Itekhnoloji yokutshiza nge-vacuum ibe yinguqu enkulu kwimveliso ephucukileyo kunye nesayensi yezinto ezisetyenzisiweyo. Amashishini amaninzi ayamkela le nkqubo intsha ukuphucula ukusebenza kunye nokuqina kweemveliso ezahlukeneyo. Ukusuka kwi-elektroniki ukuya kwi-optics, ukutshiza nge-vacuum kutshintsha indlela esidala nesiphucula ngayo izinto. Kule bhlog, siza kujonga kwiingxaki zobuchwepheshe bokutshiza nge-vacuum kwaye sihlolisise impembelelo yayo kumashishini ahlukeneyo.
Ngaphambi kokuba singene nzulu, masiqonde ukuba ithetha ukuthini iteknoloji yokutshiza nge-vacuum. Ukutshiza nge-vacuum yindlela yokufumba umphunga emzimbeni (i-PVD) esetyenziselwa ukufaka iifilimu ezincinci kwi-substrates. Ibandakanya ukuqhushumba izinto ezijoliswe kuzo (ngesiqhelo isinyithi okanye i-alloy) ngee-ion ezinamandla kwigumbi lokutshiza. Le nkqubo isusa ii-athomu kwizinto ezijoliswe kuzo, ezithi emva koko zijike ziye kwi-substrate, zenze ifilimu encinci. Iifilimu eziphumayo zineempawu ezikhethekileyo ezifana nokumelana nokugqwala okuphezulu, ukunamathela okugqwesileyo kunye nokucaca kokukhanya.
Ishishini le-elektroniki lelinye lamashishini axhamla kakhulu kubuchwepheshe bokutshiza nge-vacuum. Imfuno yezixhobo ze-elektroniki ezincinci, ezikhawulezayo nezisebenzayo iyaqhubeka nokukhula, kwaye ukutshiza nge-vacuum kudlala indima ebalulekileyo ekuhlangabezaneni nezi mfuno. Kunokuvelisa iifilimu ezibhityileyo kakhulu zokuqhuba iisekethe ezidityanisiweyo, ii-electrode ezicacileyo zezikrini zokuchukumisa, kunye neengubo zokukhusela zezixhobo ze-elektroniki, ukuphucula ukutshiza nge-vacuum kunye nokunciphisa ukusetyenziswa kwamandla.
Enye indawo enomdla kwitekhnoloji yokutshiza nge-vacuum yi-optics. Iinkampani ze-Optics kunye ne-photonics zixhomekeke kwiifilimu ezincinci ezineempawu ezichanekileyo ukuphucula ukusebenza kweenkqubo ze-optical. Ukutshiza nge-vacuum kunokufaka iingubo ezichasene nokukhanya eziphucula ukuhanjiswa kokukhanya kwaye zinciphise ukukhanya kwiilensi kunye nezibonisi. Ukongeza, le ndlela ivumela ukudalwa kwezambatho ezikhanyayo zezibuko, izihluzi zemitha kunye nezihluzi ze-optical ezisetyenziswa kwiindlela ezahlukeneyo zesayensi kunye nezoshishino.
Itekhnoloji yokutshiza nge-vacuum ayipheleli nje kwi-elektroniki kunye ne-optics, kodwa ikwasetyenziswa nakwishishini leemoto. Iingubo ezibhityileyo ezifakwe yi-vacuum sputtering ziphucula ukuqina kunye nobuhle bezinto zeemoto. Umzekelo, iingubo zokuhombisa ezikwivili ziyayiphucula inkangeleko yazo, ngelixa iifilimu ezikhuselayo kwizinto zeenjini zibonelela ngokumelana nokuguguleka. Ngokutshiza nge-vacuum, abenzi beemoto banokufezekisa umsebenzi kunye nesitayile seemveliso zabo.
Ngoku ekubeni sihlolisise impembelelo yetekhnoloji yokutshiza nge-vacuum kumashishini ahlukeneyo, makhe sijonge ezinye zeendaba zamva nje kweli candelo. Uphuhliso olunomdla luphuculo ekusebenzeni kakuhle kwenkqubo yokutshiza nge-vacuum. Abaphandi kwiYunivesithi ye-XYZ bafumanise indlela entsha yokwandisa ukusebenza kakuhle kwe-ionization, okubangela amazinga okufakwa ngokukhawuleza kunye nomgangatho ophuculweyo wefilimu. Le nkqubela phambili inokuguqula ukutshiza nge-vacuum kwinqanaba lemizi-mveliso, okwenza kube lula kwaye kufumaneke kuluhlu olubanzi lwezicelo.
Ukuqukumbela, iteknoloji yokutshiza nge-vacuum iyaqhubeka nokutyhala imida yokuvelisa izinto ezintsha kwimveliso nakwisayensi yezinto eziphathekayo. Amandla ayo okufaka iifilimu ezincinci ezikumgangatho ophezulu ezineempawu ezikhethekileyo atshintshe amashishini afana ne-elektroniki, i-optics kunye neemoto. Njengoko iteknoloji yokutshiza nge-vacuum iqhubeka ihambela phambili, sinokulindela uphuculo olukhulu ekusebenzeni kwemveliso, ubomi bayo bonke, kunye nokusebenza kakuhle. Hlala ubukele uphuhliso oluthe kratya kweli candelo linomdla, njengoko iteknoloji yokutshiza nge-vacuum iya kuqhubela phambili eli shishini kwikamva eliqaqambileyo neliphambili.
Ixesha lokuthumela: Agasti-09-2023