushisa le-substrate liphezulu kakhulu kuzobangela ukuwohloka kwengqimba ye-membrane.
(4) Ukuqhuma kwe-ion. Ukuqhuma kwe-ion kunomthelela ekwakhekeni kwezindawo ezihlangene kakhulu, ubulukhuni bomphezulu, ukushiswa kwe-oxidation kanye nobuningi bokuhlangana. Ukuqhuma kwe-bombardment ngaphambi kokugqoka kungahlanza umphezulu futhi kwandise ukunamathela; ukuqhuma kwe-bombardment ngemva kokugqoka kungathuthukisa ubuningi bokuhlanganiswa kwengqimba yefilimu, njll., ngaleyo ndlela kwandise amandla omshini kanye nobunzima.
(5) Ukuhlanza i-substrate. Indlela yokuhlanza i-substrate ayifanele noma ayihlanzekile, ku-substrate ukungcola okusele noma i-ejenti yokuhlanza, bese kubanga ukungcola okusha, ekumbozweni kwezimo ezahlukene zokuhlangana kanye nokunamathela, okuthinta ungqimba lokuqala lwezakhiwo kanye nobukhulu be-optical, kodwa futhi kwenza ungqimba lwefilimu lube lula ukuphuma ku-substrate, ngaleyo ndlela kushintshe izici zongqimba lwefilimu.
–Lesi sihloko sikhishwe yi-umenzi womshini wokumboza nge-vacuumI-Guangdong Zhenhua
Isikhathi sokuthunyelwe: Meyi-04-2024