Indastering ea li-semiconductor tse potlakileng, ho boloka maemo a nepahetseng a tikoloho ho bohlokoa bakeng sa lits'ebetso tsa tlhahiso ea boleng bo holimo.Epitaxy ea Molecular Beam (MBE), mokhoa oa bohlokoa tlhahisong ea li-semiconductor, o rua molemo haholo tsoelo-peleng ea theknoloji ea ho pholisa, haholo-holo ka tšebeliso ea naetrojene e metsi leliphaephe tse thibelang ho kena ka vacuum cleaner (VIP)Blog ena e hlahloba karolo ea bohlokoa eaVIPho ntlafatsa MBElits'ebetso, ho totobatsa katleho le botšepehi ba eona.
Bohlokoa ba ho Pholisa ho MBE
Epitaxy ea Molecular Beam (MBE)ke mokhoa o laoloang haholo oa ho beha likarolo tsa athomo holim'a substrate, e leng ea bohlokoa bakeng sa ho hlahisa lisebelisoa tsa semiconductor tse kang li-transistors, li-laser le lisele tsa letsatsi. Ho fihlela ho nepahala ho phahameng ho hlokahalang ho MBE, ho boloka mocheso o tsitsitseng o tlase ho bohlokoa. Naetrojene e metsi hangata e sebelisoa bakeng sa morero ona ka lebaka la ntlha ea eona e tlase haholo ea ho belisa ea -196°C, ho netefatsa hore substrate e lula mochesong o hlokahalang nakong ea ts'ebetso ea ho belisa.
Karolo ea Naetrojene e Metsi ho MBE
Naetrojene e metsi e bohlokoa haholo lits'ebetsong tsa MBE, e fana ka mokhoa o tsitsitseng oa ho pholisa o netefatsang hore ho kenngoa ha lintho ho etsahala ntle le liphetoho tse sa batleheng tsa mocheso. Botsitso bona bo bohlokoa bakeng sa ho hlahisa thepa ea semiconductor ea boleng bo holimo, kaha esita le liphetoho tse nyane tsa mocheso li ka lebisa likoli kapa ho se tsitse ha likarolo tsa athomo. Tšebeliso ea naetrojene e metsi e thusa ho fihlela maemo a vacuum a phahameng haholo a hlokahalang bakeng sa MBE, ho thibela tšilafalo le ho netefatsa bohloeki ba thepa.
Melemo ea Liphaephe tse Sirelelitsoeng ka Vacuum (VIP) ho MBE
Liphaephe tse sireletsang moea ka vacuum (VIP)ke katleho e kgolo tsamaisong e sebetsang hantle ya naetrojene e metsi. Diphaephe tsena di entswe ka lera la vacuum pakeng tsa mabota a mabedi, di fokotsa haholo phetiso ya mocheso le ho boloka mocheso o tjhesang wa naetrojene e metsi ha e ntse e tsamaya ho tloha polokelong ho ya tsamaisong ya MBE. Moralo ona o fokotsa tahlehelo ya naetrojene e metsi ka lebaka la mouwane, ho netefatsa phepelo e tsitsitseng le e tshepahalang ho sesebediswa sa MBE.
Bokgoni le Tshebetso e Botle ya Ditjeo
Ho sebelisaVIPka hare hoLikopo tsa MBEe fana ka melemo e 'maloa. Ho fokotseha ha tahlehelo ea mocheso ho bolela hore ho hlokahala naetrojene e metsi e fokolang, e leng se fokotsang litšenyehelo tsa ts'ebetso le ho eketsa bokhoni. Ho feta moo, litšobotsi tsa ho thibela mocheso tsaVIPkenya letsoho tikolohong e sireletsehileng ea mosebetsi ka ho fokotsa kotsi ea serame le likotsi tse ling tse amanang le ho sebetsana le thepa e bakang ho ruruha.
Tsitsiso e Ntlafalitsoeng ea Ts'ebetso
VIPe etsa bonnete ba hore naetrojene e metsi e lula mochesong o tsitsitseng leetong lohle la eona ho eaSistimi ea MBE. Ho tsitsa hona ho bohlokoa haholo bakeng sa ho boloka maemo a thata a hlokahalang bakeng sa tlhahiso ea li-semiconductor tse nepahetseng haholo. Ka ho thibela ho feto-fetoha ha mocheso,VIPe thusa ho hlahisa dikarolo tse ngata tse lekanang tsa semiconductor le tse se nang diphoso, e ntlafatsa boleng le tshebetso ya dihlahiswa tsa ho qetela ka kakaretso.
Lisebelisoa tsa HL Cryogenic: Ho Etella Pele Tsela ka Mekhoa e Tsoetseng Pele ea ho Potoloha ha Naetrojene ea Metsi
HL Cryogenic Equipment Co., Ltd e ntlafalitse le ho etsa lipatlisiso ka theknoloji ea morao-rao.Sistimi ea Potoloho ea Naetrojene ea Metsie qalang ho tloha tanka ea polokelo 'me e fella ka lisebelisoa tsa MBE. Sistimi ena e phethahatsa mesebetsi ea ho tsamaisa naetrojene e metsi, ho ntša litšila, ho fokotsa khatello le taolo, ho ntša naetrojene le ho sebelisa hape. Ts'ebetso eohle e beoa leihlo ke li-sensor tsa cryogenic 'me e laoloa ke PLC, e nolofalletsang phetoho pakeng tsa mekhoa ea ts'ebetso ea othomathiki le ea letsoho.
Hona jwale, sistimi ena e sebedisa disebediswa tsa MBE tse tswang ho bahlahisi ba ka sehloohong ba kang DCA, RIBER, le FERMI ka botsitso.Lisebelisoa tsa HL Cryogenic'Sistimi e tsoetseng pele e netefatsa phepelo e tšepahalang le e sebetsang hantle ea naetrojene e metsi, e ntlafatsang ts'ebetso le botsitso ba lits'ebetso tsa MBE.
Qetello
Indastering ea li-semiconductor, haholo-holo ho Likopo tsa MBE, tšebeliso ea naetrojene e metsi leliphaephe tse thibelang ho kena ka vacuum cleaner (VIP)ke ntho ea bohlokoa haholo.VIPHa e ntlafatse feela bokgoni le katleho ya ditsamaiso tsa ho phodisa empa hape e netefatsa botsitso le ho nepahala ho hlokahalang bakeng sa tlhahiso ya di-semiconductor tsa boleng bo hodimo. Ha tlhoko ya disebediswa tse tswetseng pele tsa di-semiconductor e ntse e hola, boqapi hoVIPtheknoloji le litsamaiso tse tsoetseng pele joalo ka tse ntlafalitsoeng keLisebelisoa tsa HL Cryogenice tla bapala karolo ea bohlokoa ho fihlelleng litlhoko tse thata tsa indasteri le ho khanna tsoelo-pele ea nakong e tlang.
Ka ho sebelisa melemo eaVIPleLisebelisoa tsa HL Cryogenic'se rarahanengSistimi ea Potoloho ea Naetrojene ea Metsi, bahlahisi ba di-semiconductor ba ka fihlella botsitso bo boholo, bokgoni le polokeho ditshebetsong tsa bona tsa MBE, qetellong ba kenya letsoho ntshetsopeleng ya disebediswa tsa elektroniki tsa moloko o latelang.
Nako ea poso: Phuptjane-15-2024
