Enqubweni yokukhiqiza i-semiconductor, izinto eziningi ezibalulekile kanye nezingxenye zinquma ukuzinza kwenqubo kanye nokukhiqizwa komkhiqizo. Nakuba izinto zokulungisa i-graphite ye-semiconductor zingatholi ukunakwa okuningi njenge-wafers noma ama-target, zihlala zidlala indima ebalulekile ekucutshungulweni kwezinga lokushisa eliphezulu, ukukhula kwe-epitaxial, ukunamathisela, kanye nokukhiqizwa kwe-compound semiconductor.
Kalula nje,izinto ze-semiconductor graphiteziyizingxenye ezisebenzayo ezisetshenziswa emishinini yenqubo yokushisa okuphezulu, ezibangela kakhulu imisebenzi efana nokuthwala umthwalo, ukusekela, ukubeka, kanye nokudlulisa ukushisa. Ngokuvamile zenziwe nge-graphite ehlanzekile kakhulu, futhi izembozo zomphezulu ezifana ne-SiC zingasetshenziswa ngokuya ngezidingo zenqubo ukuthuthukisa ukumelana nokushisa okuphezulu, ukumelana nokugqwala, kanye nokumelana nokugqwala.
I-Graphite isetshenziswa kabanzi embonini ye-semiconductor ngenxa yezinzuzo eziningana ezivelele zezinto ezibonakalayo. Okokuqala, i-graphite ibonisa ukuzinza okuhle kakhulu emazingeni okushisa aphezulu futhi ingamelana nezimo ezinzima zokucubungula ukushisa. Okwesibili, ukuhanjiswa kwayo kokushisa kanye nokumelana nokushaqeka kokushisa kusiza ukugcina ukusatshalaliswa kokushisa okuhambisanayo. Ngaphezu kwalokho, i-graphite inikeza ukusebenza kahle, okwenza ikwazi ukuhlangabezana nezidingo zezakhiwo eziyinkimbinkimbi kanye nezidingo zobukhulu obuphezulu.
Ezisetshenzisweni ezisebenzayo, izinto zokulungisa i-graphite zivame ukusetshenziswa ezinqubweni ezihlobene ne-epitaxy, diffusion, annealing, kanye ne-compound semiconductor. Ikakhulukazi ekukhiqizweni kwezinto zokulungisa i-wide-bandgap ezifana ne-SiC ne-GaN, lapho amazinga okushisa enqubo ephakeme futhi izindawo ziyinkimbinkimbi kakhulu, izidingo eziphakeme zibekwa ekuhlanzekeni, ekuzinzeni kwesakhiwo, kanye namakhono okwelapha ubuso bezinto zokulungisa i-graphite.
Ngaphandle kwezakhiwo zangempela zezinto ezibonakalayo, ukunemba komshini kanye nokuvumelana kwezihlanganisi ze-graphite kubaluleke kakhulu. Emishinini ye-semiconductor, izihlanganisi azisebenzi nje kuphela njengezingxenye zokusekela kodwa futhi zithinta ngqo ukufana kokusatshalaliswa kokushisa kanye nokuqina kokubeka ngesikhathi senqubo yokukhiqiza. Ukulawulwa okunganele kobukhulu noma ukwelashwa okungaphansi kokulingana kuvame ukuphazamisa ukuphindaphindeka kwenqubo futhi kungaholela ngisho nasekungcoleni kwezinhlayiya kanye nezindleko zokulungisa ezandisiwe.
Njengoba imboni ye-semiconductor iqhubeka nokuthuthuka iye ezinqubweni eziyinkimbinkimbi kakhulu, izidingo zemakethe ze-graphite fixtures nazo ziyanda. Ngale kokuhlanzeka okuphezulu kanye nokuxinana okuphezulu, okuqukethwe kwezinhlayiya eziphansi, ukungcola okuphansi, ukuhambisana kobukhulu, kanye nokuphila kwesikhathi eside sekuba yizindlela ezibalulekile zokuhlola ikhwalithi yomkhiqizo. Lokhu kusho ukuthi i-graphite fixtures ayisezona nje izingxenye ezisizayo kodwa seziyizinto ezibalulekile ezithinta ngqo ukusebenza kwenqubo.
Uma sibheka izitayela zemboni, izinto ze-graphite ezisebenza kahle kakhulu zesikhathi esizayo zizogcizelela kakhulu ukuhlanganiswa kokuthuthukiswa kwezinto kanye nobuchwepheshe bokuvikela ubuso. Ikakhulukazi ngokumelene nentuthuko esheshayo kuma-semiconductors e-wide-bandgap, i-epitaxy yokushisa okuphezulu, kanye nezinqubo zokushisa ezinembile, izinto ze-graphite ezihlanzekile kakhulu, ukuqina okukhulu, kanye nokusebenza kahle kwe-batch kuzodlala indima ebaluleke kakhulu ku-supply chain ye-semiconductor.
Sekukonke,izinto ze-semiconductor graphitezidlala indima eyisisekelo engenakuphikwa ekukhiqizweni kwe-semiconductor. Esikhathini esizayo, njengoba isidingo sama-semiconductors ane-bandgap ebanzi kanye nezinqubo zokushisa okuphezulu siqhubeka nokukhula, izinto ze-graphite ezisebenza kahle kakhulu nazo zizothola ukusetshenziswa okubanzi.
Isikhathi sokuthunyelwe: Mashi-30-2026