ndọkà mmsue - ta sayenswerela nzọụkwụ n' mepsue - ta ngwaọrụ nddike nke na- ejikta ụgwọ magnetik site n' mepsue - ta ihe mbụ nwere akụkụ atọ nke ihe a maara dka旋转冰。
Ihe nda na-akpụ akpụ bụ Ihe a na- adghahkebe n'ihi na ha nwere Ihe a na-akpọ ntụpọ nke na-akpa àgwà dka otu ogwe magnet。
Ihe ndta otu osisi nda, nke a makwaara dka单极磁，adghadna okike;mgbe a na-egbutu Ihe ndta ọ bsue - la n’ime abụọ ọ ga- emepsue - ta magnet ọhụrụ mgbe ọ bsue - la nwere ogwe ugwu na ndda。
若ọtụtụ iri afọ ndri ọkà mmfg - ta sayensivi - anwo na-ele anya n'ebe danya maka ihe akaebe nke单力子磁磁体na-eme n'ụzọ nktnin - n'olileanya nke n' ike nke nke n' ihe n n'e 'ikpeazụ chkanneta ikike ndbụ isi nke okike n'ime ihe a na-akpọ tiori nke ihe niile, na-etinye physics niile n'okpuru otu ụlọ。
Otú ọ d, n'ime afọ ndna - adbeghanya ndọkà mmsue - ta sayensjisiri ike mepsue - ta nsng: gharartificial nke单极磁站点n' ichepsue - ta ihe dn 'akụkụ abụọ nke自旋冰。
Ka ọ dugbu a, ihe owuwu nda egosiptala nke ma单极磁，ma ọ gaghekwe omume nweta otu physics mgbe ihe ahụ na- ejikta ya na otu ụgbọ elu。N' eze， ọ bụ几何nwere akụkụ atọ akwapsue - tara nke晶格自旋冰bụ isi ihe na-eme ka ike ya na- adghahsue - kebe mepsue - ta obere ihe ndna-eṅomi单极子磁。
N'ime nnyocha ọhụrụ e bipsue - tara taa na Nature Communications, otu ndọkà mmsue - ta sayensna Mahadum Cardiff na-eduzi emepsue - tala sue - d3d mbụ nke ihe eji emepsue - ta ice na-eji ndis nke mbipsue - ta na nhazi 3D。
ndotu ahụ kwuru na teknụzụ obibi akwụkwọ 3D enyela ha ohere hazi几何nke自旋冰人工，nke ptara na ha nwere ike ijikwa ka e si emepta单极磁wee na- agagharna sistemụ。
Inwe ike ijikwa磁单极子dobere na 3D nwere ike imepe ọtụtụ ngwa ha na-ekwu, site na nchekwa kibmc mputa emelitere ruo n' mepengta network ntwk kibmc mputa 3D nke na-eṅomi usoro akwara ozi nke ụbụrụ mmadụ。
N'ime ihe karrafọ 10 ndọkà mmta sayensna - emepta ma na-amụ spin-ice artificial na akụkụ abụọ。Site n' gbatusoro nddotú ahụ na akụkụ atọ， anyna -enweta ezigbo nnochite anya nke physics自旋冰单极子ma nwee ike ịmụ mmetta nke elu， " dkta Sam Ladak bụ onye isi akwụkwọ si Ụlọ Akwụkwọ physics na Astronomy University nke Cardiff kwuru。
“Nke a bụ oge mbụ onye ọ bla nwere ike mepta ezigbo oyiri 3D Nke spin-ice, site na imewe, na nanoscale。”
日尻usoro纳米结构3D的。
A na-eji: d显微镜pụrụ iche nke A maara dka显微磁，nke na-enwe mmetengota maka磁，wee jiri anya nke uche hụ ụgwọ ndta dna ngwaọrụ ahụ， na-enye ndotu ahụ ohere nyochaa mmegharnke磁体otu-pole gafee nhazi 3D。
"Ọrụ anydmkpa ebe ọ bụ na ọ na-egosi na nanoscale 3D teknụzụ na-ebi akwụkwọ nwere ike iji ṅomie ihe nda na- emekarsite na keml，" ka Ladak gara n'ihu博士。
“N 'ikpeazụ,ọrụnwere艾克inyeụzọiji议员ụta超材料magnetikọhụrụ,电子束曝光一个na-edozi国内onwunwe网站naịchị克瓦语几何3 d设立了晶格人工。
“Ngwaọrụ nchekwa magnetik, dka drava diski ike ma ọ bụ ngwaọrụ ebe nchekwa ihe ndta, bụ mpaghara ọzọ enwere ike imetng - ta nke ukwuu site na nsonaazụ . dka ngwaọrụ nddugbu a na-eji naanabụọ n’ime akụkụ atọ d, nke a na-egbochi ọnụọgụ ozi enwere ike chekwa。Ebe ọ bụ na enwere ike ibughar单极子gburugburu点阵3D site na iji oghere magnet， ọ ga-ekwe omume mepta ezigbo ngwaọrụ nchekwa 3D dabere na ụgwọ magnetik。”
Oge nzipu: Mee-28-2021