Zithini izinto zegranite kwinkqubo yokuvelisa i-semiconductor?

I-granite yinto eqhelekileyo esetyenziswa kumashishini ahlukeneyo ngenxa yokuqina kwayo, amandla ayo, kunye nokukwazi kwayo ukumelana nokuguguleka. Enye yeendlela ezisetyenziswa ngayo i-granite kukwinkqubo yokwenziwa kwe-semiconductor apho isetyenziswa njengesiseko sokuvelisa ii-microchips, iisekethe ezidibeneyo, kunye nezinye izinto ze-elektroniki.

Enye yezinto ezibalulekileyo ekwenzeni i-semiconductor yi-photolithography, equka ukusetyenziswa kokukhanya ukuhambisa iipateni kwi-silicon wafer. Iiplate zegranite zisetyenziswa kule nkqubo njengesiseko apho ifilimu encinci esetyenziselwa ukuhambisa iipateni igqunywe khona. I-granite ikhethwa kakhulu kwi-photolithography ngenxa yokuba ithambile ngokwendalo, eqinisekisa ukuba ifilimu encinci esetyenziswa kumphezulu wayo ithambile kwaye iyafana. Ukusetyenziswa kwefilimu encinci okugudileyo nokulinganayo kubalulekile ekuqinisekiseni ukuba iipateni ezenziwe kwi-wafer zichanekile kwaye zichanekile.

Igranite ikwasetyenziswa ekwenziweni kweebhentshi zokusebenzela kunye nezixhobo zegumbi lokucoca. Ngexesha lokuveliswa kwee-semiconductors, ucoceko lubaluleke kakhulu, kwaye naziphi na iinxalenye ezincinci okanye uthuli zingonakalisa izinto. Ke ngoko, izinto ezisetyenziswa kwigumbi lokucoca kufuneka zingachithi, zingabi yingozi, kwaye kube lula ukuzicoca. Igranite iyahlangabezana nezi mfuno, nto leyo eyenza ukuba ibe yinto efanelekileyo yokwenza iibhentshi zokusebenzela kunye nezinye izixhobo kwigumbi lokucoca.

Enye indlela yokusebenzisa igranite kwimveliso ye-semiconductor kukwakha iinkqubo ze-vacuum. Inkqubo ye-vacuum ibalulekile kwinkqubo yokuvelisa njengoko isetyenziselwa ukudala imeko-bume enoxinzelelo oluphantsi eqinisekisa ukuba izinto ze-semiconductor eziveliswayo zikumgangatho ophezulu. Amandla aphezulu kunye ne-coefficient ephantsi yokwandiswa kobushushu begranite kuyenza ibe yinto ethembekileyo yokwakha igumbi le-vacuum.

Ukuqukumbela, igranite yinto exabisekileyo kwimveliso ye-semiconductor ngenxa yeempawu zayo ezibalaseleyo ezifana nokuqina, amandla, kunye nokuzinza kobushushu. Ukuthe tyaba kunye nokucoceka kwendalo kwegranite kuyenza ifaneleke kwi-photolithography, kwiindawo zokusebenzela ezicocekileyo, kunye neenkqubo ze-vacuum. Ukusetyenziswa kwegranite kwishishini le-semiconductor bubungqina bokuguquguquka kwayo kunye nokuzivumelanisa nezicelo ezahlukeneyo, okubonisa ukuba ayisiyonto yokuhombisa nje kuphela kodwa ikwayinxalenye ebalulekileyo kwiinkqubo ezahlukeneyo zoshishino.