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Litšitiso tsa tekheniki tsa silicon carbide ke life?Ⅱ
Mathata a theknoloji ka ho tsitsisa ho hlahisa li-wafers tsa boleng bo phahameng ba silicon carbide tse nang le ts'ebetso e tsitsitseng li kenyelletsa: 1) Kaha likristale li hloka ho hōla sebakeng se tiisitsoeng ka mocheso o phahameng ka holimo ho 2000 ° C, litlhoko tsa taolo ea mocheso li phahame haholo; 2) Kaha silicon carbide e na le tse ling ...Bala haholoanyane -
Litšitiso tsa tekheniki tsa silicon carbide ke life?
Moloko oa pele oa thepa ea semiconductor e emeloa ke silicon ea setso (Si) le germanium (Ge), e leng motheo oa tlhahiso e kopanetsoeng ea potoloho. Li sebelisoa haholo ho li-transistors le li-detectors tse nang le matla a tlase, maqhubu a tlaase le a tlaase. Ho feta 90% ea lihlahisoa tsa semiconductor...Bala haholoanyane -
SiC micro powder e etsoa joang?
SiC single crystal ke sehlopha sa IV-IV sa semiconductor se entsoeng ka likarolo tse peli, Si le C, ka karolelano ea stoichiometric ea 1: 1. Ho thatafala ha eona ho latela daemane feela. Phokotso ea khabone ea mokhoa oa silicon oxide ho lokisa SiC e thehiloe haholo holima foromo e latelang ea karabelo ea lik'hemik'hale ...Bala haholoanyane -
Li-epitaxial layers li thusa lisebelisoa tsa semiconductor joang?
Tšimoloho ea lebitso la epitaxial wafer Taba ea pele, a re phatlalatseng mohopolo o monyane: ho lokisoa ha sephaphatha ho kenyelletsa likhokahano tse peli tse kholo: ho lokisoa ha substrate le ts'ebetso ea epitaxial. The substrate ke sephaphatha se entsoeng ka semiconductor single crystal material. Substrate e ka kena ka ho toba sebakeng sa ho etsa li-wafer ...Bala haholoanyane -
Kenyelletso ea theknoloji ea deposition ea "chemical vapor deposition" (CVD) e tšesaane
Chemical Vapor Deposition (CVD) ke thekenoloji ea bohlokoa e tšesaane ea ho beha lifilimi, e atisang ho sebelisoa ho lokisa lifilimi tse fapaneng tse sebetsang le lisebelisoa tse mosesaane, 'me e sebelisoa haholo tlhahisong ea li-semiconductor le likarolo tse ling. 1. Molao-motheo o sebetsang oa CVD Ts'ebetsong ea CVD, selelekela sa khase (e le 'ngoe kapa mo ...Bala haholoanyane -
Sephiri sa "khauta e ntšo" ka morao ho indasteri ea semiconductor ea photovoltaic: takatso le ho itšetleha ka graphite ea isostatic.
Isostatic graphite ke thepa ea bohlokoa haholo ho photovoltaics le semiconductors. Ka keketseho e potlakileng ea lik'hamphani tsa graphite tsa isostatic tsa malapeng, puso ea lik'hamphani tsa kantle ho naha ea China e senyehile. Ka lipatlisiso tse tsoelang pele tse ikemetseng le nts'etsopele le tsoelo-pele ea theknoloji, ...Bala haholoanyane -
Ho Utulla Litšobotsi tsa Bohlokoa tsa Likepe tsa Graphite ka Semiconductor Ceramics Manufacturing
Likepe tsa Graphite, tse tsejoang hape e le likepe tsa graphite, li bapala karolo ea bohlokoa lits'ebetsong tse rarahaneng tsa tlhahiso ea lirafshoa tsa semiconductor. Likepe tsena tse khethehileng li sebetsa e le bajari ba tšepahalang ba li-wafers tsa semiconductor nakong ea kalafo e phahameng ea mocheso, ho netefatsa ts'ebetso e nepahetseng le e laoloang. Ka ...Bala haholoanyane -
Sebopeho sa ka hare sa thepa ea tube ea sebōpi se hlalosoa ka ho qaqileng
Joalokaha ho bontšitsoe ka holimo, ke mokhoa o tloaelehileng Halofo ea pele: Element Heating (chelete ea ho futhumatsa) : e pota-potileng tube ea sebōpi, hangata e entsoeng ka lithapo tsa ho hanyetsa, tse sebelisetsoang ho futhumatsa ka hare ho tube ea sebōpi. Quartz Tube: Motheo oa sebōpi se chesang sa oxidation, se entsoeng ka quartz e hloekileng haholo e khonang ho mamella hig ...Bala haholoanyane -
Liphello tsa SiC substrate le lisebelisoa tsa epitaxial ho litšobotsi tsa sesebelisoa sa MOSFET
Bofokoli ba kgutlotharo bofokodi ba kgutlotharo ke bofokodi bo kotsi ka ho fetisisa ba morphological ho SiC epitaxial layers. Litlaleho tse ngata tsa lingoliloeng li bontšitse hore ho thehoa ha mefokolo ea triangular ho amana le foromo ea kristale ea 3C. Leha ho le joalo, ka lebaka la mekhoa e fapaneng ea kholo, morphology ea ba bangata ba ...Bala haholoanyane
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