Kev siv cov txheej txheem silicon carbide txheej hauv kev lag luam semiconductor - los txhawb kev ua haujlwm ntawm cov khoom siv semiconductor

Nrog rau kev txhim kho tas mus li ntawm kev lag luam semiconductor thiab qhov kev thov rau cov khoom siv ua haujlwm siab, cov txheej txheem txheej silicon carbide maj mam dhau los ua ib txoj hauv kev kho qhov chaw tseem ceeb. Cov txheej txheem txheej silicon carbide tuaj yeem muab ntau yam zoo rau cov khoom siv semiconductor, suav nrog cov khoom siv hluav taws xob zoo dua, kev ruaj khov thermal zoo dua thiab kev tiv thaiv kev hnav zoo dua, yog li tsav tsheb ua haujlwm ntawm cov khoom siv semiconductor.

Cov txheej txheem txheej silicon carbide siv dav hauv ntau kauj ruam ntawm kev tsim cov khoom siv semiconductor, xws li kev ua wafer, kev tsim khoom microcircuit thiab cov txheej txheem ntim khoom. Cov txheej txheem no txhim kho cov yam ntxwv ntawm kev hloov pauv tam sim no thiab cov yam ntxwv ntawm cov khoom siv hluav taws xob los ntawm kev tsim cov txheej txheem silicon carbide muaj zog rau ntawm qhov chaw ntawm lub cuab yeej. Silicon carbide yog cov khoom siv kub siab, tawv thiab tiv taus corrosion, uas tuaj yeem txhim kho kev ruaj khov ntawm cov qauv, kev tiv taus hnav thiab kev ua haujlwm tiv thaiv hluav taws xob ntawm lub cuab yeej.

Ntau yam tseem ceeb hauv kev lag luam semiconductor, xws li cov xov hlau, cov ntaub ntawv ntim khoom thiab cov dab dej kub, kuj tuaj yeem txhim kho los ntawm cov thev naus laus zis silicon carbide. Cov txheej txheem no tuaj yeem muab ib txheej tiv thaiv los txo cov khoom siv laus thiab kev ua tsis tiav vim yog cov khoom me me, oxidation, lossis electron scattering. Tib lub sijhawm, cov txheej txheem silicon carbide kuj tseem tuaj yeem txhim kho kev ua haujlwm rwb thaiv tsev ntawm cov khoom siv, txo kev poob zog thiab suab nrov hluav taws xob.

Kev siv cov txheej txheem txheej silicon carbide yuav txhawb nqa kev tsim kho tshiab thiab kev txhim kho ntawm kev lag luam semiconductor. Los ntawm kev txhim kho cov khoom siv hluav taws xob, kev ruaj khov thermal thiab kev tiv thaiv kev hnav ntawm cov khoom siv, cov thev naus laus zis no xav tias yuav qhib cov hauv kev tshiab rau kev tsim cov tiam tshiab ntawm cov khoom siv semiconductor. Kev tsim kho tshiab txuas ntxiv hauv cov txheej txheem txheej txheem silicon carbon yuav coj cov khoom siv ua haujlwm zoo dua, txhim khu kev qha thiab ruaj khov rau kev lag luam semiconductor, coj ntau lub sijhawm thiab kev yooj yim rau tib neeg lub neej thiab kev ua haujlwm.