I-Silicon kunye ne-Compound Semiconductors
I-Western Minmetals (SC) Corporation i-WMC ngumboneleli omkhulu we-2-12 intshi enye yekristale okanye isilicon ye-monocrystal ngokusebenzisa idoping echanekileyo kunye nobuchwepheshe bokutsalwa.Czochralski CZkwayeIndawo edadayo FZukukhulisa i-crystal kwi-silicon ye-polycrystalline, kunye ne-multiple annealing, ukujikeleza, ukucocwa, ukusika, ukutshiza kunye neenkqubo zokupolisha njl njl.I-silicon enye yekristaleikakhulu kukwenza iisekethe ezidityanisiweyo, iidiode, i-thyristors, ii-transistors, izinto ezidityanisiweyo,isixhobo samandla, amandla MOSFET, IGBT kwaye njenge-substrate yesisombululo esiphezulu se-particle okanye i-optical detectors njl.
Ndiyabulela kwi-Magnetic-field-induced eyenziwe kumgangatho wokutsalwa kwe-ingot ye-CZ, i-MCZ ye-crystal silicon eyodwa ikwinqanaba elisezantsi le-oksijini, i-dislocation kunye ne-uniform resistivity variation, kunye nokuxinwa okuphantsi kokungcola ngokuthelekisayo.FZ isiliconukwazisa itekhnoloji yokucoca indawo edadayo ethe nkqo ukuze kuqinisekiswe usasazo olufanayo lwedopant, olona tshintsho luphantsi lokuxhathisa, ukunqanda umlinganiselo wobumdaka, ubomi bomthwali obuninzi kunye nethagethi ephezulu yokuxhathisa.Ngaphandle koko,FZ NTD (Neutron Transmutation Doping) isilicon kunyeI-Epitaxial Silicon WaferI-EPI eyamkelweyo i-CVD isetyenziswa ngokubanzi kulwakhiwo lwezixhobo zombane.
Ukubonelela ngee-semiconductors ezikumgangatho wehlabathi, ezibandakanya kodwa kungancinciGallium Arsenide GaAs, I-Indium Arsenide InAs, Gallium Antimonide GaSb, I-Indium Antimonide InSb,I-Indium Phosphide InP, IGallium Phosphide GaP, I-Silicon Carbide SiC, i-Gallium Nitride GaN njl ye-LED, i-nano-integrated circuit, i-amplifier yamandla, i-optoelectronic sensors, izixhobo zokubona i-infrared, i-X-ray detectors, izixhobo zokuhambisa amandla kunye nemithombo yamandla emitsha.Ngaphaya koko, ikhompawundi ethembisayoIsafire I-Aluminiyam oxide Al2O3Ikristale iza kuba yimathiriyeli ebalulekileyo kwi-optoelectronic, unxibelelwano oluhamba rhoqo, i-aeronautics kunye ne-astronautics industry.
