Vim li cas cov chaw soj nstuam quantum computing yuav tsum siv cov granite bases?

Hauv kev siv quantum computing, uas tshawb nrhiav cov lus zais ntawm lub ntiaj teb me me, txhua qhov kev cuam tshuam me me hauv qhov chaw sim tuaj yeem ua rau muaj kev hloov pauv loj heev hauv cov txiaj ntsig ntawm kev suav. Lub hauv paus granite, nrog nws cov kev ua tau zoo tshaj plaws, tau dhau los ua ib qho tseem ceeb hauv cov chaw soj nstuam quantum computing, ua kom ntseeg tau tias qhov tseeb thiab kev ruaj khov ntawm kev sim.
Kev Ruaj Ntseg Kawg: Ib Phab Ntsa Uas Tsis Muaj Kev Cuam Tshuam Sab Nraud
Kev suav lej quantum vam khom cov xeev quantum tsis muaj zog ntawm cov qubits, thiab kev co sab nraud, kev hloov pauv kub, lossis txawm tias kev hloov pauv hauv cov teb hluav taws xob tuaj yeem ua rau cov xeev quantum tawg, ua rau cov txiaj ntsig suav tsis raug. Granite, ua pob zeb ntom ntom ntuj, muaj cov coefficient qis heev ntawm kev nthuav dav thermal, tsuas yog (4-8) × 10⁻⁶ / ℃. Thaum qhov kub ntawm chav kuaj mob hloov pauv, nws qhov loj me tsis hloov pauv, muab lub hauv paus ruaj khov rau cov khoom siv suav lej quantum. Lub caij no, cov qauv siv lead ua sab hauv tshwj xeeb ntawm granite muab rau nws nrog kev ua haujlwm damping zoo heev, nrog rau qhov piv damping siab txog 0.05-0.1. Nws tuaj yeem txo qis dua 90% ntawm lub zog vibration xa los ntawm sab nraud hauv 0.3 vib nas this, zoo cais cov kev cuam tshuam vibration tsim los ntawm kev ua haujlwm ntawm cov khoom siv thiab cov neeg ua haujlwm txav mus los hauv chav kuaj mob, xyuas kom meej tias cov qubits tswj lawv lub xeev quantum hauv ib puag ncig ruaj khov.

Kev siv qhov tseeb: Lub "Anchor" Ua kom qhov kev ntsuas raug
Hauv kev sim suav lej quantum, qhov kev ntsuas qhov tseeb ntawm lub xeev qubits yog qhov tseem ceeb rau kev tau txais cov txiaj ntsig suav lej zoo. Lub hauv paus granite tau dhau los ua qhov ua tiav zoo heev, nrog rau kev tswj tau qhov tiaj tiaj hauv ± 0.1μm / m thiab qhov roughness ntawm qhov chaw Ra≤0.02μm. Nws muab qhov kev siv rau kev teeb tsa zoo meej rau cov sensors siab, laser interferometers thiab lwm yam cuab yeej ntsuas hauv cov khoom siv suav lej quantum. Lub dav hlau siv qhov tseeb no tuaj yeem ua kom ntseeg tau tias qhov chaw sib piv ntawm cov cuab yeej tseem raug txhua lub sijhawm, zam kev ntsuas yuam kev los ntawm cov hauv paus tsis sib xws lossis deformed, yog li txhim kho qhov tseeb thiab kev ntseeg siab ntawm cov ntaub ntawv sim suav lej quantum.
Kev rwb thaiv tsev thiab tiv thaiv hlau nplaum: Qhov "kev thaiv kev nyab xeeb" tiv thaiv cov xeev quantum
Qubits muaj kev cuam tshuam los ntawm cov teb hluav taws xob electromagnetic, thiab cov hlau ib txwm muaj peev xwm tsim cov hluav taws xob electromagnetic lossis cov hluav taws xob static, uas cuam tshuam rau kev ruaj khov ntawm kev suav lej quantum. Granite yog cov khoom siv tsis yog hlau uas muaj cov khoom rwb thaiv tsev ntuj thiab cov khoom tiv thaiv magnetic. Nws tsis cuam tshuam nrog cov teb hluav taws xob electromagnetic nyob ib puag ncig, thiab nws tsis tsim hluav taws xob static los nyiam cov hmoov av lossis cuam tshuam rau kev ua haujlwm ntawm cov khoom siv. Qhov no tsim ib puag ncig electromagnetic ntshiab rau cov khoom siv suav lej quantum, ua rau qubits ua haujlwm yam tsis muaj kev cuam tshuam thiab txo qhov yuam kev ntawm kev suav.
Siv tau ntev thiab txhim khu kev qha: Lub "txhawb nqa khov kho" rau kev ua haujlwm ruaj khov mus sij hawm ntev
Cov kev sim suav lej quantum feem ntau xav tau kev ua haujlwm tas mus li rau lub sijhawm ntev, thiab qhov yuav tsum tau ua kom ruaj khov rau lub hauv paus txhawb nqa ntawm cov khoom siv sim yog siab heev. Granite muaj qhov nyuaj siab thiab muaj zog tiv taus kev hnav, nrog Mohs hardness ntawm 6 txog 7. Nyob rau hauv lub sijhawm ntev ntawm cov khoom siv suav lej quantum thiab cov khoom siv debugging nquag, nws tsis yooj yim hnav thiab deformation. Lub caij no, nws muaj cov khoom siv tshuaj ruaj khov, tiv taus acid thiab alkali corrosion, tuaj yeem hloov kho rau ntau yam tshuaj reagent ib puag ncig hauv chav kuaj mob, thiab muaj lub neej ua haujlwm ntau xyoo caum, muab kev txhawb nqa thiab kev lees paub ntev thiab kev ntseeg siab rau cov chaw kuaj mob suav lej quantum.
Hauv kev siv thev naus laus zis tshiab ntawm kev suav lej quantum, cov hauv paus granite, nrog lawv cov yam ntxwv ntawm kev ruaj khov, kev ua kom raug, kev rwb thaiv tsev thiab kev ua haujlwm ntev, tau dhau los ua cov ntsiab lus tseem ceeb rau kev tsim cov chaw sim siab. Nrog rau kev txhim kho tas mus li ntawm kev siv thev naus laus zis suav lej quantum, lub hauv paus granite yuav txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev tshawb fawb thiab kev siv quantum computing.