Chiyambi: Erbium oxide ndi chinthu chosowa padziko lapansi chomwe sichingakhale chachilendo kwa anthu ambiri, koma kufunika kwake m'mafakitale ambiri sikunganyalanyazidwe. Kuchokera paudindo wake ngati dopant mu yttrium iron garnet mpaka kugwiritsa ntchito zida zanyukiliya, magalasi, zitsulo ndi mafakitale amagetsi, erbium oxide h...
Werengani zambiri