Synthesis and Study of Americium Intermetallides with Gold
Samples of 241 Am alloys with gold were synthesized for the first time. The alloys were obtained by the condensation of americium metal vapor on a flat gold substrate. The results of X-ray analysis of the phase composition of the obtained alloys are presented. Previously unknown intermetallic compou...
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| Veröffentlicht in: | Radiochemistry (New York, N.Y.) N.Y.), 2022-08, Vol.64 (4), p.502-508 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | Samples of
241
Am alloys with gold were synthesized for the first time. The alloys were obtained by the condensation of americium metal vapor on a flat gold substrate. The results of X-ray analysis of the phase composition of the obtained alloys are presented. Previously unknown intermetallic compounds of Am with Au were discovered: AmAu
6
(tetragonal lattice, space group
P
4
2
/
ncm
), AmAu (orthorhombic lattice, space group
Pnma
), AmAu (face-centered cubic lattice). The parameters of these crystal lattices were calculated. The effect of
241
Am α-decay on the crystal structures of intermetallic compounds was studied. |
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| ISSN: | 1066-3622 1608-3288 |
| DOI: | 10.1134/S106636222204004X |