Szczegóły publikacji
Opis bibliograficzny
Mössbauer effect studies of $Dy(Mn_{0.4-x}Al_{x}Fe_{0.6})_{2}$ intermetallics / Paweł STOCH, Jarosław PSZCZOŁA, Piotr GUZDEK, Agata Jabłońska, Jan Suwalski, Ludwik Dąbrowski, Antoni PAŃTA // Nukleonika : the International Journal of Nuclear Research / Institute of Nuclear Chemistry and Technology, Polish Nuclear Society, National Atomic Energy Agency ; ISSN 0029-5922 . — 2004 — vol. 49 suppl. 3 spec. iss., s. 23–25. — Bibliogr. s. 25, Abstr. — Proceedings of the All-Polish seminar on Mössbauer spectroscopy OSSM'04 : June 6–9, 2004, Wisła, Poland
Autorzy (7)
- AGHStoch Paweł
- AGHPszczoła Jarosław
- AGHGuzdek Piotr
- Jabłońska Agata
- Suwalski Jan
- Dąbrowski Ludwik
- AGHPańta Antoni
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 19442 |
|---|---|
| Data dodania do BaDAP | 2005-02-03 |
| Rok publikacji | 2004 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Nukleonika |
Abstract
Both 3d subbands in the Dy(Mn0.4Fe0.6)(2) compound are filled up only partially with 3d electrons. So, it was interesting to study the consequence of Mn/Al substitution in the Dy(Mn1.4-xAlxFe0.6)(2) series. The cubic, MgCu2-type, Fd3m crystal structure was observed across the series. However, for x = 0.35 and 0.40 a stoichiometric admixture of the hexagonal, MgZn2-type, P6(3)/mmc structure was evidenced. Mossbauer effect measurements at Fe-57 nuclei were performed at 77 K. The magnetic hyperfine field decreases vs. the aluminium content x. This dependence is related to the possible 3d-electron band structure.
