Szczegóły publikacji
Opis bibliograficzny
Further evidence on the effect of magnetism on lattice vibrations: the case study of sigma-phase $Fe_{0.525}Cr_{0.455}Ni_{0.020}$ alloy / Stanisław M. DUBIEL, Jan ŻUKROWSKI // Journal of Magnetism and Magnetic Materials ; ISSN 0304-8853. — 2022 — vol. 552 art. no. 169208, s. 1–4. — Bibliogr. s. 4, Abstr. — Publikacja dostępna online od: 2022-02-28
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 139380 |
|---|---|
| Data dodania do BaDAP | 2022-03-08 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.jmmm.2022.169208 |
| Rok publikacji | 2022 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Magnetism and Magnetic Materials |
Abstract
Sigma-phase Fe0.525Cr0.455Ni0.020 alloy was studied by means of Mössbauer spectrometry in the temperature range of 5–293 K. The average center shift, <CS>, determined from the recorded Mössbauer spectra was shown to significantly deviate from the Debye model in the temperature range below ∼50 K i.e. in the magnetic state of the sample. The deviation is obviously due to the effect of magnetism on the lattice dynamics of the studied sample. Analysis of the < CS > -data in the paramagnetic phase in terms of the Debye model yielded the value of 437(7) K for the Debye temperature.