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Yenziwa kanjani i-SiC micro powder?
I-SiC single crystal iyisisetshenziswa se-semiconductor yeQembu IV-IV esakhiwe izakhi ezimbili, u-Si no-C, ngesilinganiso se-stoichiometric esingu-1:1. Ukuqina kwayo kungokwesibili ngemva kwedayimane. Ukuncishiswa kwekhabhoni yendlela ye-silicon oxide yokulungiselela i-SiC kusekelwe ikakhulukazi kufomula yokusabela kwamakhemikhali elandelayo...Funda kabanzi -
Izendlalelo ze-epitaxial ziwasiza kanjani amadivayisi we-semiconductor?
Umsuka wegama le-epitaxial wafer Okokuqala, ake sandise umqondo omncane: ukulungiswa kwe-wafer kuhlanganisa izixhumanisi ezimbili ezinkulu: ukulungiswa kwe-substrate kanye nenqubo ye-epitaxial. I-substrate iyicwecwe elenziwe nge-semiconductor single crystal material. I-substrate ingangena ngqo ku-wafer manufactu...Funda kabanzi -
Isingeniso ku-chemical vapor deposition (CVD) ubuchwepheshe bokufakwa kwefilimu emincane
I-Chemical Vapor Deposition (CVD) iwubuchwepheshe obubalulekile bokufakwa kwefilimu emincane, evame ukusetshenziselwa ukulungisa amafilimu ahlukahlukene asebenzayo nezinto zongqimba oluncane, futhi isetshenziswa kabanzi ekukhiqizeni ama-semiconductor nakweminye imikhakha. 1. Umgomo wokusebenza we-CVD Enqubweni ye-CVD, isandulela segesi (eyodwa noma...Funda kabanzi -
Imfihlo "yegolide elimnyama" ngemuva kwemboni ye-photovoltaic semiconductor: isifiso nokuncika ku-isostatic graphite
I-graphite ye-Isostatic iyinto ebaluleke kakhulu kuma-photovoltaics nama-semiconductors. Ngokukhula okusheshayo kwezinkampani zasekhaya ze-isostatic graphite, ukubusa kwezinkampani zakwamanye amazwe eChina kwephukile. Ngocwaningo oluqhubekayo oluzimele kanye nentuthuko kanye nempumelelo yezobuchwepheshe, ...Funda kabanzi -
Ukwembula Izimpawu Ezibalulekile Zezikebhe Ze-Graphite Ekukhiqizeni I-Semiconductor Ceramics
Izikebhe ze-Graphite, ezaziwa nangokuthi izikebhe ze-graphite, zidlala indima ebalulekile ezinqubweni eziyinkimbinkimbi zokwenziwa kwe-semiconductor ceramics. Le mikhumbi ekhethekile isebenza njengabathwali abathembekile be-wafers ye-semiconductor ngesikhathi sokwelashwa okushisa kakhulu, iqinisekisa ukucubungula okunembile nokulawulwayo. Nge...Funda kabanzi -
Isakhiwo sangaphakathi semishini yeshubhu yesithando somlilo sichazwa ngokuningiliziwe
Njengoba kukhonjisiwe ngenhla, kuyinto evamile Ingxenye yokuqala: ▪ Isici Sokushisa (ikhoyili yokushisa) : etholakala eduze kweshubhu lesithando somlilo, ngokuvamile esakhiwe ngezintambo eziqinile, ezisetshenziselwa ukushisa ingaphakathi leshubhu yesithando somlilo. ▪ I-Quartz Tube: Umnyombo wesithando somlilo esishisayo, esenziwe ngequartz ehlanzekile kakhulu ekwazi ukumelana ne-h...Funda kabanzi -
Imithelela ye-SiC substrate nezinto ze-epitaxial ezicini zedivayisi ye-MOSFET
Ukukhubazeka kukanxantathu Ukukhubazeka kukanxantathu yiziphambeko ze-morphological ezibulala kakhulu ezendlalelo ze-SiC epitaxial. Inombolo enkulu yemibiko yezincwadi ibonise ukuthi ukwakheka kwamaphutha angama-triangular kuhlobene nefomu le-crystal ye-3C. Kodwa-ke, ngenxa yezindlela ezihlukene zokukhula, i-morphology yabaningi ...Funda kabanzi -
Ukukhula kwe-SiC silicon carbide single crystal
Selokhu yatholakala, i-silicon carbide idonse ukunaka okusabalele. I-Silicon carbide yakhiwe ngesigamu sama-athomu e-Si nengxenye yama-athomu u-C, axhunywe ngamabhondi ahlangene ngamapheya e-electron abelana nge-sp3 hybrid orbitals. Engxenyeni eyisisekelo yesakhiwo sekristalu yayo eyodwa, ama-athomu ama-Si amane ayi...Funda kabanzi -
I-VET Exceptional Properties of Graphite Rods
I-graphite, uhlobo lwekhabhoni, iyinto ephawulekayo eyaziwa ngezakhiwo zayo eziyingqayizivele kanye nobubanzi bezinhlelo zokusebenza. Izinti ze-graphite, ikakhulukazi, zithole ukuqashelwa okubalulekile ngezimfanelo zazo ezihlukile kanye nokuhlukahluka. Ngokuhamba kahle kwazo okushisayo, i-electrical conductivity...Funda kabanzi
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