I-Europium Metal
Ulwazi olufushane lweI-Europium Metal
Ifomula: Eu
Inombolo ye-CAS: 7440-53-1
Isisindo se-molecule: 151.97
Ukuminyana: 9.066 g/cm³
Indawo yokuncibilika: 1497°C
Ukubukeka: Izingcezu zesigaxa esimpunga
Ukuzinza: Kulula kakhulu ukufakwa i-oxidized emoyeni, gcina igesi ye-argon
I-Ductibility: Kubi
Izilimi Eziningi: EuropiumMetall, Metal De Europium, Metal Del Europio
Isicelo:
I-Europium Metal, iyinto ebaluleke kakhulu ekulawuleni ama-reactors enuzi ngenxa yokuthi ingakwazi ukumunca ama-neutron amaningi kunanoma yiziphi ezinye izakhi.Kuyi-dopant kwezinye izinhlobo zengilazi kuma-lasers nakwamanye amadivaysi e-optoelectronic.I-Europium nayo isetshenziswa ekwenzeni ingilazi ye-fluorescent.Uhlelo lwakamuva (2015) lwe-Europium lukuma-quantum memory chips olungagcina ngokuthembekile ulwazi izinsuku ngesikhathi;lokhu kungavumela idatha ebucayi ye-quantum ukuthi igcinwe kudivayisi efana ne-hard disk futhi ithunyelwe ezweni lonke.
Ukucaciswa
| I-Eu/TREM (% min.) | 99.99 | 99.99 | 99.9 |
| I-TREM (% min.) | 99.9 | 99.5 | 99 |
| Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | % ubuningi. |
| I-La/TREM Ce/TREM I-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 |
| Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | % ubuningi. |
| 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 |
Esingakwazi ukukunikeza:
