N'afọ 1843, Karl G. Mosander nke Sweden chọtara mmewereterbium site na nyocha ya na ụwa yttrium. Ngwa nke terbium na-agụnyekarị mpaghara teknụzụ dị elu, nke bụ teknụzụ kpụ ọkụ n'ọnụ na ihe ọmụma kpụ ọkụ n'ọnụ ọrụ, yana ọrụ nwere nnukwu uru akụ na ụba, nwere atụmanya mmepe mara mma. Ebe isi ngwa gụnyere ihe ndị a.
(1) A na-eji phosphors mee ihe dị ka ndị na-arụ ọrụ ntụ ntụ na-acha akwụkwọ ndụ na phosphor atọ bụ isi, dị ka terbium activated phosphate matrix, terbium activated silicate matrix, na terbium activated cerium magnesium aluminate matrix, nke na-ewepụta ìhè ndụ ndụ n'okpuru mkpali.
(2) Ihe nchekwa ihe nleba anya magnetik, n'afọ ndị na-adịbeghị anya, ihe ndị na-ahụ maka ihe ndọta terbium eruola n'ọtụtụ mmepụta ihe. Igwe igwe anya magnetik mepụtara site na iji Tb-Fe amorphous thin film dị ka ihe nchekwa kọmputa na-abawanye ikike nchekwa site na 10-15 ugboro.
(3) Magneto anya iko, Faraday rotatory iko nwere terbium, bụ isi ihe maka n'ichepụta rotators, isolators, na circulators ọtụtụ ebe eji na teknụzụ laser. Karịsịa, mmepe na mmepe nke terbium dysprosium ferromagnetostrictive alloy (TerFenol) emeghewo ihe ọhụrụ maka terbium. Terfenol bụ ihe ọhụrụ achọpụtara n'afọ ndị 1970, na ọkara nke alloy bụ terbium na dysprosium, mgbe ụfọdụ na mgbakwunye nke holmium, nke fọdụrụ bụ ígwè. Ụlọ nyocha Ames dị na Iowa, United States bụ nke mbụ mepụtara alloy a. Mgbe Terfenol na-enịm ke ndọta, ya size mgbanwe karịa nkịtị magnetik ihe, Nke a mgbanwe nwere ike ime ka ụfọdụ kpọmkwem n'ibu mmegharị na-enweta. Terbium dysprosium ígwè bụ nke a na-ejikarị na sonar ma jiri ya mee ihe n'ọtụtụ ebe dị iche iche, gụnyere sistemu ịgba mmanụ mmanụ, njikwa valvụ mmiri, ọnọdụ micro, ndị na-arụ ọrụ, usoro, na ndị na-ahụ maka nku maka ụgbọ elu na teliskop.
Oge nzipu: Mee-04-2023