Szczegóły publikacji
Opis bibliograficzny
Magnetic properties of the selected phases from the $Eu-Ag-Al$ and $Eu-Ag-Ga$ systems / K. Łątka, J. PRZEWOŹNIK, Yu. Verbovytskyy, A. P Gonçalves // Journal of Alloys and Compounds ; ISSN 0925-8388. — 2015 — vol. 650, s. 572-577. — Bibliogr. s. 576-577, Abstr.
Autorzy (4)
- Łątka K.
- AGHPrzewoźnik Janusz
- Verbovytskyy Yu.
- Gonçalves Antonio Pereira
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 93539 |
|---|---|
| Data dodania do BaDAP | 2015-11-16 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.jallcom.2015.08.024 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Alloys and Compounds |
Abstract
Magnetic properties are presented for the Eu2Ag15xAl2þx (x ¼ 1.92 and 2.51), Eu3Ag13exAl8þx (x ¼ 0.64), EuAg6þxAl7ex (x ¼ 0.46), EuAg5exAlx (x ¼ 0.5 and 1.5), EuAg15exGa2þx (x ¼ 1.4 and 2) and EuAg5exGax (x ¼ 0.5 and 1) alloys. In all investigated compounds a divalent state of Eu ions was deduced from the results obtained for temperature dependencies of their magnetic susceptibilities, as well as the results derived for their field dependencies of isothermal magnetizations recorded at 1.9 K. At low fields, and low temperatures, magnetic phase transitions to magnetically ordered states occur for all compounds under study except of EuAg6.46Al6.54, which stays in the paramagnetic state down to 1.9 K. Six compounds orders antiferromagnetically while further three reveal ferrimagneticelike ordering with uncompensated net moments.