Nano hlaws zeb tsis tau tsim nyob rau hauv xyoo tas los. Nano hlaws zeb tau tshwm sim thoob ntiaj teb thaum xyoo 2000. Raws li ib daim ntawv thov ntawm cov cuab yeej siv qib siab, lawv tau ua lub luag haujlwm tseem ceeb hauv ntau cov tshuaj zoo thiab cov khoom siv tshiab, Txawm li cas los xij, Txog xyoo 2006 uas nano hlaws zeb tau pom zoo hauv Suav teb. Hauv tshwj xeeb, thaum ntxov nyeg nanohlaws zeb manufacturerssawv cev los ntawm tuam txhab Shanghai ELE, nyob rau lub sij hawm ntev R& D kev txhim kho thiab txhawb nqa, Tsuas yog tom qab ntawd tau muaj lub nanometer xuab zeb zeb tau siv sai heev hauv cov ntawv thov ntau hauv tsev, thiab niaj hnub no nws tau raug xa tawm mus rau thoob ntiaj teb kev lag luam hauv ntau ntau Cov.
Tam sim no, ntau tus neeg siv tau hais tias zoo li muaj ntau cov chaw tsim khoom ntawm nano hlaws mills uas tuaj yeem nrhiav tau hauv Suav teb, tab sis tom qab kev yuav khoom thiab siv lawv tsis txaus siab. Qhov teeb meem nyob hauv qhov tseeb uas cov neeg siv paub tsawg heev txog nano hlaws zeb. Qhov tseeb, muaj tsawg tsawg cov tuam ntxhab nyob rau tom khw uas muaj qhov zoo tiag ntawm nano-qib, Qhov no yuav raug txheeb xyuas los ntawm theem kev ntawm nano hlaws zeb, thiab tom qab ntawd kuv yuav piav qhia rau koj, qhov txawv ntawm nano yog dab tsi hlaws zeb thiab zoo tib yam zeb? Nyob rau tib lub sijhawm, tseem tham txog cov teeb meem tseem ceeb uas ob lub cores ntawm nano hlaws zeb yog kev nyuaj rau kev kov yeej.
Ua ntej tshaj plaws, los ntawm qhov tseeb qhov ua tiav ntawm qhov ntsuas ntawm cov khoom yuav sib tsoo (ntawm lub hauv paus ntawm cov paub tab thiab ua tau thev naus laus zis ntawm nws tus kheej cov qauv khoom). Hauv kev nkag siab dav dav, nano-hlaws zeb tuaj yeem hu ua nano hlaws zeb yog tias nws tuaj yeem ncav cuag 1 micron lossis tsawg dua, tab sis hauv kev nkag siab zoo, nws yuav tsum yog 200 nanometers lossis tsawg dua uas yog qhov tseeb hu ua nano-hlaws zeb. Txawm hais tias tsis muaj ib qho qauv tseem ceeb, nws muaj qhov kev pom zoo hauv kev lag luam. Qhov tseeb, nws yog kev txawj ntse thiab yooj yim rau cov neeg siv siv qhov ntsuas qhov zoo los ntsuas seb lub nano hlaws zeb yog qhov ua tau zoo dua thiab yooj yim lees txais, tab sis vim yog qhov tsis paub tseeb ntawm cov khoom siv, qhov ntsuas qhov tseeb yog qhov tsis dhau kev tshawb fawb thiab tsis dhau yog lawm.
Yog li, puas muaj kev ntsuas ntawm cov cuab yeej nws tus kheej los txiav txim siab seb nws yog tiag tiag nano hlaws zeb? Ntawm chav kawm muaj, thiab muaj ntau yam ntsuas. Nov yog ob qhov ntsuas tseem ceeb uas yooj yim rau cov neeg siv los lees txais.
Qhov ua ntej yog saib ntawm lub zog ntawm lub hlaws zeb, uas tuaj yeem muab faib ua ob qho: qhov ceev ntawm lub zog thiab kab nrawm. Kev siv ntawm lub zog loj sib tsoo tau txhim kho kev ua tiav zoo tshaj plaws, tab sis cov teeb meem thev naus laus zis ntawm no yog seb cov khoom siv tau ruaj khov los yog tsis. Yog lawm, txawm hais tias qhov ua tiav raug tuaj yeem ua tiav. Yooj yim muab, nws yog lub zog ntawm lub cev muaj zog thiab txoj kab uas hla ntawm kev sib tsoo cov kab noj hniav. Cov ntsiab lus no tuaj yeem txheeb xyuas feem ntau ntawm cov cuav nano hlaws mills ntawm kev ua lag luam, tshwj xeeb yog qee tus lej qis hom pin hlaws mills, uas tseem hu ua" pseudo pin hlaws mills" hauv kev lag luam. Cov kab noj hniav ntawm txoj kab uas hla yog kwv yees li ib qho me me li cov kab ke tsoos disc hlaws zeb)
Qhov thib ob yog pom yog tias qhov sib tsoo me tshaj yuav muaj 0.1 hli. Hauv txoj kev xav, qhov kev sib tsoo me tshaj, qhov ntsuas qhov sib tsoo tiav. Cov teeb meem thev naus laus zis ntawm no yog tias qhov me me hauv nruab nrab, ntau dua thiab siab dua qhov xav tau rau kev foob cov tshuab. Cov khoom siv tshuab foob ntawm 0.1 hli me me hlaws nruab nrab (ELE patent) thiab lub foob siv rau cov hlaws dai nruab nrab loj kiag li ob theem-foob. Cov theem ntawm cov ntsiab lus ntawm kev kawm yog siab dua, thiab ob qho ntawd tsis muab piv rau. Kuj tseem muaj qhov sib cav sib txawv ntawm qhov tseeb ntawm lub paug cais tawm thiab qhov loj ntawm thaj chaw tawm. Qhov me me ntawm qhov sib tsoo tawm, qhov ntau dua tus cais tawm yog. Qhov no tseem yog lub zog ntsuas ntawm nano hlaws zeb thiab ib qho tseem ceeb ntawm kev sib raug zoo ntawm cov lev ntawm nano hlaws zeb.
Thaum kawg, tom qab nkag siab txog ob yam ntsiab lus saum toj no, thaum xaiv nano hlaws zeb, nws raug nquahu kom mus rau qhov chaw tsim khoom rau kev tshuaj xyuas ntawm chaw, feem ntau saib cov qauv thiab txheej txheem. Qhov saum toj no ob lub ntsiab lus no kuj yooj yim heev rau cov neeg siv kom txiav txim siab intuitively. Yeej, koj tuaj yeem zam qhov xaiv cov nano hlaws cuav. Lwm yam ntsuas rau ntsuas nano hlaws mills tsis muaj npe nyob ntawm no. Koj tuaj yeem sab laj nrog ELE muag engineers.
