"ENERGY NEUTRINO" - lub tshuab hluav taws xob pub dawb

2024 Tus sau: Seth Attwood | [email protected]. Kawg hloov kho: 2023-12-16 16:06

Nyob rau hauv kev twb kev txuas nrog lub ntiaj teb no kev nyab xeeb kev hloov nyob rau hauv lub xyoo caum tsis ntev los no, tshwm sim, ntawm lwm yam, los ntawm ib tug irresponsible thiab shortsighted txoj kev ntawm tib neeg lub neej, cov lus nug ntawm kev loj hlob ntawm tshiab technologies thiab tsim cov ntaub ntawv tshiab uas muab tsis tau tsuas yog ib tug xis lub neej rau ib tug neeg., tab sis kuj tuaj yeem txo qhov tsis zoo ntawm tib neeg lub neej ntawm tus kheej qhov chaw nyob.

Qhov cuam tshuam ntawm tib neeg kev ua haujlwm ntawm kev nyab xeeb yog ntau lub ntsiab lus thiab nyuaj heev, suav nrog ob qho tib si pov tseg tib neeg pov tseg thiab tsis kam hlawv fossil fuels los tsim hluav taws xob thiab siv rau hauv combustion engines.

Muaj kev sib tham ntev ntev hauv zej zog kev tshawb fawb txog qhov tiag tiag qhov tsim hluav taws xob los ntawm cosmic neutrino hais li cas. Ib sab tau lees paub tias qhov flux ntawm cosmic neutrinos los ntawm lub ntiaj teb saum npoo yog ruaj khov nruab hnub thiab hmo ntuj, tsis hais huab cua thiab lub sijhawm ntawm lub xyoo, thiab yog tias cov kws tshawb fawb tau kawm yuav ua li cas kom tau txais hluav taws xob los ntawm cov hluav taws xob pom ntawm hluav taws xob (hnub ci), ces nws Nws tuaj yeem tau txais tam sim no los ntawm qhov pom tsis pom ntawm cov hluav taws xob (xws li cosmic neutrinos) lossis lwm hom hluav taws xob. Thiab cov lus nug tsuas yog hauv kev tsim cov ntaub ntawv tshiab uas yuav tso cai hloov lub zog ntawm neutrinos rau hauv hluav taws xob tam sim no.

Pessimists sib cav hais tias txawm hais tias Nobel nqi zog hauv Physics tau muab tsub rau xyoo 2015 rau cov pov thawj ntawm qhov tseeb tias neutrinos muaj huab hwm coj, qhov loj me me (ntau sib dua li electrons). "Yog tias peb tshaj tawm tias lub zog tuaj yeem tau txais los ntawm neutrinos, ces ob lo lus nug tshwm sim: ntawm tus nqi dab tsi thiab nws puas yuav siv tau? Yooj yim muab tso, kev ua tau zoo thiab kev lag luam yuav tsum tau ua kom pom, hais tias xibfwb Yehia Khalil, Yale University, Tebchaws Asmeskas thiab Kev Tshawb Fawb Kev Tshawb Fawb, University of Oxford, UK. Nws tau koom nrog Jacques Roturier los ntawm University of Bordeaux - "Ice Cube Experiment yog lwm qhov kev ua qauv zoo heev ntawm kev sib cuam tshuam me me ntawm neutrinos nrog teeb meem. Yog lawm, qee lub zog tau pauv hauv cov txheej txheem no. Tab sis tsis muaj txoj hauv kev kom tau txais lub zog txaus los tsim hluav taws xob txawm tias ua tau ib lub qe. " Tab sis yog cov kws tshawb fawb theorists uas kawm feem ntau yog lub hauv paus ntawm neutrino physics, thiab tsis yog lawv cov ntawv thov, yog li puas yog?

Nws yuav tsum tau muab sau tseg tias nyob rau hauv xyoo tas los no ntau cov ntawv tshaj tawm tau tshwm sim piav qhia txog cov kev tshawb fawb tau ua los ntawm cov ncauj lus no. Thiab thaum txheeb xyuas cov ntawv tshaj tawm ntawm cov kws tshawb fawb los ntawm ntau lub teb chaws, peb tuaj yeem txiav txim siab tias txoj hauv kev siv cosmic neutrinos los tsim lub zog yog nyob rau hauv kev tsim cov khoom siv nrog kev vibration atomic. Nyob rau hauv Xwm, ETH (Eidgen? Ssische Technische Hochschule, Z? nplua nuj) xibfwb Vanessa Wood thiab nws cov npoj yaig piav qhia tias cov txheej txheem ua rau atomic vibrations thaum cov ntaub ntawv yog nanosized, thiab yuav ua li cas qhov kev paub no tuaj yeem siv los tsim cov khoom siv nanomaterials rau ntau yam kev siv. Daim ntawv tshaj tawm qhia tau hais tias thaum cov ntaub ntawv raug tsim nyob rau hauv qhov ntau thiab tsawg tshaj li 10-20 nanometers, uas yog, 5000 lub sij hawm thinner dua tib neeg cov plaub hau, lub vibrations ntawm txheej atomic txheej nyob rau saum npoo ntawm nanoparticles yog loj thiab ua lub luag hauj lwm tseem ceeb nyob rau hauv yuav ua li cas. cov khoom coj. Tag nrho cov khoom yog tsim los ntawm atoms uas vibrate. Cov atomic vibrations, los yog "phonons", yog lub luag hauj lwm rau yuav ua li cas hluav taws xob nqi thiab tshav kub hloov nyob rau hauv cov ntaub ntawv.

Nyob rau tib lub sijhawm, kev siv graphene nanostructures hauv kev tsim cov thev naus laus zis tshiab yog nyiam cov xim zoo tshaj plaws. Tab sis txhawm rau kom nkag siab zoo dua cov ntaub ntawv niaj hnub xws li graphene nanostructures thiab txhim kho lawv rau cov khoom siv hauv opto-, nano- thiab quantum technologies, nws yog ib qho tseem ceeb kom nkag siab tias phonons - kev co ntawm atoms hauv cov khib nyiab - cuam tshuam cov khoom ntawm cov khoom. Cov hauj lwm nyuam qhuav luam tawm qhia tau hais tias cov kws tshawb fawb los ntawm University of Vienna, Advanced Institute of Science thiab Technology (AIST) hauv Nyij Pooj, JEOL thiab La Sapienza University hauv Rome tau tsim cov txheej txheem uas tuaj yeem ntsuas tag nrho cov phonons tam sim no hauv cov khoom siv nanostructured. Yog li, thawj zaug, lawv muaj peev xwm tsim tau txhua hom kev vibrational ntawm autonomous graphene, nrog rau kev nthuav dav hauv zos ntawm ntau hom kev vibrational hauv graphene nanofibers. Txoj kev tshiab no, uas lawv hu ua "loj-q mapping," qhib tag nrho cov peev txheej tshiab los tsim kom muaj kev nthuav dav spatial thiab impulsive phonon nyob rau hauv tag nrho cov nanostructured nrog rau ob-seem niaj hnub cov ntaub ntawv. Cov kev sim no qhib qhov muaj peev xwm tshiab rau kev kawm cov qauv kev co hauv zos ntawm nanometer ntsuas mus rau cov monolayers tshwj xeeb.

Schematic sawv cev ntawm lub zos lattice vibrations nyob rau hauv graphene, zoo siab los ntawm lub wavefront ntawm kis ceev electrons. (Daim duab credit: © Ryosuke Senga, AIST)

Txawm li cas los xij, cov kws tshawb fawb los ntawm Neutrino Energy Group nyob rau hauv kev coj noj coj ua ntawm German mathematician thiab businessman Holger Schubart tau nce siab tshaj plaws nyob rau hauv qhov kev ua tau zoo ntawm qhov kev tsim kho tshiab hauv graphene-based cov ntaub ntawv rau lub zog tiam. Siv ntau xyoo ntawm theoretical thiab cov tswv yim tsim tau, ib tug multilayer txheej cov ntaub ntawv uas nrog nanoscale thickness raws li doped graphene thiab silicon raug tsim, peev xwm sawv ntawm generating direct tam sim no nyob rau hauv tus ntawm tsis tsuas cosmic neutrinos, tab sis tseem muaj lwm hom ntawm hluav taws xob, xws li electrosmog, piv txwv. Doping ntawm cov txheej txheej tau nqa tawm kom nce atomic vibrations.

Raws li kev cuam tshuam ntawm cosmic high-zog neutrinos thiab lwm yam hluav taws xob, atomic vibrations yog amplified, ua rau resonance, uas yog pauv mus rau cov ntawv ci hlau, thiab cov txiaj ntsig tau hloov mus rau hauv hluav taws xob hluav taws xob. Ntxiv mus, rau kev hloov ntawm atomic vibrations mus rau resonance, nws yog txaus kom tau txais me ntsis zog los ntawm cosmic neutrinos ua tsaug rau cov tsim multilayer innovative khoom.

Hais txog cov lus hais ntawm tus xibfwb Yehia Khalil tau hais los saum no, Pawg Saib Xyuas Kev Tshawb Fawb ntawm Neutrino Energy Group sau cov hauv qab no: "Hauv peb qhov kwv yees, tus nqi tsim tawm hom hluav taws xob no yuav tsawg dua 50% ntawm tus nqi tsim tawm lwm hom. lub zog, thiab nyob rau hauv ib qho kev lag luam loj loj tau txais txiaj ntsig ntau dua."

Tsis tas li ntawd, cov khoom siv hluav taws xob yog compact heev thiab tsis xav tau kev khiav hauj lwm thiab kev saib xyuas cov nqi. Piv txwv li, ib daim ntawv ntawm cov ntawv loj ntawm A-4, them nrog ib txheej tuab tshwj xeeb ntawm doped nanoparticles, muab cov khoom siv hluav taws xob ruaj khov nyob rau hauv qhov chaw kuaj mob ntawm 2.5-3.0 W. NEUTRINO POWER CUBE®, tsim los tsim hluav taws xob nrog lub peev xwm ntawm 4.5 txog 5.5 kW / h, yuav muaj qhov compact loj ntawm "diplomat".

Lub hauv paus ntsiab lus ntawm kev ua haujlwm tuaj yeem muab piv rau cov cell photovoltaic, qhov twg lub teeb (pom pom hluav taws xob spectrum) hloov mus rau hauv lub zog. Lub ntsiab kom zoo dua thiab qhov sib txawv ntawm NEUTRINO POWER CUBE® nyob rau hauv qhov tseeb hais tias lub zog yuav raug generated tsis tu ncua 24 teev nyob rau ib hnub, txij li thaum lub keeb kwm yav dhau (tsis pom hluav taws xob spectrum) mus txog lub ntiaj teb txawm nyob rau hauv tag nrho tsaus ntuj.

Xws li qhov ntev thiab cov ntaub ntawv tso tawm tso cai rau Neutrino Power Cube® neutrino tam sim no qhov chaw siv dav hauv ntau yam khoom siv thiab khoom siv, mus txog rau kev siv hauv tsheb hluav taws xob thiab kev tsim hluav taws xob.

Kev tawm tswv yim txog kev sib cav sib ceg hnyav hauv zej zog kev tshawb fawb thiab xov xwm, Neutrino Energy Group CEO Holger Schubart thuam qhov twg cov pej xeem tseem nyob hauv qhov tsaus ntuj, txawm tias lub xeev tam sim no ntawm kev paub hauv thaj tsam ntawm neutrino particle physics muaj qhov ua tau tiag tiag. los daws cov teeb meem niaj hnub no nrog rau txoj hauv kev tshiab … "Ib feem ntawm qhov pom tsis pom ntawm cov hluav taws xob muaj peev xwm muab cov neeg muaj zog ntau hnub dhau ib hnub dua li ib qho ntawm cov khoom siv pob txha poob qis thoob ntiaj teb," - hais tias lub tuam txhab cov kws tshawb fawb. Hauv lawv lub tswv yim, kev tshawb fawb tam sim no yuav tsum tsom mus rau lub zog loj loj saum toj no peb, uas peb yuav xav tau siv yav tom ntej, tsis yog txuas ntxiv mus rau "khiav lub ntiaj teb."

Txawm hais tias muaj tseeb tias Neutrino Energy Group yog German - Asmeskas kev tshawb fawb koom nrog, Holger Schubart thuam qhov xwm txheej hauv lub teb chaws Yelemees: "Lub teb chaws Yelemees poob qis hauv kev tshawb fawb thoob ntiaj teb. Cov kev tshawb pom tseem ceeb hauv thaj chaw ntawm neutrino physics tseem tsis tau tuaj txog ntawm German kev tshawb fawb ib puag ncig - sib piv rau Tebchaws Meskas thiab ntau lub tebchaws hauv ntiaj teb, qhov chaw lawv twb tau paub txog kev paub. Tau kawg, nws yuav nthuav kom paub qhov twg cov neutrinos tuaj ntawm, thiab, ntawm chav kawm, nws yog qhov nthuav heev los sau cov kev txav ntawm neutrino ntawm South Ncej - xyaum nyob rau sab nraud ntawm lub ntiaj teb - thiab qee zaum "catch" tsawg kawg yog ib qho. particle, tab sis qhov no yuav tsum tsis txhob yog qhov tseem ceeb ntawm kev siv ntau lab "Kev Tshawb Fawb" txhais tau tias - lub hom phiaj ntawm kev tshawb fawb tiag tiag yuav tsum tsis txhob raug saib xyuas - lub hom phiaj no, raws li Schubart, yog tshawb nrhiav thiab tau txais kev paub siv tswv yim txhawm rau ua kom lub ntiaj teb zoo dua. qhov chaw, thiab hauv qhov tshwj xeeb no, nrhiav lub sijhawm los siv lub zog siab tsis pom kev ntawm hnub ci thiab cosmic hluav taws xob los tsim lub zog.

Cov ncauj lus kom ntxaws ntxiv tuaj yeem tau txais: