Umbhede wegranite uyingxenye ebalulekile kumadivayisi ahlukahlukene e-semiconductor. Njengento eqinile futhi eqinile, igranite isetshenziswa kabanzi njengesisekelo semishini yokucubungula i-semiconductor. Ibonakala nge-coefficient yayo yokukhulisa ukushisa okuphansi, ukuzinza okuphezulu, kanye nezakhiwo ezinhle kakhulu zemishini. Ngenxa yalezi zakhiwo, umbhede wegranite uvame ukusetshenziswa ezinhlotsheni ezintathu ezahlukene zamadivayisi e-semiconductor - imishini ye-metrology, imishini ye-lithography, kanye nemishini yokuhlola.
Imishini ye-Metrology isetshenziselwa ukukala nokuthola ubukhulu obubalulekile bamadivayisi e-semiconductor. Idlala indima ebalulekile ekugcineni ikhwalithi kanye nokuvumelana kwenqubo yokukhiqiza i-semiconductor. Imishini ye-Metrology ifaka phakathi izinsimbi ezifana nama-microscope optical, ama-electron microscope, kanye nama-atomic force microscope (ama-AFM). Njengoba ukusebenza kwalezi zinsimbi zokulinganisa kuncike ekuzinzeni kwazo, ukunemba, kanye nokumelana nokudlidliza, i-granite iyisinqumo esifanele sezinto zazo zombhede. Ukufana kanye nokuqina kombhede we-granite kunikeza ipulatifomu ezinzile yamathuluzi, okuthuthukisa ukunemba nokuthembeka kwawo.
Imishini ye-Lithography isetshenziselwa ukwenza amaphethini e-microchip ku-wafer. Inqubo ye-lithography idinga izinga eliphezulu lokunemba nokunemba ukudala amasekethe ayinkimbinkimbi nokuthuthukisa ukusebenza kwe-chip. Imishini ye-lithography ifaka phakathi izinhlelo ze-stepper kanye ne-scanner ezisebenzisa ukukhanya ukudlulisa izithombe ku-wafer. Njengoba inqubo ye-lithography ibucayi kakhulu ekudlidlizeni nasekushintsheni kokushisa, umbhede wekhwalithi ephezulu ubalulekile ukuqinisekisa ukuzinza nokuphindaphindeka kwenqubo ye-lithography. Imibhede ye-granite inikeza ukuzinza okudingekayo kanye nokusebenza okuqinile kokudlidliza kwezinhlelo ze-lithography. Umbhede we-granite uvumela uhlelo lwe-stepper noma lwe-scanner ukuthi lugcine ubudlelwano obuqondile bendawo obuqinisekisa ukunemba okuphezulu kanye nekhwalithi yokugcina yomkhiqizo.
Imishini yokuhlola isetshenziselwa ukuthola noma yiziphi iziphambeko kumadivayisi e-semiconductor. Imishini yokuhlola ifaka phakathi izinhlelo ezifana nama-microscope okuskena nge-laser, ama-microscope e-electron, kanye nama-microscope optical. Njengoba kunesidingo sokuthi la madivayisi abe nembe kakhulu, azinzile futhi angadlidlizi, imibhede ye-granite iyizinto eziphelele. Izakhiwo ze-Granite zomshini kanye nokuqina kobukhulu kusiza ekuhlukaniseni ukudlidliza, okuthuthukisa ukunemba kokukhishwa kwemishini yokuhlola.
Ekuphetheni, umbhede wegranite ubalulekile embonini ye-semiconductor futhi usetshenziswa kabanzi ezinhlotsheni ezahlukene zemishini. Izakhiwo zawo ezihlukile njengokuzinza kobukhulu, i-coefficient yokwanda kokushisa okuphansi, kanye nokuzinza okuhle kakhulu kwemishini kwenza i-granite ibe yisinqumo esifanele sezinto zombhede zemishini ye-semiconductor. Njengoba umbhede wegranite wekhwalithi ephezulu unikeza ukuzinza okudingekayo, ukunemba, kanye nokumelana nokudlidliza kwemishini ye-semiconductor, ekugcineni kuthuthukisa ikhwalithi yomkhiqizo wokugcina. Ngakho-ke, ukusetshenziswa kombhede wegranite emishinini ye-semiconductor nakanjani kuzoqhubeka iminyaka ezayo.
Isikhathi sokuthunyelwe: Ephreli-03-2024