I-Europium Metal
Ulwazi olufutshane lweI-Europium Metal
Ifomula: Eu
Inombolo yeCAS: 7440-53-1
Ubunzima beMolekyuli: 151.97
Ubuninzi: 9.066 g/cm³
Indawo yokunyibilika: 1497°C
Imbonakalo: Iziqwenga zeqhuma ezingwevu
Uzinzo: Kulula kakhulu ukuba i-oxidized emoyeni, gcina kwi-argon gas
I-Ductibility: Imbi
Iilwimi ezininzi: EuropiumMetall, Metal De Europium, Metal Del Europio
Isicelo:
I-Europium Metal, iyinto ebaluleke kakhulu kwiintonga zokulawula ii-reactors zenyukliya ngenxa yokuba inokufunxa ii-neutron ezininzi kunayo nayiphi na enye into.I-dopant kwezinye iindidi zeglasi kwiilaser kunye nezinye izixhobo ze-optoelectronic.I-Europium iphinda isetyenziswe ekwenzeni iglasi ye-fluorescent.Usetyenziso lwamva nje (2015) lwe-Europium lukwi-quantum memory chips ezinokugcina ngokuthembekileyo ulwazi ngeentsuku ngexesha;ezi zinokuvumela idatha ebuthathaka ye-quantum ukuba igcinwe kwisixhobo esifana nediski kwaye ithunyelwe kwilizwe jikelele.
Inkcazo
| I-Eu/TREM (% min.) | 99.99 | 99.99 | 99.9 |
| I-TREM (% min.) | 99.9 | 99.5 | 99 |
| Ubumdaka boMhlaba obunqabileyo | ppm max. | ppm max. | % max. |
| La/TREM Ce/TREM Pr/TREM Nd/TREM Sm/TREM Gd/TREM Tb/TREM Dy/TREM Y/TREM | 30 30 30 30 30 30 30 30 30 | 50 50 50 50 50 50 50 50 50 | 0.05 0.01 0.01 0.01 0.03 0.03 0.03 0.03 0.01 |
| Non-Rare Earth Ukungcola | ppm max. | ppm max. | % max. |
| Fe Si Ca Al Mg Mn W Ta O | 50 50 50 30 30 50 50 50 200 | 100 100 100 50 50 100 50 50 300 | 0.015 0.05 0.01 0.01 0.01 0.03 0.01 0.01 0.05 |
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