Szczegóły publikacji
Opis bibliograficzny
Crystal structure and electrical resistivity studies of $Gd(Fe_{1-x}Co_{x})_{2}$ intermetallics / M. ONAK, P. GUZDEK, P. STOCH, J. CHMIST, M. BEDNARSKI, A. PAŃTA, J. PSZCZOŁA // Journal of Alloys and Compounds ; ISSN 0925-8388. — 2007 — vol. 433 iss. 1–2, s. 53–58. — Bibliogr. s. 57–58, Abstr. — Publikacja dostępna online od: 2006-06-26. — P. Stoch - dod. afiliacja: Institute of Atomic Energy, Świerk-Otwock, Poland
Autorzy (7)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 38669 |
|---|---|
| Data dodania do BaDAP | 2008-04-15 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.jailcoin.2006.06.089 |
| Rok publikacji | 2007 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Alloys and Compounds |
Abstract
From X-ray analysis(295 K) it was found that the cubic, MgCu2-type, Fd3m crystal structure appears across the Gd(Fe1-xCox)(2) series. Electrical resistivity measurements for the Gd(Fe1-xCox)(2) intermetallics were performed in a wide temperature region and the parameters characterizing the resistivity dependence on temperature and composition were determined. The differential of the electrical resistivity against temperature was used to estimate Curie temperatures. The Curie temperature versus x, high and moderately increasing in the iron-rich area, rapidly drops in the cobalt-rich region. The obtained results are compared with the data known for the Dy(Fe1-xCox)(2) series. The Curie temperature is related to both the number of 3d electrons and the de Gennes factor. (c) 2006 Elsevier B.V. All rights reserved.
