Szczegóły publikacji
Opis bibliograficzny
The Debye temperature of the $Fe-Cr$ sigma-phase alloys / Jakub CIEŚLAK, Benilde F. O. Costa, Stanisław M. DUBIEL, Michael Reissner, Walter Steiner // Journal of Physics : Condensed Matter ; ISSN 0953-8984 . — 2005 — vol. 17 iss. 43, s. 6889–6893. — Bibliogr. s. 6893, Abstr. — Publikacja dostępna online od: 2005-10-14
Autorzy (5)
- AGHCieślak Jakub
- Costa Benilde F. O.
- AGHDubiel Stanisław Mieczysław
- Reissner Michael
- Steiner Walter
Dane bibliometryczne
| ID BaDAP | 23868 |
|---|---|
| Data dodania do BaDAP | 2005-10-20 |
| Tekst źródłowy | URL |
| DOI | 10.1088/0953-8984/17/43/008 |
| Rok publikacji | 2005 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Physics-Condensed Matter |
Abstract
Fe-57 Mossbauer spectra were recorded for microcrystalline and nanocrystalline samples of the or sigma-phase of Fe100-xCrx alloys with x between 44.6 and 49.6 in the temperature range between 4.3 and 300 K. From the temperature dependence of the average centre shift derived from the spectra measured between 80 K and 300 K, Debye temperatures, theta(D), were determined. theta(D)-values for the two types of sample show the same linear increase with x, namely similar to 15 K/at. %, which is faster than a similar trend observed for the a-phase Fe-Cr alloys.
