Lub hom phiaj

Cov kws tshawb fawb Geim thiab Novoselov nyiam npaj lawv lub npe hu ua Friday yav tsaus ntuj sim, zoo siab qhov kev sim uas tsis muaj qhov xwm txheej ua ntej uas koj, lawv hais hauv kev xam phaj, “yam tsawg kawg 10 feem pua ​​​​ntawm koj lub sijhawm siv ".

Txoj kev mus kom ze

Nyob rau hauv xws li ib qho kev sim lawv kos, hauv 2004, nrog ib daim Scotch daim kab xev super nyias tev ntawm graphite los ntawm mem hluav taw tes.

Qhov tshwm sim

Ib hom qaib hlau ntawm carbon atoms uas tau tuav lub ntiaj teb physics txij li thaum. Thiab nws xa Geim thiab Novoselov nyob rau hauv 2010 lub Nobel nqi zog. Cov qaib hlau - graphene - muaj cov khoom tshwj xeeb. Nws tuaj yeem ua hluav taws xob ib yam li tooj liab ua. Nws ua cua sov zoo dua li txhua yam ntaub ntawv paub. Nws yog hloov tau thiab yuav luag pob tshab, Txawm li cas los xij, tuab heev uas txawm tias cov roj helium tsis tuaj yeem hla nws. Graphene thiaj li pom tau tias yog ib tus neeg sib tw rau cov khoom siv hluav taws xob tshiab: graphene transistors yuav tsum ceev dua li tam sim no silicon transistors. Vim tias graphene ua tau zoo thiab siv tau pob tshab, nws kuj yog tsim rau siv nyob rau hauv touchscreens, lub teeb panels thiab solar cells. Thaum graphene sib xyaw rau hauv cov yas, Nws puas tuaj yeem ua rau cov yas no ua kom sov thiab muaj zog, thiab xa cov khoom uas muaj zog heev, ua lub teeb yuag thiab yoog raws, thiab tej zaum yuav nyob rau hauv dav hlau, tsheb thiab aerospace yuav siv.

Cov lus qhia

Qhov chaw: "Muaj ntau tus neeg tab tom nrhiav graphene thiab kuv yuav luag hla nws. (…) Qhov tsuas yog kuv ua tau, tab tom sim ua kom lub caij nyoog me me uas kuv yuav rov mus dua ib yam ntxiv. " Geim pom graphene 'los ntawm caij nyoog', nws nrhiav tau yog los ntawm serendipity. Hauv nws txoj haujlwm nws ua chaw rau kev muaj tswv yim, rau playfulness thiab coincidence. Kom paub yog tias koj tau tripped dhau ib yam tseem ceeb los tsis, koj puas xav tau kev paub yooj yim txaus. Raws li ib tug tub hluas muaj kaum tsib xyoos, nws xav nrhiav cov lus teb rau cov lus nug loj: lub cosmos ua haujlwm li cas. Astrofysica. Particle physics. Tom qab ntawd nws tau sau nws txoj kev tshawb fawb txog physics ntawm hlau. Sow. Boorring. Tab sis tom qab ntawd nws pib lom zem. “Kuv tau txais cov txuj ci tseem ceeb, tam sim no kuv tuaj yeem xaiv kuv tus kheej yam, fantasy, xav, ua si." Cov phiaj xwm no los sau cov kev paub tsim nyog muab Geim nrog rau qhov chaw nws tab tom nrhiav. Nws tau ua pov thawj los ua tus txawj ntse ntawm nws txoj kev lag luam thiab tuaj yeem pib sim. Serendipity tsis tuaj yeem nyob hauv lub tshuab nqus tsev: nws yuav tsum muaj teeb meem ua si nrog thiab qhov chaw mus wander.

Ntxiv mus:
Geim tau tshawb nrhiav vwm dua: Piv txwv li, nws cia ib tug kicker ntab nyob rau hauv ib tug ultra-muaj zog magnetic teb. Rau qhov no nws tau nyob rau hauv 2000 Ig Nobel nqi zog - tus khub ntawm Nobel nqi zog, rau kev tshawb fawb vwm. Geims hamster co-sau ntawv tshaj tawm hauv nqe lus nug. Qhov chaw, leej twg ua haujlwm ntawm Radboud University hauv Netherlands qhia tias tsis tshua muaj kev txaus siab rau hom kev sim no hauv Netherlands. Qhov ntawd yog ib qho laj thawj rau kev tawm mus rau Manchester qhov chaw uas nws tau los ua tus xibfwb. "Lub Dutch txoj kev kawm yog me ntsis hierarchical rau kuv". Raws li nws tau hais hauv phau ntawv xov xwm tshaj lij. "Ib tug xibfwb yog tus thawj coj thiab txhua tus hauv nws pab pawg yog nws tus thawj coj. (…) Kuv tsis xis nyob nrog qhov ntawd. "

Qhov chaw: NRCN Next, Hnub Thursday 13/1/2011, Lumax productions, 24/11/2010
Tus sau: editors IVBM

KEV NCAJ NCEES