Szczegóły publikacji
Opis bibliograficzny
Mössbauer-spectroscopic study of the effect of $He^{+}$ irradiation on model $Fe-Cr$ alloys / S. M. DUBIEL, J. CIEŚLAK, H. Reuther // Nuclear Instruments & Methods in Physics Research. Section B, Beam interactions with materials and atoms ; ISSN 0168-583X. — 2013 — vol. 302, s. 48–50. — Bibliogr. s. 50, Abstr.
Autorzy (3)
- AGHDubiel Stanisław Mieczysław
- AGHCieślak Jakub
- Reuther Helfried
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 73609 |
|---|---|
| Data dodania do BaDAP | 2013-05-16 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.nimb.2013.03.020 |
| Rok publikacji | 2013 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Nuclear Instruments & Methods in Physics Research, Section B, Beam Interactions with Materials and Atoms |
Abstract
Effect of 25 keV He ion irradiation on three model Fe100-xCrx alloys (x = 5.8, 10.75 and 15.15) was investigated by means of the conversion electron Mossbauer spectroscopy. A short-range ordering (SRO) parameter concerning a distribution of Cr atoms within the first-two neighbour shells, <alpha(12)>, for all three non-irradiated samples was positive, hence indicative of ordering, yet its amplitude, hence the degree of ordering, was decreasing with x. For the samples irradiated to the dose of 1.2-10(17) He+/cm(2) (7.5 dpa) <alpha(12)> was unaffected for x = 5.8 and 10.75 but its value was negative for x = 15.15 i.e. an irradiation-induced inversion of the SRO-parameter occurred. (C) 2013 Elsevier B.V. All rights reserved.
