Cholinga

Asayansi Geim ndi Novoselov ankakonda kukonza zomwe zimatchedwa Lachisanu madzulo mayesero, zoyesera mokondwera popanda kutengerapo zochitika zomwe inu, adatero poyankhulana, “osachepera 10 peresenti ya nthawi yanu yowononga”.

Njira

M'mayeso oterowo adajambula, mu 2004, ndi chidutswa cha tepi ya Scotch peel woonda kwambiri wa graphite kuchokera pa pensulo.

Chotsatira

Mtundu wa waya wankhuku wa maatomu a kaboni omwe agwira dziko la physics kuyambira pamenepo. Ndipo adapereka Geim ndi Novoselov 2010 mphoto ya Nobel. Waya wa nkhuku - graphene - ali ndi zinthu zapadera. Imatha kuyendetsa magetsi monga momwe mkuwa umachitira. Imayendetsa kutentha bwino kuposa zida zonse zodziwika. Ndi yosinthika komanso pafupifupi yowonekera, koma chowunda kotero kuti ngakhale mpweya wa heliamu sungathe kudutsamo. Chifukwa chake, Graphene amawonedwa ngati woyenera pazamagetsi zatsopano: ma transistors a graphene akuyembekezeka kukhala othamanga kuposa ma transistors apano a silicon. Chifukwa graphene imachita bwino ndipo imakhala yowonekera, ndizoyeneranso kugwiritsidwa ntchito pama touchscreens, mapanelo owala ndi ma cell a solar. Pamene graphene imasakanizidwa mu mapulasitiki, ikhoza kupanga mapulasitiki amenewo kuti asatenthedwe komanso amphamvu, ndikupereka zida zolimba kwambiri, kukhala opepuka komanso osinthika, ndi omwe angakhale mu ndege, magalimoto ndi kuyenda mumlengalenga zidzagwiritsidwa ntchito.

Maphunziro

Malo: “Anthu ambiri anali kufunafuna graphene ndipo ndinangotsala pang’ono kuiwala. (…) Zonse zomwe ndingathe kuchita, akuyesera kuonjezera mwayi wochepa wopunthwanso chinthu china. " Geim anapeza graphene 'mwangozi', kutulukira kwake kunali chifukwa cha kusasangalala. Mu ntchito yake amapereka mpata wa kulenga, pamasewera komanso mwangozi. Kuti mudziwe ngati mwapunthwa pa chinthu chofunikira kapena ayi, mukufunikira chidziwitso chokwanira chokwanira. Monga mnyamata wa zaka khumi ndi zisanu, ankafuna kupeza mayankho a mafunso aakulu: momwe cosmos imagwira ntchito. Astrofysica. Particle physics. Pambuyo pake adalemba zolemba zake pa fizikiki yazitsulo. Bzalani. Zotopetsa. Koma kenako zinayamba kukhala zosangalatsa. “Ndinali nditadziŵa bwino lomwe, tsopano ndinatha kusankha maphunziro anga, lingalirani, ganizani, kucheza." Masitepe awa omwe adawunikira kuti asonkhanitse chidziwitso chofunikira adapatsa Geim malo omwe amawafuna. Iye anali atatsimikizira kuti amadziwa bwino ntchito yake ndipo akhoza kuyamba kuyesa. Serendipity singakhalepo popanda kanthu: Pamafunika kusewera ndi malo oyendayenda.

Komanso:
Geim anachita kafukufuku wopenga kwambiri: mwachitsanzo, adapanga chowotchera kuti chiyandame m'maginito amphamvu kwambiri. Chifukwa cha ichi adalowa 2000 Ig Nobel Prize - mnzake wa Nobel Prize, kwa kafukufuku wopenga. Geims hamster adalembanso buku lomwe likufunsidwa. Malo, amene anagwira ntchito pa yunivesite ya Radboud ku Netherlands akusonyeza kuti nthaŵi zonse panalibe chiyamikiro chofanana cha kuyesa kotereku ku Netherlands.. Ichi chinali chifukwa chimodzi chochoka ku Manchester komwe adakhala pulofesa. "Maphunziro achi Dutch ndi ovuta kwambiri kwa ine". Monga ananena m'magazini akatswiri. "Pulofesa m'modzi ndi bwana ndipo aliyense m'gulu lake ndi wantchito wake. (…) Sindimamasuka nazo.”

Magwero: NRCChotsatira, Lachinayi 13/1/2011, Zithunzi za Lumax, 24/11/2010
Wolemba: Chithunzi cha IVBM

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