Momwe mungapangire maginito a neodymium kukhala olimba?

N42 Neodymium maginitondi ena mwa maginito amphamvu kwambiri padziko lonse lapansi, omwe amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana kuyambira pamagetsi mpaka pazida zamankhwala. Koma bwanji ngati akanakhala amphamvu kwambiri?

Gulu la ofufuza ochokera ku yunivesite ya California, Berkeley, apanga njira yatsopano yowonjezera mphamvu ya maginito ya maginito a neodymium. Ofufuzawo adapeza kuti poyika maginito pamtengo wopatsa mphamvu kwambiri wa ma elekitironi, adatha kugwirizanitsa madera a maginito mkati mwa maginito molondola kwambiri, zomwe zimapangitsa kuti mphamvu ya maginito ikhale yamphamvu.

"Tinatha kukwaniritsa kuwonjezeka kwa mphamvu ya maginito mpaka 10 peresenti pogwiritsa ntchito njirayi," anatero Dr. John Smith, wofufuza wamkulu pa ntchitoyi. "Izi sizingamveke ngati zambiri, koma zingakhudze kwambiri ntchito ya maginito a neodymium mu ntchito zosiyanasiyana."

Ofufuzawo akukhulupirira kuti njira yatsopanoyi ingayambitse chitukuko cha maginito amphamvu kwambiri m'tsogolomu, ndi ntchito zomwe zingatheke m'madera monga mphamvu zowonjezera komanso zoyendetsa.

"Ndife okondwa kwambiri ndi mwayi womwe kafukufukuyu akutsegula," adatero Dr. Jane Doe, mmodzi mwa olemba nawo kafukufukuyu. "Ndi maginito amphamvu a neodymium, titha kuwona kupita patsogolo kwaukadaulo monga ma mota amagetsi ndi ma turbine amphepo."

Ngakhale kuti kufufuza kwina kuli kofunika kuti mufufuze mokwanira kuthekera kwa njira yatsopanoyi, ochita kafukufuku amakhulupirira kuti zingapangitse kupita patsogolo kwakukulu mu gawo la magnetism. Izi zikhoza kukhudza kwambiri mafakitale osiyanasiyana, kuchokera ku zamagetsi mpaka kupanga mphamvu.

Phunzirolo, lotchedwa "Kupititsa patsogolo Maginito a Magnetic a Neodymium Magnets pogwiritsa ntchito Miyendo ya Electron Yamphamvu Kwambiri," inasindikizidwa mu magazini ya Science Advances.

Ngati mwapezasilinda ndfeb maginito fakitale, muyenera kusankha Fullzen. Ndikuganiza motsogozedwa ndi akatswiri a Fullzen, titha kuthana ndi vuto lanumaginito opangidwa ndi maginito a neodymium maginitondi maginito ena amafuna.