Asayansi atenga gawo lopita kulengedwa ndi zida zamphamvu zomwe zikugwirizanamaginito Kulipiritsa popanga chithunzi choyambirira cha zinthu zitatu zomwe zimadziwika kuti ndi oundana.
Zipangizo zoundana za madzi oundana sizikhala zachilendo kwambiri momwe zilili ndi zolakwika zotchedwa kukhala ngati mtengo umodzi wa maginito.
Maginito amtengowa amtengowa, omwe amadziwikanso kuti maginito, kulibe m'chilengedwe; Makulidwe aliwonse omwe amadulidwa kawiri nthawi zonse amakhala ndi maginito atsopano ndi South Pole.
Kwa zaka makumi ambiri asayansi akhala akuwoneka kutali ndi kuchuluka kwa umboni wa zinthu zachilengedwemaginito omopoles pakuyembekeza kufikira chilengedwe cha chilengedwe kukhala chiphunzitso chotchedwa chiphunzitso cha chilichonse, kuyika mitundu yonse pansi pa denga limodzi.
Komabe, m'zaka zaposachedwa akatswiri amakwanitsa kutulutsa mitundu yopanga maginito kudzera pakupanga zida ziwiri zotsekemera.
Kuti mukhale pachibwenzi izi zidawonetsa bwino monopole monopole, koma ndizosatheka kupeza fizikisi yomweyo pomwe zinthuzo zimangokhala ndege imodzi. Zowonadi, ndi mtundu wina wa mitundu itatu ya ice-ice-ice-ice yomwe ili fungulo kwa mphamvu zake zachilendo kuti apange zida zazing'ono kwambiri zomwe zimatsanzikanamaginitomonopoles.
Pankhani yatsopano yomwe inafalitsidwa lero kulumikizana kwachilengedwe, gulu lotsogozedwa ndi asayansi ku yunivesite ya Cardiff adapanga chithunzi choyambirira cha ice-ayezi posindikiza 3D yosindikiza ndi kukonza.
Gululi limati ukadaulo wa 3D kusindikiza ukuwaloketsa kuti azigwiritsa ntchito nyongolotsi za ayezi oundana, kutanthauza kuti amatha kuwongolera momwe maginito amapangidwira ndikusunthidwa mozungulira m'magulu.
Kukhala wokhoza kusintha maginito a mini mu 3D amatha kutsegula ntchito yonse yomwe akunena, kuchokera ku makompyuta owonjezera omwe akupangira ma network a 3D omwe amatengera ubongo waubongo wa munthu.
"Kwa zaka zopitilira 10 zakhala zikupanga ndi kuphunzira za ayezi oundana. Powonjezera njira zoterezi kuti tipeze chiwonetsero cholondola kwambiri cha Monop-Ice Badak Sukulu ya Cardiff University ndi kutha kwa sayansi ya Subini ya Cardifff.
"Ino ndi nthawi yoyamba kuti aliyense athe kupanga chithunzi chofanana cha ayezi-3 za mapangidwe, pa nanoscale."
Mafuta oundana amapangidwa pogwiritsa ntchito luso la a Art-of-art-artires pomwe nanoolires ang'onoang'ono adalumikizidwa m'magawo anayi omwe amasankhidwa, omwe amayeza pang'ono tsitsi lathunthu.
Mtundu wapadera wa ma microscopy omwe amadziwika kuti magrascopy amagwiritsa ntchito magrascopy, omwe amakhudzidwa ndi maginito, kenako amagwiritsidwa ntchito poyang'ana maginito pa chipangizocho, kuloleza gulu kuti lizitsatira kayendedwe ka maginito amodzi pamtengo.
"Ntchito yathu ndi yofunika chifukwa ikuwonetsa kuti matekiti a Nanoscale 3D angagwiritsidwe ntchito pazida zomwe nthawi zambiri zimapangidwa kudzera mu chemistry," anapitilizabe.
"Pamapeto pake, ntchitoyi imatha kupereka njira zopangira maginito a zamatsenga, komwe katunduyo amaphatikizidwa ndikuwongolera geometry ya malata ochita kupanga.
Zipangizo zosungirako za magnetic, monga zida zolimba za disk kapena magnetic zokhala ndi zida zokumbukira, ndi gawo linanso lomwe lingathe kuchitika ndi chitsime ichi. Monga zida zamakono zimagwiritsa ntchito ziwiri zokha mwa miyeso zitatu zomwe zilipo, izi zimalepheretsa kuchuluka kwa chidziwitso chomwe chingasungidwe. Popeza ma monopoles amatha kusunthidwa mozungulira maginito ogwiritsa ntchito maginito amatha kukhala ndi chida chosungira cha 3D posungira maginito. "
Post Nthawi: Meyi-28-2021