Ngokukhula kobuchwepheshe, ukusetshenziswa kwezingxenye zegranite emishinini ye-semiconductor kuye kwaba yinto ethandwa kakhulu. Igranite iyindlela ethandwayo yokusetshenziswa kubuchwepheshe bokucubungula imishini ye-semiconductor ngenxa yezinzuzo zayo eziningi. Igranite ingenye yezinto eziqinile neziqinile ezitholakalayo ezenza ifaneleke kakhulu ukusetshenziswa embonini yokukhiqiza ye-semiconductor. Ingumqhubi wokushisa omuhle kakhulu futhi ine-coefficient ephansi kakhulu yokwandiswa kokushisa okwenza ifaneleke kakhulu ukusetshenziswa ekusetshenzisweni kwezinga lokushisa eliphezulu.
Ubuchwepheshe bokucubungula izingxenye ze-granite emishinini ye-semiconductor buhilela amasu nezinqubo ezahlukahlukene. Izinyathelo ezibalulekile ukupholisha, ukuqopha, nokuhlanza ubuso be-granite. Uhlobo lobuchwepheshe bokucubungula olusetshenziswayo luzoncika ekusetshenzisweni kanye nohlobo lwe-granite esetshenziswayo.
Ukupholisha kuyisici esibalulekile sokucubungula izingxenye zegranite emishinini ye-semiconductor. Ukupholisha ubuso begranite kuze kube bushelelezi kakhulu kusiza ukuqinisekisa ukuthi i-wafer ayonakaliswa ngesikhathi sokucubungula. Lokhu kunciphisa amathuba okungcoliswa yizinhlayiya noma imihuzuko ebusweni be-wafer. Ukupholisha kungatholakala ngezindlela ezahlukene ezifana nokupholisha ngomshini, ukupholisha ngamakhemikhali, kanye nokupholisha nge-electrochemical, phakathi kwezinye.
Ukuqopha kungenye isici esiyisisekelo sokucubungula izingxenye ze-granite emishinini ye-semiconductor. Ukuqopha kusetshenziselwa ukudala amaphethini afunwayo ebusweni bengxenye ye-granite. Amaphethini asetshenziswa ekukhiqizeni nasekucubunguleni ama-wafer e-semiconductor. Kunezindlela eziningana zokwenza ukuqopha, okuhlanganisa ukuqopha nge-plasma, ukuqopha ngamakhemikhali amanzi, kanye nokuqopha ngamakhemikhali omile, phakathi kwezinye. Uhlobo lwenqubo yokuqopha esetshenziswayo luzoncika ezintweni kanye nephethini oyifunayo.
Ukuhlanza ubuso be-granite nakho kubalulekile. Inqubo yokuhlanza iyadingeka ukuze kususwe noma yikuphi ukungcola ebusweni, njengezinhlayiya nokunye ukungcola okungase kuphazamise inqubo yokukhiqiza i-semiconductor. Ukuhlanza kungenziwa kusetshenziswa izindlela ezahlukahlukene njengokuhlanza nge-ultrasonic, ukuhlanza ngamakhemikhali, noma ukuhlanza nge-plasma, phakathi kwezinye.
Ekuphetheni, ubuchwepheshe bokucubungula izingxenye ze-granite emishinini ye-semiconductor budlala indima ebalulekile enkambisweni yokukhiqiza i-semiconductor. Ukusetshenziswa kwezingxenye ze-granite kusiza ekuthuthukiseni ikhwalithi nokuthembeka komkhiqizo wokugcina. Ubuchwepheshe bokucubungula buhilela ukupholisha, ukuqopha, nokuhlanza ubuso be-granite. Kunezindlela ezahlukahlukene ezitholakalayo zesinyathelo ngasinye, futhi uhlobo lobuchwepheshe bokucubungula olusetshenziswayo luzoncika ezintweni kanye nephethini oyifunayo. Ngokusebenzisa ubuchwepheshe bokucubungula obufanele, inqubo yokukhiqiza i-semiconductor ingenziwa isebenze kahle, ithembeke, futhi ingabizi kakhulu.
Isikhathi sokuthunyelwe: Mashi-19-2024