Ofufuza aku US cell yokumbukira yomwe imalemba deta pochotsa zigawo zazitsulo mwamakina maatomu atatu okhuthala. Selo yokumbukira yotereyi imalonjeza kuchulukira kwambiri kujambula ndipo imafunikira mphamvu zochepa kuti ikwaniritse.
Kukulaku kudanenedwa ndi gulu lophatikizana la asayansi ochokera ku labotale ya SLAC ku Stanford University, University of California ku Berkeley ndi Texas A&M University. Deta yofalitsidwa m'magazini .
Asayansi adayesa zoyeserera ndi milu yachitsulo cha 2D chotchedwa tungsten ditelluride. Chigawo chilichonse cha chitsulo cha 2D mu stack chinali maatomu atatu okhuthala, ndikulonjeza kujambula kolimba kwambiri poyerekeza ndi ma cell memory a silicon. Mayesero awonetsa kuti mphamvu yocheperako yomwe imagwiritsidwa ntchito pa stack imayambitsa kutsetsereka (kusuntha) kwa gawo lililonse losamvetseka mu mulu wa zigawo. Izi zimachitika mofulumira kwambiri kuti kupezeka kungapangitse kuti pakhale kukumbukira kwapamwamba kwambiri pakompyuta, komwe kungathe kusunga zambiri popanda magetsi (osasunthika).
Kujambula zambiri (zero kapena imodzi) kumachitika pochotsa zitsulo zosanjikizana. Kusanjikiza kosanjikiza kumayambitsa kusintha kwa kayendedwe ka ma elekitironi pamwamba ndi pansi pazitsulo za 2D pokhudzana ndi wosanjikiza wosasunthika. Kuti awerenge izi, asayansi akulingalira kugwiritsa ntchito quantum effect yotchedwa . Uku ndi kusinthasintha kwa maginito komwe kumapangidwa mkati mwazinthu, zomwe zimachitika pamene tinthu tating'onoting'ono timayenda mkati mwa crystal lattice.
Kutengera kufotokozera kwa kuyesaku, kukumbukira pazigawo zosunthika m'magulu azitsulo za 2D ndi chiyembekezo chakutali kwambiri. Koma chiyembekezocho ndi chokopa kwambiri, ndikulonjeza kujambulidwa kwa data kwanthawi 100 kosungirako nthawi yayitali. Panjira, pali zoyeserera zambiri zomwe ziyenera kupangidwa komanso kuphatikiza kwabwino kwambiri kwazinthu zomwe zimayenera kusankhidwa.
Source:
Source: 3dnews.ru
