Helium-3 (He-3) muaj cov khoom tshwj xeeb uas ua rau nws muaj txiaj ntsig hauv ntau qhov chaw, suav nrog nuclear zog thiab quantum suav. Txawm hais tias He-3 yog qhov tsawg heev thiab kev tsim khoom yog qhov nyuaj, nws tau cog lus zoo rau yav tom ntej ntawm quantum xam. Nyob rau hauv tsab xov xwm no, peb yuav delve rau hauv cov saw saw khoom ntawm He-3 thiab nws siv raws li ib tug refrigerant nyob rau hauv quantum computers.

Kev tsim cov Helium 3

Helium 3 tau kwv yees tias muaj nyob hauv qhov tsawg heev hauv ntiaj teb. Feem ntau ntawm He-3 nyob rau hauv peb lub ntiaj teb yog xav tias yog tsim los ntawm lub hnub thiab lwm yam hnub qub, thiab nws kuj ntseeg tau tias muaj nyob rau hauv me me nyob rau hauv lub lunar av. Txawm hais tias tag nrho cov khoom siv thoob ntiaj teb ntawm He-3 tsis paub, nws tau kwv yees tias nyob hauv thaj tsam ntawm ob peb puas kilograms ib xyoos.

Kev tsim khoom ntawm He-3 yog cov txheej txheem nyuaj thiab nyuaj uas suav nrog kev sib cais He-3 los ntawm lwm cov helium isotopes. Txoj kev tsim khoom tseem ceeb yog los ntawm irradiating natural gas deposits, ua He-3 raws li ib tug by-product. Txoj kev no yog technically demanding, yuav tsum tau tshwj xeeb cov cuab yeej, thiab yog ib tug kim txheej txheem. Tus nqi ntawm kev tsim He-3 tau txwv nws txoj kev siv dav, thiab nws tseem yog ib yam khoom tsis tshua muaj nqi.

Kev siv Helium-3 hauv Quantum Computing

Quantum suav yog ib qho chaw tawm tshiab nrog lub peev xwm loj heev los hloov pauv kev lag luam xws li nyiaj txiag thiab kev kho mob mus rau cryptography thiab kev txawj ntse. Ib qho ntawm cov teeb meem tseem ceeb hauv kev tsim quantum computers yog qhov xav tau rau lub tub yees kom txias cov khoom quantum (qubits) rau lawv qhov kev ua haujlwm zoo.

Nws-3 tau ua pov thawj tias yog qhov kev xaiv zoo tshaj plaws rau kev txias qubits hauv quantum computers. He-3 muaj ntau yam khoom uas ua rau nws zoo tagnrho rau daim ntawv thov no, suav nrog nws qhov tsis tshua muaj kub kub, thermal conductivity siab, thiab muaj peev xwm ua kua hauv qhov kub thiab txias. Ntau pab pawg tshawb fawb, suav nrog ib pab pawg kws tshawb fawb ntawm University of Innsbruck hauv Austria, tau qhia txog kev siv He-3 ua cov tub yees hauv quantum computers. Hauv kev tshawb fawb luam tawm hauv phau ntawv xov xwm Nature Communications, pab pawg tau pom tias He-3 tuaj yeem siv los ua kom txias cov qubits ntawm lub tshuab hluav taws xob quantum superconducting mus rau qhov ntsuas kub zoo, ua kom pom nws cov txiaj ntsig zoo li quantum suav refrigerant. poj niam deev.

Qhov zoo ntawm Helium-3 hauv Quantum Computing

Muaj ntau qhov zoo rau kev siv He-3 ua cov tub yees hauv quantum computer. Ua ntej, nws muab qhov chaw ruaj khov rau qubits, txo qhov kev pheej hmoo ntawm kev ua yuam kev thiab txhim kho kev ntseeg siab ntawm quantum computers. Qhov no tseem ceeb tshwj xeeb tshaj yog nyob rau hauv kev lag luam ntawm quantum xam, qhov twg txawm tias me me yuam kev tuaj yeem muaj kev cuam tshuam loj rau qhov tshwm sim.

Thib ob, He-3 muaj qhov kub qis dua li lwm cov tub yees, uas txhais tau hais tias qubits tuaj yeem ua kom txias kom txias dua thiab ua haujlwm tau zoo dua. Qhov kev ua tau zoo no tuaj yeem ua rau kev suav nrawm dua thiab raug dua, ua rau He-3 yog qhov tseem ceeb hauv kev txhim kho quantum computers.

Thaum kawg, He-3 yog cov khoom tsis muaj tshuaj lom, tsis muaj hluav taws kub, uas muaj kev nyab xeeb dua thiab muaj kev nyab xeeb dua li lwm cov tub yees xws li kua helium. Hauv lub ntiaj teb uas kev txhawj xeeb ib puag ncig tau dhau los ua qhov tseem ceeb, kev siv He-3 hauv quantum xam muaj ib qho kev xaiv ntsuab uas yuav pab txo qis cov pa roj carbon monoxide technology.

Kev sib tw thiab yav tom ntej ntawm Helium-3 hauv Quantum Computing

Txawm hais tias muaj txiaj ntsig zoo ntawm He-3 hauv quantum suav, kev tsim khoom thiab kev xa khoom ntawm He-3 tseem yog ib qho kev sib tw loj, nrog rau ntau yam kev siv tshuab, kev thauj mus los thiab nyiaj txiag kom kov yeej. Kev tsim khoom ntawm He-3 yog txheej txheem nyuaj thiab kim, thiab muaj kev txwv ntawm cov isotope muaj. Tsis tas li ntawd, thauj He-3 los ntawm nws qhov chaw tsim khoom mus rau nws qhov chaw siv kawg yog ib txoj haujlwm nyuaj, ua rau nws nyuaj rau nws cov khoom siv.

Txawm hais tias cov kev sib tw no, He-3's peev xwm zoo hauv quantum suav ua rau nws muaj txiaj ntsig kev nqis peev, thiab cov kws tshawb fawb thiab tuam txhab lag luam txuas ntxiv tshawb nrhiav txoj hauv kev los ua kom nws cov khoom tsim thiab siv qhov tseeb. Kev txhim kho txuas ntxiv ntawm He-3 thiab nws siv hauv quantum suav tuav cov lus cog tseg rau yav tom ntej ntawm qhov kev loj hlob sai no.