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Iindawo zeSemiconductor – isiseko segrafiti esigqunywe yiSiC
Iziseko zegrafiti ezigqunywe yiSiC zisetyenziswa rhoqo ukuxhasa nokufudumeza ii-substrates zekristale enye kwizixhobo ze-metal-organic chemical vapor deposition (MOCVD). Uzinzo lobushushu, ukufana kobushushu kunye nezinye iiparameter zokusebenza kwesiseko segrafiti esigqunywe yiSiC zidlala indima ebalulekileyo kumgangatho we-epi...Funda ngokugqithisileyo -
Kutheni iSilicon njenge-chip ye-semiconductor?
I-semiconductor sisixhobo esinombane oqhuba umbane kubushushu begumbi phakathi kowe-conductor kunye ne-insulator. Njengocingo lobhedu kubomi bemihla ngemihla, ucingo lwe-aluminium luyi-conductor, kwaye irabha yi-insulator. Ngokwembono ye-conductivity: i-semiconductor ibhekisa kwi-conductivity...Funda ngokugqithisileyo -
Impembelelo yokusila kwiipropati ze-zirconia ceramics
Impembelelo yokusila kwiipropati ze-zirconia ceramics Njengohlobo lwezinto ze-ceramic, i-zirconium inamandla aphezulu, ubulukhuni obuphezulu, ukumelana nokuguguleka okuhle, ukumelana ne-asidi kunye ne-alkali, ukumelana nobushushu obuphezulu kunye nezinye iipropati ezintle. Ukongeza ekusetyenzisweni kakhulu kwicandelo lemizi-mveliso,...Funda ngokugqithisileyo -
Iindawo zeSemiconductor – isiseko segrafiti esigqunywe yiSiC
Iziseko zegrafiti ezigqunywe yiSiC zisetyenziswa rhoqo ukuxhasa nokufudumeza ii-substrates zekristale enye kwizixhobo ze-metal-organic chemical vapor deposition (MOCVD). Uzinzo lobushushu, ukufana kobushushu kunye nezinye iiparameter zokusebenza kwesiseko segrafiti esigqunywe yiSiC zidlala indima ebalulekileyo kumgangatho we-epi...Funda ngokugqithisileyo -
Izinto eziphambili zokukhula kwesiseko esiphambili
Xa ikristale ye-silicon carbide ikhula, "imeko-bume" yojongano lokukhula phakathi kweziko le-axial lekristale kunye nomphetho iyahluka, ukuze uxinzelelo lwekristale kumphetho lunyuke, kwaye umphetho wekristale kulula ukuvelisa "iziphene ezibanzi" ngenxa ye-inf...Funda ngokugqithisileyo -
Yenziwa njani i-reac-sintered silicon carbide?
I-silicon carbide ekhupha i-reaction sintering yindlela ebalulekileyo yokuvelisa izixhobo ze-ceramic ezisebenza kakuhle. Le ndlela isebenzisa unyango lobushushu lwemithombo ye-carbon kunye ne-silicon kumaqondo obushushu aphezulu ukuze iphendule kwi-silicon carbide ceramics. 1. Ukulungiswa kwezinto ezikrwada. Izinto ezikrwada ze-r...Funda ngokugqithisileyo -
Isikhephe sekristale seSilicon Carbide, izinto ezintsha zeSilicon Carbide zizisa amandla aqinileyo
I-silicon carbide crystal boat yitekhnoloji entsha kakhulu, etshintshe indlela yendabuko yokwenza. Iyakwazi ukudibanisa i-silicon carbide kunye nezinye ukwenza isakhiwo esiqinileyo kakhulu, esinokuphucula ngempumelelo ukusebenza kwenkqubo yokwenza, kwaye sinokuphucula kakhulu ...Funda ngokugqithisileyo -
Ukusetyenziswa kunye nemarike yokwambathisa i-tantalum carbide
Ubunzima be-tantalum carbide, indawo yokunyibilika ephezulu, ukusebenza kobushushu obuphezulu, ikakhulu kusetyenziswa njengesongezelelo se-carbide esifakwe isamente. Ubunzima be-thermal, ukumelana nokutshayiswa kobushushu kunye nokumelana ne-thermal oxidation ye-carbide esifakwe isamente kunokuphuculwa kakhulu ngokwandisa ubungakanani bengqolowa ye-tantalum carbi...Funda ngokugqithisileyo -
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