Ezinqubweni zokugqoka nge-vacuum (Vacuum Coating), izinga lokufaka ingenye yemingcele eyinhloko enquma ukusebenza kahle kokukhiqiza kanye nezici zefilimu. Kodwa-ke, amazinga okufakwa aphezulu kakhulu noma aphansi kakhulu angathinta ngqo ikhwalithi yefilimu, ngaleyo ndlela athonye izakhiwo ezibonakalayo, zikagesi, kanye nezomshini zengubo. Ukuthola ibhalansi efanele phakathi kwesilinganiso kanye nekhwalithi kuyisici esibalulekile ekwenzeni ngcono inqubo yefilimu encane.
1. Umqondo Oyisisekelo Wezinga Lokufaka Imali
Izinga lokufakwa kwegesi livame ukuvezwa ngama-nm/s noma ama-Å/s, okubonisa ukujiya kwefilimu efakwe ku-substrate ngesikhathi seyunithi ngayinye. Izici eziningana zithinta izinga lokufakwa kwegesi, okuhlanganisa:
Izinga Lokushaja: Ukucindezela okuphezulu kwangemuva kwandisa ukusabalala kwezinhlayiya, kunciphisa ukufakwa okuphumelelayo.
Ukufakwa Kwamandla: Amandla okushisa emithombo yokuhwamuka noma ugesi wama-magnetron target anquma izinga lokuchitheka kwamanzi.
Ukugeleza Kwegesi Yenqubo: Ekuqhumeni kwegesi okusebenzayo, ukugcwala kwegesi kuthinta ngqo izinga lokufakwa.
2. Izindlela Zokuxhumanisa Izinga Lokufakwa kanye Nekhwalithi Yefilimu
Imiphumela Yezinga Eliphezulu Kakhulu:
Ubuningi befilimu ephansi: Uma amazinga aphezulu okufakwa, ama-athomu noma ama-molecule awakwazi ukuhamba kahle ebusweni, okuholela ezakhiweni ezinezimbobo.
Izinkinga Zokucindezeleka Nokunamathela: Ukuqongelela okusheshayo kugxila ekucindezelekeni kwangaphakathi, kunciphisa amandla okunamathela.
Ukuguquguquka Kokubona: Ukunemba kokulawula ukujiya kwehla, okubangela ukuphambuka kunkomba yokubuka noma ukudluliselwa.
Imiphumela Yezinga Eliphansi Kakhulu:
Ukukhiqiza Okuphansi: Isikhathi eside sokufaka sinciphisa ukusebenza kwezingxenye ezingaphansi kwendawo enkulu.
Ingozi Yokungcola Eyengeziwe: Izikhathi ezinde zokufakwa kwegesi ziphakamisa amathuba okufakwa kwegesi esele noma ukungcola.
Ukukhula Okungajwayelekile Kokusanhlamvu: Kwezinye izinto, ukubekwa kancane kakhulu kungandisa ukujiya kobuso.
Iwindi Elifanele Lokufaka:
Izinga lokufakwa elilinganiselwe lilinganisa ubuningi befilimu, ukulawula ukucindezeleka, kanye nokufana kobukhulu. Empeleni, ukulinganiswa kwezinga kanye nokuqapha amakristalu e-Quartz (QCM) kusetshenziswa ukuze kufezwe ukulawula okunembile.
3. Ukulawulwa Kwezinga Ezinqubweni Ezihlukene
Ukuhwamuka Kokushisa: Izinga eliphakeme kakhulu lingabangela ukuchitheka kanye nokukhubazeka kwezinhlayiya; ukulawula izinga lokushisa ngesinyathelo ngesinyathelo kusetshenziswa ukulawula izinga lokuhwamuka.
Ukuphalaza kweMagnetron: Izinga lithonywa amandla okuqondiwe kanye nokugeleza kwegesi, okudinga ibhalansi phakathi kokusetshenziswa kokuqondiwe kanye nokufana kwefilimu.
Ukuphalaza Okusebenzayo: Izinga lokulahla lihlobene eduze nobuthi obuqondiwe, okudinga ukulawulwa kwe-closed-loop.
4. Izicelo Ezisebenzayo Embonini
Ekumbozeni okubonakalayo, ukulawulwa kwesilinganiso kuthinta ngqo inkomba yokukhanya kanye nokunemba kombala okuphazamisayo.
Kumafilimu amancane e-semiconductor, izinga eliphezulu lingabangela ukuphambuka kokumelana, okuthinta ukusebenza kwedivayisi.
Ezimbozweni zokuhlobisa, ekukhiqizweni kwendawo enkulu, kusetshenziswa ukwenyuka kwesilinganiso okulingene ngenkathi kuqinisekiswa ukufana.
Isiphetho
Izinga lokufakwa lihlobene kakhulu nekhwalithi yefilimu: ukushesha kakhulu kwehlisa ubuningi kanye nokunamathela, kuyilapho kuhamba kancane kakhulu kunciphisa ukusebenza kahle futhi kwandisa ingozi yokungcola. Kuphela ngokulawulwa kwesilinganiso okunembile kanye nokwenza ngcono inqubo lapho kungafinyelelwa khona ibhalansi efanele phakathi kokusebenza kahle kanye nekhwalithi, kuhlangatshezwane nezidingo zezinhlelo zokusebenza ze-optical, electronic, kanye nezokuhlobisa.
—Lesi sihloko sishicilelwe ngu imishini yokumboza nge-vacuum umenzi we-Zhenhua Vacuum
Isikhathi sokuthunyelwe: Novemba-03-2025