Hauv kev ua haujlwm nrawm nrawm semiconductor, tswj cov txheej txheem kev tsim kho yog qhov tseem ceeb rau cov txheej txheem tsim kev tsim khoom zoo.Molecular nqaj epitaxy (MBE), cov txheej txheem ntawm tshoojotal nyob rau hauv Fabiconductor fabrice, muaj txiaj ntsig los ntawm kev nce qib hauv kev siv cov kua nitrogen thiabLub Tshuab Nqus Tsev Roj av Insulated (VIP)Cov. Qhov blog no tshawb nrhiav lub luag haujlwm tseem ceeb ntawmTxoj caihauv kev txhim kho MbeCov ntawv thov, hais txog nws kev ua tau zoo thiab ntseeg tau.
Qhov tseem ceeb ntawm kev txias txias hauv MBE
Molecular nqaj epitaxy (MBE)yog ib txoj kev tswj hwm tau zoo atomic txheej ntawm ib substrate, qhov tseem ceeb rau kev tsim cov cuab yeej soob yam zoo li temiconductor li tementors, lasers, thiab solar hlwb. Yuav kom ua tiav qhov kev ntsuas siab xav tau nyob rau hauv MBE, tswj ruaj khov tsawg yog qhov tseem ceeb heev. Ua kua Nitrogen feem ntau yog siv rau lub hom phiaj no vim nws yog qhov qis qis ntawm -196 ° C, kom ntseeg tau tias cov dej yuav tsum nyob ntawm qhov kev kub ntxhov thaum lub sij hawm xa tawm.
Lub luag haujlwm ntawm cov kua nitrogen hauv mbe
Ua kua Nitrogen muaj qhov tsis tseem ceeb hauv MBE cov txheej txheem, muab cov txheej txheem txias ua kom zoo ib yam uas ua kom muaj kev tso tawm yam tsis muaj kev hloov pauv thermal. Qhov kev ruaj khov no yog qhov tseem ceeb rau kev tsim cov khoom zoo semicondor zoo, raws li txawm me me sov variations tuaj yeem ua rau muaj kev puas tsuaj lossis tsis sib xws hauv cov txheej txheem atomic. Kev siv cov kua dej ua kua pab kom ua kom tiav ultra-siab lub tshuab nqus tsev yuav tsum tau MBE, tiv thaiv kev paug thiab ua kom muaj kev huv huv cov ntaub ntawv.
Qhov zoo ntawm lub tshuab nqus tsev insulated (VIP) hauv MBE
Lub Tshuab Nqus Tsev Roj av Insulated (VIP)yog ib qho kev sib tsoo hauv kev thauj khoom ntawm cov kua pleev ua kua nitrogen. Cov kav dej no yog tsim nrog lub nqus plua plav txheej nruab nrab ntawm ob phab ntsa, kev tswj kom muaj cua sov thiab kev tswj hwm cov kua nitrogen thaum nws mus los ntawm kev cia siab rau MBE system. Cov qauv tsim no txo qis cov kua nitrogen vim yog cov khoom siv evaporation, kom ntseeg tau tias muaj kev ntseeg siab thiab txhim khu kev qha rau MBE Apparatus.
Efficiency thiab tus nqi-ua hauj lwm zoo
Kev sivTxoj caihauvMBE Daim Ntawv Thovmuaj ntau qhov zoo. Kev txo cov cua sov kom txo txhais tau tias tsawg dua kua nitrogen yog qhov yuav tsum tau, txo cov nqi ua haujlwm thiab txhim kho kev ua haujlwm. Txuas ntxiv, cov khoom rwb thaiv tsev ntawmTxoj caiPab txhawb kom muaj kev nyab xeeb ua haujlwm ib puag ncig los ntawm kev pheej hmoo ntawm insisbite thiab lwm yam phom sij cuam tshuam nrog kev tuav cov ntaub ntawv cryogenic.
Kev Txhim Kho Cov Txheej Txheem Ruaj
Txoj caiua kom ntseeg tau tias cov nitrogen tseem nyob ntawm qhov kub tsis sib xws thoob plaws nws txoj kev taug mus rauMBE SystemCov. Qhov kev ruaj ntseg no yog qhov tseem ceeb rau kev tswj cov hlua ntawm cov tshuaj uas tsim nyog rau high-precision semiconductor raug. Los ntawm kev tiv thaiv kub hloov pauv kev hloov pauv,Txoj caiPab ua kom tsim kev hnav khaub ncaws ntau dua thiab qhov tsis muaj xws li rov qab ua cov txheej txheem semiconductor, txhim kho cov khoom zoo tag nrho thiab ua haujlwm ntawm cov khoom kawg.
Cov khoom siv cryogenic: coj txoj kev nrog siab ua kua nitrogen ncig tshuab
Hl cryogenic khoom Co., Ltd tau tsim thiab tshawb nrhiav lub xeev-ntawm-cov-kos duabUa Kua Nitrogen Thauj Khoomuas pib los ntawm lub tank nres thiab xaus nrog MBE cov khoom siv. Cov kab ke no tau hais txog cov haujlwm ntawm cov kev thauj khoom ua kua nitrogen, txo qis & kev cai, cov tshuaj nitrogen paug, thiab rov ua dua tshiab. Tag nrho cov txheej txheem yog soj ntsuam los ntawm cryogenic sensors thiab tswj los ntawm plc, ua rau lub hloov pauv ntawm tsis siv neeg thiab kev ua haujlwm txheej txheem kev lag luam.
Tam sim no, cov kab ke no muaj kev ua haujlwm ruaj khov ua haujlwm ntawm MBE cov cuab yeej los ntawm cov ua lag luam xws li DCA, Riber, thiab Fermi. Kev sib koom tes ntawmHl cryogenic khoom's advanced system ua kom muaj kev ntseeg siab thiab siv tau ntawm cov kua nitrogen, ntxiv txhim kho kev ua haujlwm thiab kev ruaj ntseg ntawm MBE cov txheej txheem.
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Hauv kev lag luam semiconduct, tshwj xeeb hauv MBE Daim Ntawv Thov, kev siv cov kua nitrogen thiabLub Tshuab Nqus Tsev Roj av Insulated (VIP)yog indispensable.Txoj caiTsis tsuas yog txhim khu kev ua tau zoo thiab raug nqi zoo ntawm lub tshuab txias tab sis kuj ua kom muaj kev ruaj khov thiab precision uas yuav tsum muaj rau kev ua haujlwm zoo sawsiconductor fabrication. Raws li qhov kev thov rau cov khoom siv soob sab xis soobonductor txuas ntxiv mus ntxiv, ua kom muaj tswv yim hauvTxoj caithev naus laus zis thiab cov ntsiab lus siab zoo li cov tsim los ntawmHl cryogenic khoomYuav ua lub luag haujlwm tseem ceeb hauv kev sib ntsib lub lag luam txoj kev nruj kev lag luam thiab tsav tsheb tom ntej.
Los ntawm kev nce qib ntawmTxoj caithiabHl cryogenic khoom'stxawjUa Kua Nitrogen Thauj Khoom, Temiconductor cov tuam txhab tsim khoom tuaj yeem ua tiav ntau dua, ua tau zoo, thiab kev nyab xeeb hauv lawv cov txheej txheem MBE, thaum kawg pab txhawb rau kev loj hlob ntawm cov khoom siv hluav taws xob tom ntej.
Lub Sijhawm Post: Jun-15-2024
