Ubuchwepheshe bokuchitha i-vacuum sputtering bube yinto eshintsha kakhulu ekukhiqizeni okuthuthukisiwe kanye nesayensi yezinto zokwakha. Izimboni eziningi ziyamukela le nqubo entsha yokuthuthukisa ukusebenza nokuqina kwemikhiqizo ehlukahlukene. Kusukela kuma-elekthronikhi kuya kuma-optics, ukuchitha i-vacuum sputtering kuguqula indlela esidala futhi sithuthukise ngayo izinto zokwakha. Kule bhulogi, sizohlola ubunzima bobuchwepheshe bokuchitha i-vacuum sputtering futhi sihlole umthelela wabo ezimbonini ezahlukene.
Ngaphambi kokuba singene, ake siqonde ukuthi kusho ukuthini ubuchwepheshe bokubhoboza nge-vacuum. Ukubhoboza nge-vacuum kuyindlela yokubeka umhwamuko ongokoqobo (i-PVD) esetshenziselwa ukufaka amafilimu amancane kuma-substrate. Kuhilela ukuqhuma izinto eziqondiwe (ngokuvamile insimbi noma i-alloy) ngama-ion anamandla ekamelweni lokubhoboza. Le nqubo isusa ama-athomu ezintweni eziqondiwe, abese ehlangana kwi-substrate, akhe ifilimu encane. Amafilimu aphumayo anezakhiwo ezihlukile njengokumelana nokugqwala okuphezulu, ukunamathela okuhle kakhulu kanye nokucaca kokukhanya.
Imboni ye-elekthronikhi ingenye yezimboni ezizuza kakhulu kubuchwepheshe bokupompa nge-vacuum. Isidingo samadivayisi kagesi amancane, asheshayo futhi asebenza kahle siyaqhubeka nokukhula, futhi ukupompa nge-vacuum kudlala indima ebalulekile ekuhlangabezaneni nalezi zidingo. Kungakhiqiza amafilimu okuhambisa umoya amancane kakhulu amasekethe ahlanganisiwe, ama-electrode abonakalayo ezikrinini zokuthinta, kanye nezingubo zokuvikela zezingxenye ze-elekthronikhi, ukuthuthukisa ukupompa kanye nokunciphisa ukusetshenziswa kwamandla.
Esinye isici esithakazelisayo ngobuchwepheshe bokupompa nge-vacuum yi-optics. Izinkampani ze-optics kanye ne-photonics zithembele kumafilimu amancane anezakhiwo eziqondile ukuthuthukisa ukusebenza kwezinhlelo ze-optical. Ukupompa nge-vacuum kungabeka izembozo ezivimbela ukukhanya ezithuthukisa ukudluliselwa kokukhanya futhi zinciphise ukukhanya kumalensi nezibonisi. Ngaphezu kwalokho, le ndlela ivumela ukudalwa kwezembozo ezibonisa ukukhanya zezibuko, izihlukanisi ze-beam kanye nezihlungi ze-optical ezisetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza zesayensi nezezimboni.
Ubuchwepheshe bokupompa nge-vacuum abugcini nje kuma-elekthronikhi nama-optics, kodwa futhi bunezinhlelo zokusebenza embonini yezimoto. Ukupompa nge-vacuum sputtering kuthuthukisa ukuqina kanye nobuhle bezingxenye zezimoto. Isibonelo, ukupompa nge-vacuum sputtering kuthuthukisa ukubukeka kwazo, kuyilapho amafilimu avikelayo ezingxenyeni zenjini enikeza ukumelana nokuguguleka. Ngokupompa nge-vacuum sputtering, abenzi bezimoto bangafeza umsebenzi kanye nesitayela semikhiqizo yabo.
Manje njengoba sesihlole umthelela wobuchwepheshe bokupompa nge-vacuum ezimbonini ezahlukahlukene, ake sibheke ezinye zezindaba zakamuva emkhakheni. Intuthuko ethokozisayo iwukuthuthuka ekusebenzeni kahle kwenqubo yokupompa nge-vacuum. Abacwaningi e-XYZ University bathole indlela entsha yokwandisa ukusebenza kahle kwe-ionization, okuholela emazingeni okufakwa okusheshayo kanye nekhwalithi yefilimu ethuthukisiwe. Lokhu kuthuthuka kungaguqula ukupompa nge-vacuum kwezimboni, kwenze kube ngcono kakhulu futhi kutholakale ezinhlobonhlobo zezicelo.
Ekuphetheni, ubuchwepheshe bokuchitha i-vacuum buyaqhubeka nokusunduza imingcele yokusungula izinto ezintsha kwezesayensi yokukhiqiza kanye nezinto zokwakha. Amandla ayo okufaka amafilimu amancane asezingeni eliphezulu anezakhiwo ezihlukile aguqule izimboni ezifana ne-elekthronikhi, i-optics kanye nezimoto. Njengoba ubuchwepheshe bokuchitha i-vacuum buqhubeka nokuthuthuka, singalindela intuthuko enkulu ekusebenzeni komkhiqizo, impilo yonke, kanye nokusebenza kahle. Hlala ubukele intuthuko eyengeziwe kule nsimu ethokozisayo, njengoba ubuchwepheshe bokuchitha i-vacuum buzoqhubekisela phambili imboni ekusaseni eliqhakazile nelithuthukile.
Isikhathi sokuthunyelwe: Agasti-09-2023