Iterambere muri 3D magnetiki nanostructures irashobora guhindura comptabilite ya none

Abahanga bateye intambwe igana kurema ibikoresho bikomeye bifashisharukuruzi kwishyuza mugukora bwa mbere burigihe-butatu bwa kopi yibintu bizwi nka spin-ice.

Ibikoresho bya spin buzunguruka ntibisanzwe cyane kuko bifite ibyo bita inenge bitwara nkinkingi imwe ya rukuruzi.

Izi magneti imwe ya pole, izwi kandi nka magnetiki monopole, ntabwo ibaho muri kamere;mugihe ibintu byose bya rukuruzi bigabanijwemo kabiri bizahora bikora magneti mashya hamwe namajyaruguru namajyepfo.

Mu myaka ibarirwa muri za mirongo abahanga bareba kure kugirango bagaragaze ibimenyetso bisanzwerukuruzi monopole twizeye ko amaherezo azashyira hamwe imbaraga zifatizo za kamere mubyo bita théorie ya buri kintu, agashyira fiziki yose munsi yinzu.

Ariko, mumyaka yashize, abahanga mubya fiziki bashoboye gukora verisiyo yubukorikori ya magnetiki monopole binyuze mugukora ibikoresho-bibiri bya spin-ice.

Kugeza ubu, izo nyubako zerekanye neza monopole ya magnetique, ariko ntibishoboka kubona fiziki imwe mugihe ibikoresho bigarukira kumurongo umwe.Mubyukuri, ni geometrike yihariye ya geometrike yihariye ya spin-ice lattice ni urufunguzo rwubushobozi budasanzwe bwo gukora utuntu duto twigana.rukuruzimonopole.

Mu bushakashatsi bushya bwasohotse uyu munsi mu itumanaho ry’ibidukikije, itsinda riyobowe n’abahanga bo muri kaminuza ya Cardiff bakoze kopi ya mbere ya 3D y’ibikoresho bya spin-ice bakoresheje ubwoko buhanitse bwo gucapa no gutunganya 3D.

Iri tsinda rivuga ko tekinoroji yo gucapa 3D yabemereye guhuza geometrike ya spin-ice artificiel, bivuze ko ishobora kugenzura uburyo monopole ya magnetique ikorwa kandi ikazenguruka muri sisitemu.

Kubasha gukoresha magnetiki ya monopole muri 3D bishobora gufungura porogaramu nyinshi bavuga, uhereye kububiko bwa mudasobwa bwongerewe kugeza gushiraho imiyoboro ya mudasobwa ya 3D yigana imiterere y'ubwonko bw'umuntu.

“Mu myaka irenga 10 abahanga mu bya siyansi baremye kandi biga ubushakashatsi bwa spin-ice mu buryo bubiri.Mu kwagura ubwo buryo mu bipimo bitatu, twunguka byinshi mu buryo bugaragara bwa fiziki ya spin-ice monopole kandi dushobora kwiga ku ngaruka z’imiterere ”, nk'uko byatangajwe n'umwanditsi mukuru Dr. Sam Ladak wo mu ishuri rya fiziki na Astronomiya muri kaminuza ya Cardiff.

Ati: "Ni ku nshuro ya mbere umuntu uwo ari we wese abashije gukora kopi ya 3D yuzuye ya spin-ice, ikoresheje igishushanyo mbonera, kuri nanoscale."

Ubukorikori bwa spin-ice bwakozwe hifashishijwe tekinoroji ya kijyambere ya 3D nanofabrica aho nanowire ntoya yashyizwe mubice bine muburyo bwa lattice, ubwayo ikaba yapimaga munsi yubugari bwumusatsi wumuntu muri rusange.

Ubwoko bwihariye bwa microscopi buzwi nka magnetic force microscopie, yunvikana na magnetisme, noneho bwakoreshejwe mugushushanya amashusho ya magnetiki aboneka kuri icyo gikoresho, bituma itsinda rikurikirana urujya n'uruza rwa rukuruzi imwe rukuruzi ya 3D.

Dr. Ladak yakomeje agira ati: "Ibikorwa byacu ni ngombwa kubera ko byerekana ko tekinoroji ya 3D ya nanoscale ishobora gukoreshwa mu kwigana ibikoresho bisanzwe bigereranywa na chimie".

Ati: “Ubwanyuma, iki gikorwa gishobora gutanga uburyo bwo gukora ibintu bishya bya magnetiki metamaterial, aho ibintu bifatika bigenzurwa no kugenzura geometrike ya 3D ya latike.

“Ibikoresho byo kubika magnetiki, nka disiki ikomeye cyangwa ibikoresho bya magnetiki byinjira mu bikoresho, ni akandi gace gashobora kwibasirwa cyane n'iri terambere.Nkuko ibikoresho bigezweho bikoresha bibiri gusa mubipimo bitatu biboneka, ibi bigabanya umubare wamakuru ashobora kubikwa.Kubera ko monopole ishobora kuzenguruka kuri latike ya 3D ukoresheje umurima wa magneti birashoboka ko ushobora gukora igikoresho kibitse cya 3D gishingiye ku kwishyuza rukuruzi. ”