Indastering ea semiconductor e potlakileng, ho boloka maemo a tikoloho e bohlokoa bakeng sa lits'ebetso tsa boleng bo holimo.Molecular Beam epitaxy (MBE), mokhoa oa pivotal ho semiconductor ha re ntse re tsoela pele ha mahlale a pholileng, haholoholo ka tšebeliso ea naetrojene ea metsi leVacuum Pipes (VIP). Blog ena e hlahloba karolo e nyarosang eaVipha a qala MbeLikopo, hatisa katleho ea eona le ho tšepahala ha eona.
Bohlokoa ba ho futhumatsa MB
Molecular Beam epitaxy (MBE)ke mokhoa o laoloang haholo oa ho kenya likarolo tse tlalehiloeng ka karoloana ea athomo ka substrate, ea bohlokoa bakeng sa ho hlahisa lisebelisoa tsa semiconductor tse kang ba fetolang, laser le lisele tsa letsatsi. Ho fihlela mokhoa o hlakileng o hlokahalang MBE, ho boloka lithemparetjha tse tlase li bohlokoa. Li-naetrojene ea metsi hangata e sebelisoa bakeng sa morero oa eona o bonolo o belōle haholo oa -196 ° C, e netefatsa hore likarolo tse theko e tlaase li sala morao.
Karolo ea naetrojene e metsi ho MB
Mokha oa naetrojene o bohlokoa mererong ea MBE, e fana ka mochine o phonisang o netefatsang ho qosa a e-ba le khatello ea kutlo. Ho tsitsa hona hoa bohlokoa bakeng sa ho hlahisa lisebelisoa tsa boleng bo holimo, joalo ka ha ho fapana le ho iphetetsa ho ka lebisa ho bofokoli kapa ho se lumellane le likarolong tsa athomiki. Ts'ebeliso ea naetro ea metsi a metsi e thusa ho fihlela maemo a phomolo a phomolo a ho qetela a MB, 'me a netefatsa bohloeki ba thepa.
Melemo ea Vapuum Pipes (VIP) ho MBE
Vacuum Pipes (VIP)ke karolo e sebetsang ka koloi e sebetsang ea naetrojene ea metsi. Li-pipi tsena li entsoe ka karolo e lekantsoeng lipakeng tsa mabota a mabeli, haholo ho boloka mocheso oa li-nitsogenic ka tsela ea metsi. Moralo ona o fokotsa tahlehelo ea naetrojene ea metsi a metsi ka lebaka la ho fetoha mouoane, e netefatsa phepelo e tsitsitseng le e tšepahalang ho sesebelisoa sa MBE.
Katleho le katleho ea theko
U sebelisaViphoLikopo tsa MBe fana ka melemo e 'maloa. Tahlehelo e fokotsehileng ea mocheso e bolela ho hlokahala hore naetrojene e be metsi e hlokahala, litšenyehelo tse fokotsang ts'ebetso le ts'ebetso ea ho ntlafatsa. Ntle le moo, thepa ea hau ea ho nahana kaVipTlatsetsa tikolohong e bolokehileng ka ho fokotsa kotsi ea frostbite le likotsi tse ling tse amanang le ho sebetsana le thepa ea ryogenic.
Ho tsitsipana ho ntlafatsa ts'ebetso
VipNetrogen ea metsi e lula e le mocheso o sa fetoheng leetong lena ho ea hoSistimi ea MB. Bokhoni bona boala ke ho boloka chelete ea ho boloka maemo a thata a hlokahala bakeng sa tlhahiso ea semiconductor ea semiconductor. Ka ho thibela khatello ea mocheso,VipE thusa ho hlahisa likarolo tse ngata tsa semiconductor tse se nang bokhachane, li ntlafatsa boleng bo akaretsang le ts'ebetso ea lihlahisoa tsa ho qetela.
HL Crysogenic Somer: E tsoela pele ka tsela e tsamaeang ka mokhoa o tsoetseng pele oa naetrogen
HL Cryoogenic sesebelisoa sa hau sa HLSistimi ea lijalo tsa naetrojene e tsamaisang thepaSeo se qala ho tloha tankeng ea polokelo mme e fela ka lisebelisoa tsa mBe. Sistimi ena e hlokomela mesebetsi ea lijalo tsa naetrojene, li hara phokotso ea lijalo, khatello ea khatello, khatello ea khatello le molao, naetrojene e ntse e eketseha. Ts'ebetso eohle e shebelloa ke litleboto tsa crykogen le tse laoloang ke mekhoa ea ho sebelisana le ea e sebelisoang ka bochabela le ea mabitso.
Hajoale, tsamaiso ena e sebetsa ka thata ho etsa lisebelisoa tsa bahlahisi ba etellang pele e kang DCA, e buile, le Fermi. Ho kenyelletsaHL Cryoogenic Ints'Sisteme e tsoetseng pele e kenyelletsa phepelo e tšepahalang le e sebetsang ea noetrojene, hape e ntlafatsa ts'ebetso le botsitso ba lits'ebetso tsa MB.
Sephetho
Indastering ea semiconductor, haholo-holo ho Likopo tsa MB, ts'ebeliso ea naetrojene ea metsi leVacuum Pipes (VIP)ke ea bohlokoa.VipHa ea eketsa ts'ebetso le ts'ebetso ea theko ea lits'ebeletso empa hape e netefatsa hore ho na le botsitso le ho nepahala ha semicondtor. Ha tlhoko ea lisebelisoa tse tsoetseng pele tsa Semiconductor e ntse e tsoela pele ho hola, ho buseletsoa hoVipLitsamaiso tsa theknoloji le tse tsoetseng pele joaloka tse ntlafalitsoeng keHL Cryoogenic IntsKe tla etsa karolo ea bohlokoa ho fihlela litlhoko tse thata tsa indasteri le ho khanna ho khanna ha ntlo ka nako e tlang.
Ka ho rarolla melemo eaVipMmeHL Cryoogenic Ints'ssophonatedSistimi ea lijalo tsa naetrojene e tsamaisang thepa, Baetsi ba semisonductor ba ka fihlela maemo a mangata, katleho le polokeho ea bona, qetellong ba kenya letsoho kholisong ea lisebelisoa tsa elektroniki e latelang.
Nako ea poso: Jun-15-2024
