Ishishini le-semiconductor lihlala libona igama lezinto ekujoliswe kuzo, ezinokuthi zohlulwe zibe yimathiriyeli ye-wafer kunye nempahla yokupakisha. Izixhobo zokupakisha zinemiqobo ephantsi yobugcisa xa kuthelekiswa nemathiriyeli yokwenziwa kwe-wafer. Inkqubo yokuvelisa ama-wafers ikakhulu ibandakanya iintlobo ezisi-7 zemathiriyeli ye-semiconductor kunye neekhemikhali, kubandakanywa nolunye uhlobo lwezinto ezijoliswe kuzo. Ngoko yintoni into ekujoliswe kuyo? Kutheni le nto into ekujoliswe kuyo ibaluleke kangaka? Namhlanje siza kuthetha ngento ekujoliswe kuyo!
Yintoni into ekujoliswe kuyo?
Ukubeka nje, into ekujoliswe kuyo yinto ekujoliswe kuyo ehlaselwe ngamasuntswana ahlawuliswa ngesantya esiphezulu. Ngokutshintsha izinto ezijoliswe kuzo (ezifana ne-aluminium, ithusi, insimbi engenasici, i-titanium, iithagethi ze-nickel, njl.), Iinkqubo zefilimu ezahlukeneyo (ezifana ne-superhard, i-wear-resistant, i-anti-corrosion alloy films, njl.) inokufumaneka.
Okwangoku, (ubunyulu) izixhobo ekujoliswe kuzo sputtering zinokwahlulwa zibe:
1) Iithagethi zesinyithi (i-aluminium ecocekileyo yentsimbi, i-titanium, ubhedu, i-tantalum, njl.)
2) Iithagethi zengxubevange (nickel chromium alloy, nickel cobalt alloy, njl.)
3) Iithagethi ze-Ceramic compound (i-oxides, i-silicides, i-carbides, i-sulfides, njl.).
Ngokuhambelana nokutshintsha okuhlukeneyo, inokwahlulwa ibe: ekujoliswe kuyo ende, ekujoliswe kuyo yesikwere, kunye nethagethi yesetyhula.
Ngokweenkalo zesicelo ezahlukeneyo, zinokuhlulwa zibe: iithagethi ze-chip semiconductor, iithagethi zokubonisa iipaneli zeflethi, iithagethi zeeseli zelanga, iithagethi zokugcina ulwazi, iithagethi ezilungisiweyo, iithagethi zesixhobo sombane, kunye nezinye iinjongo.
Ngokujonga oku, kufuneka uzuze ukuqonda kwiithagethi ze-sputtering ezihlambulukileyo, kunye ne-aluminium, i-titanium, ithusi, kunye ne-tantalum esetyenziswe kwiithagethi zetsimbi. Kwimveliso ye-wafer ye-semiconductor, inkqubo ye-aluminiyam idla ngokuba yeyona ndlela iphambili yokwenza ii-wafers eziyi-200mm (i-intshi ezisi-8) nangaphantsi, kwaye izinto ekujoliswe kuzo zisetyenziswa ikakhulu yi-aluminiyam kunye ne-titanium. I-300mm (i-intshi ezili-12) ukwenziwa kwe-wafer, ubukhulu becala kusetyenziswa iteknoloji yothungelwano oluphezulu lobhedu, ingakumbi kusetyenziswa iithagethi zobhedu kunye ne-tantalum.
Wonke umntu kufuneka aqonde ukuba yintoni into ekujoliswe kuyo. Lilonke, ngoluhlu olwandayo lwezicelo zetshiphu kunye nokwanda kwemfuno kwimakethi yetshiphu, ngokuqinisekileyo kuya kubakho ukonyuka kwemfuno yezinto ezine eziphambili zentsimbi yentsimbi kushishino, ezizezi, i-aluminiyam, i-titanium, i-tantalum, kunye nobhedu. Kwaye okwangoku, asikho esinye isisombululo esinokuthatha indawo yezi zixhobo zine zentsimbi ezibhityileyo.
Ixesha lokuposa: Jul-06-2023