Ngakhale kugwiritsidwa ntchito kwakukulu kwa mizere yolumikizirana ndi ma transceivers ndi ma lasers, kusanthula kwa data yonse kumakhalabe chinsinsi chotetezedwa. Kafukufuku watsopano wa gulu la asayansi ochokera ku Russia ndi Great Britain athandiza kupititsa patsogolo njirayi. chimodzi mwa zinsinsi zofunika kwambiri za mgwirizano wamphamvu pakati pa kuwala ndi mamolekyu achilengedwe.
Zamoyo zili ndi asayansi achidwi pazifukwa. Kusinthika kwa zamoyo zapadziko lapansi kumalumikizidwa mosadukiza ndi kulumikizana ndi kuwala. Ndipo kulumikizana mwamphamvu kwambiri! Kudziwa malamulo ofunikira amalumikizidwe awa kumathandizira kupita patsogolo kwambiri pakupanga zamagetsi pogwiritsa ntchito zinthu zachilengedwe. Ma LED, ma lasers ndi zowonera zomwe zikuchulukirachulukira za OLED ndi ochepa chabe mwa mafakitale omwe angapititse patsogolo kukula kwawo ndi chidziwitso chatsopano.
Kupambana pakumvetsetsa zochitika za kuyanjana kwamphamvu kwa kuwala ndi mamolekyu achilengedwe kunapangidwa ndi gulu la asayansi ochokera ku Skoltech Hybrid Photonics Laboratory ndi University of Sheffield (UK). Mfundo zogwirizanitsa mwamphamvu zimapereka mwayi wapadera wokonza chidziwitso chonse popanda kutaya kwakukulu kwa liwiro la chizindikiro ndi mphamvu pamene asinthidwa kukhala zamakono, zomwe zikuchitika lero. Phunziroli ndi mutu wankhani ya Nature Communications Physics (zolemba mu Chingerezi zimapezeka kwaulere pa ).
Mofanana ndi maphunziro apitalo a kuyanjana kolimba kwa kuwala (zithunzi) ndi zinthu, asayansi adaphunzira "kusakaniza" kwa ma photon ndi kutulutsa kwamagetsi kwa mamolekyu, kapena excitons. Kuyanjana kwa photons ndi quasiparticles-excitons-kumabweretsa maonekedwe a quasiparticles-polaritons. Ma polaritons amaphatikiza kuthamanga kwambiri kwa kufalikira kwa kuwala ndi zinthu zamagetsi zamagetsi. Mwachidule, photon ili, monga momwe, imapangidwira ndipo imapeza katundu pafupi ndi ma electron. Ndi izi kale !
Kutengera polariton, ndizotheka kupanga transistor yogwira ntchito ndipo, m'tsogolomu, purosesa. Kompyuta yotereyi sidzafunika kutulutsa ndi photoconverting sensors, zomwe zimakhala ndi mphamvu zochepa komanso zochepa, ndipo gulu lochokera ku Skoltech lero lathetsa chinsinsi cha kuyanjana kwa polariton.
"Zimadziwika kuchokera ku zoyeserera kuti ma polaritons akakhazikika m'zinthu zachilengedwe, kusinthika kwakukulu kwa mawonekedwe owoneka bwino kumachitika, ndipo kusintha kumeneku nthawi zonse kumabweretsa kuchuluka kwa ma polaritoni. Ichi ndi chisonyezo cha njira zosagwirizana ndi zomwe zikuchitika m'dongosolo, monga, mwachitsanzo, kusintha kwa mtundu wachitsulo pamene ukutentha. "
Gululo linasanthula deta yoyesera ndikukhazikitsa zodalira zazikulu za kusintha kwafupipafupi kwa polariton pazigawo zofunika kwambiri za kugwirizana kwa kuwala ndi mamolekyu achilengedwe. Kwa nthawi yoyamba, chikoka champhamvu cha kusamutsa mphamvu pakati pa mamolekyu oyandikana nawo pazinthu zopanda malire za ma polaritoni chapezeka. Izi zikuwonetsa mphamvu yoyendetsa polaritoni. Podziwa chikhalidwe cha makinawo, n'zotheka kupanga chiphunzitsocho ndikuchitsimikizira ndi zoyesera zothandiza, mwachitsanzo, kugwirizanitsa ma condensates angapo a polariton mu dera limodzi kuti amange mapurosesa a polariton.
Source: 3dnews.ru