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Mekhoa e meraro e meholo ea kholo ea kristale ea SiC
Jwalo ka ha ho bontshitswe ho Setshwantsho sa 3, ho na le mekgwa e meraro e meholo e reretsweng ho fa kristale e le nngwe ya SiC boleng bo hodimo le katleho: epitaxy ya mokelikeli (LPE), phetisetso ya mouoane wa mmele (PVT), le ho bewa ha mouoane wa dikhemikhale mochesong o phahameng (HTCVD). PVT ke tshebetso e thehilweng hantle ya ho hlahisa SiC sin...Bala haholoanyane -
Selelekela se sekhutšoanyane sa semiconductor sa moloko oa boraro GaN le theknoloji e amanang le eona ea epitaxial
1. Li-semiconductor tsa moloko oa boraro Theknoloji ea semiconductor ea moloko oa pele e ntlafalitsoe ho latela thepa ea semiconductor joalo ka Si le Ge. Ke motheo oa thepa bakeng sa nts'etsopele ea li-transistors le theknoloji ea potoloho e kopaneng. Lisebelisoa tsa semiconductor tsa moloko oa pele li behile...Bala haholoanyane -
Libilione tse 23.5, unicorn e kholo ea Suzhou e ea IPO
Kamora dilemo tse 9 tsa bo-rakhoebo, Innoscience e bokelletse di-yuan tse fetang dibilione tse 6 ka kakaretso ya ditjhelete, mme boleng ba yona bo fihlile ho di-yuan tse dibilione tse 23.5 tse makatsang. Lenane la batsetedi le lelelele jwalo ka dikhamphani tse ngata: Fukun Venture Capital, Dongfang State-owned Assets, Suzhou Zhanyi, Wujian...Bala haholoanyane -
Lihlahisoa tse koahetsoeng ka tantalum carbide li ntlafatsa ho hanyetsa ho bola ha thepa joang?
Ho koahela ka carbide ea Tantalum ke theknoloji e sebelisoang haholo kalafong ea bokaholimo e ka ntlafatsang haholo ho hanyetsa ho bola ha thepa. Ho koahela ka carbide ea Tantalum ho ka hokelloa holim'a substrate ka mekhoa e fapaneng ea ho lokisa, joalo ka ho beha mouoane oa lik'hemik'hale, physica...Bala haholoanyane -
Selelekela ho semiconductor sa moloko oa boraro GaN le theknoloji e amanang le eona ea epitaxial
1. Di-semiconductor tsa moloko oa boraro Theknoloji ea semiconductor ea moloko oa pele e ntlafalitsoe ho latela thepa ea semiconductor e kang Si le Ge. Ke motheo oa thepa bakeng sa nts'etsopele ea li-transistors le theknoloji ea potoloho e kopaneng. Lisebelisoa tsa semiconductor tsa moloko oa pele li behile f...Bala haholoanyane -
Thuto ea ketsiso ea lipalo mabapi le phello ea graphite e nang le masoba kholong ea kristale ea silicon carbide
Ts'ebetso ea mantlha ea kholo ea kristale ea SiC e arotsoe ka sublimation le ho bola ha thepa e tala mochesong o phahameng, ho tsamaisoa ha lintho tsa mohato oa khase tlas'a ts'ebetso ea gradient ea mocheso, le kholo ea recrystallization ea lintho tsa mohato oa khase kristale ea peo. Ho ipapisitsoe le sena,...Bala haholoanyane -
Mefuta ea Graphite e Ikhethang
Graphite e khethehileng ke thepa ea graphite e hloekileng haholo, e teteaneng haholo le e matla haholo 'me e na le khanyetso e ntle ea mafome, botsitso ba mocheso o phahameng le ho tsamaisa motlakase hantle. E entsoe ka graphite ea tlhaho kapa ea maiketsetso kamora kalafo ea mocheso o phahameng le ts'ebetso ea khatello e phahameng...Bala haholoanyane -
Tlhahlobo ea lisebelisoa tsa ho boloka filimi e tšesaane - melao-motheo le ts'ebeliso ea lisebelisoa tsa PECVD/LPCVD/ALD
Ho beoa ha filimi e tšesaane ke ho beoa ha filimi holim'a thepa e ka sehloohong ea semiconductor. Filimi ena e ka etsoa ka thepa e fapaneng, joalo ka silicon dioxide e kopantsoeng e sireletsang mocheso, polysilicon ea semiconductor, koporo ea tšepe, jj. Lisebelisoa tse sebelisoang bakeng sa ho beoa li bitsoa ho beoa ha filimi e tšesaane...Bala haholoanyane -
Lisebelisoa tsa bohlokoa tse khethollang boleng ba kholo ea silicon e monocrystalline - tšimo ea mocheso
Ts'ebetso ea kholo ea silicon e le 'ngoe e etsoa ka botlalo tšimong ea mocheso. Tšimo e ntle ea mocheso e thusa ho ntlafatsa boleng ba likristale 'me e na le bokhoni bo phahameng ba ho etsa likristale. Moralo oa tšimo ea mocheso o etsa qeto ea liphetoho tsa maemo a mocheso...Bala haholoanyane
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