Zvinangwa zvekusvetaAnonyanya kushandiswa mumaindasitiri emagetsi neruzivo, akadai semasekete akabatanidzwa, kuchengetwa kwemashoko, displays dzemakristaro emvura, ndangariro dzelaser, zvishandiso zvekudzora zvemagetsi, nezvimwewo. Anogona zvakare kushandiswa mumunda wekupenda girazi, pamwe nemidziyo isingapfeki, kuramba ngura zvakanyanya, zvigadzirwa zvekushongedza zvepamusoro-soro uye mamwe maindasitiri.
Kuputira simbi ndeimwe yenzira huru dzekugadzira zvinhu zvakatetepa.Inoshandisa maion anogadzirwa nemasosi eion kuti ikurumidze uye iungane mu vacuum kuti igadzire maion beams ane simba rinomhanya, inopinda pamusoro pesolid, uye ichinje kinetic energy pakati pemaion nemaatomu esolid surface. Maatomu ari pamusoro pesolid anobva pane solid uye anoiswa pamusoro pe substrate. Bombarded solid ndiyo mbishi yekuisa mafirimu matete ne sputtering, iyo inonzi sputtering target. Mhando dzakasiyana dzezvinhu zve sputtered thin film zvakashandiswa zvakanyanya mu semiconductor integrated circuits, recording media, flat-panel displays uye workpiece surface coatings.
Pakati pemaindasitiri ese ekushandisa, indasitiri yema semiconductor ine zvinodiwa zvakanyanya zvemhando yepamusoro zvemafirimu ekuputira. Zvinangwa zvekuputira simbi zvine hutsanana hwakanyanya zvinoshandiswa mukugadzira mawafer uye maitiro epamusoro ekurongedza. Semuenzaniso, tichitora kugadzira machip, tinogona kuona kuti kubva pasilicon wafer kuenda kuchip, inofanirwa kupfuura nemaitiro manomwe makuru ekugadzira, anoti kupararira (Thermal Process), Photo-lithography (Photo-lithography), Etch (Etch), Ion Implantation (IonImplant), Thin Film Growth (Dielectric Deposition), Chemical Mechanical Polishing (CMP), Metalization (Metalization). Maitiro acho anoenderana rimwe nerimwe. Chinangwa chekuputira chinoshandiswa mukuita "metallization". Chinangwa chinoputirwa nezvidimbu zvine simba rakawanda nemidziyo yekuputira firimu diki uye ipapo layer yesimbi ine mabasa chaiwo inoumbwa pasilicon wafer, senge conductive layer, barrier layer. Mira. Sezvo maitiro ema semiconductor ese akasiyana saka dzimwe nguva mamiriro ezvinhu anodiwa kuti uone kuti system iripo nemazvo saka tinoda mamwe marudzi ezvinhu zvisina kujairika pamatanho akati wandei ekugadzira kuti tisimbise mhedzisiro yacho.
Nguva yekutumira: Ndira-17-2022