Izazinzulu zithathe inyathelo lokuya kwindalo yezixhobo ezinamandlaimagnetic Intlawulo ngokudala i-versical yokuqala yezinto eziphilayo zezinto eziphilayo njenge-spin-ice.
Izinto zekhephu ze-Spin aziqhelekanga kakhulu njengoko zibizwa ngokuba ziziphene eziziphethe njenge polet enye yemagnethi.
Ezi zixhobo ze-pole zinye, zikwabizwa ngokuba zii-magnetic zemagnethi, azikho kwindalo; Xa zonke izinto zemagnethi zinqunywe zibe zibini ziya kuhlala zenza imagnethi entsha kunye ne-North naseMazantsi Pole.
Kumashumi eminyaka izazinzulu zijonge kude kwaye zibanzi kubungqina bendalo eyenzekayoimagnetic I-monopoles kwithemba lokugqibela ukubandakanya amandla asisiseko sendalo ibe yithiyori ebizwa ngokuba yi-theortory yayo yonke into, ibeka yonke ifizikhi phantsi kophahla olunye.
Nangona kunjalo, kwiminyaka yakutshanje i-physikists ikwazile ukuvelisa iinguqulelo zobugcisa zendlela yemagnethi yemagneti ngokudala izixhobo zomkhenkce ezimbini zomkhenkce.
Ukuza kuthi ga ngoku ezi zakhiwo zibonise ngempumelelo i-magetic monopole, kodwa akunakwenzeka ukufumana ifiziks efanayo xa izinto ezivaliweyo ziye kwindiza enye. Ewe, yijometri ekhethekileyo ye-spin-ye-ice ye-spin-ice i-ice engundoqo wokwenza izinto ezincinci ezenza izakhiwo ezincinci ezenza i-mimicimagneticI-monopoles.
Kwisifundo esitsha esipapashiweyo namhlanje unxibelelwano lwendalo, iqela elikhokelwa ziinzululwazi kwiYuriford Universal i-3D ye-Ice-i-icec spin ye-spin isebenzisa kunye nokuqhubela phambili.
Iqela lithi itekhnoloji ye-3D ibavumele ukuba balungelelanise ijometri ye-ice ye-spin-ice, oko kuthetha ukuba banokulawula indlela ye-manepooles yemagnethi kwaye afudukele kwiinkqubo.
Ukukwazi ukuxhaphaza i-MINI MINI MONoOOTS kwi-3D inokuvula intengo yezicelo abayitshoyo, ukusuka kugcino lwekhompyuter oluphuculweyo ekudalweni kweenethiwekhi ze-3D ze-3D ezilinganisa ubume bengqondo yomntu.
"Ngaphezulu kweminyaka eli-10 izazinzulu zidale kwaye zifunde i-ices-ice-ice-ice ngemilinganiselo emibini. Ngokwandisa ezo nkqubo ukuya kwimilinganiselo emithathu sifumana ukubonakaliswa okungathethekiyo kwe-spin-i-ice propole kwaye bayakwazi ukufunda ifuthe lomhlaba, "utshilo umbhali we-run sadak kwisikolo se-Cardics nakwiinkwenkwezi.
"Eli lixesha lokuqala ukuba nabani na akwazi ukwenza i-3D ye-3D ye-ice-ice-ice-ngumkhenkce, uyilo, kwiNanoscale."
I-ices-ice yomkhenkce yenziwa isebenzisa ubugcisa be-Art-or-Art 3d Nanofabrication apho kwathiwa amanqwanqwa amane anezints ezinamacala amane kwi-witter, elonakaliswanga lingaphantsi kobubanzi beenwele.
Uhlobo olukhethekileyo lwe-microscopy eyaziwa ngokuba yi-magnetic amandla e-microscopy, enovelwano nge-magnetism, emva koko isetyenziselwa ukuba nembono yexabiso lemagnethi ekhoyo kwi-menigres enye ye-3D kwisiseko se-3D.
"Umsebenzi wethu ubalulekile ukusukela oko ibonisa ukuba i-Nanoscale iPrintays ye-3D inokusetyenziselwa izixhobo eziqhelekileyo ezihlala ziqengqeleka kwi-chemistry," iqhubekile.
Ekugqibeleni, lo msebenzi unokubonelela ngeendlela zokuvelisa i-Nollimetic ye-Novel magnetic, apho iipropathi zezulu zithathwa ngokulawula i-3D ye-geometry ye-geometri efanelekileyo.
"Izixhobo zoGcino lweMagnetic, ezinje nge-disk drive okanye imemori ye-magnetic finsoment yokufikelela okanye ye-magnetic finmoges, yenye indawo enokuthi ichaphazeleke kakhulu lo mtshato. Njengoko izixhobo zangoku zisetyenziswa kuphela ezimbini kwezi zinto zintathu ezikhoyo, le mida yenani lolwazi olunokugcinwa. Kuba i-monopoles inokushukuma ijikeleze i-3D lattice isebenzisa i-magnetic fildic isenokuba yenze i-3D yenyani yokugcina isekwe kwi-magnetic ntlawulo. "
IXESHA LOKUQALA: INDLELA YOKUGQIBELA - 28-2021