DC pole | Wartość | Język |
dc.contributor.author | Hanc, Aneta | - |
dc.contributor.author | Kansy, Jerzy | - |
dc.contributor.author | Drecz, Grzegorz | - |
dc.contributor.author | Pająk, Lucjan | - |
dc.contributor.author | Oleszak, D. | - |
dc.contributor.author | Mrzigod, J. | - |
dc.date.accessioned | 2019-02-21T09:12:02Z | - |
dc.date.available | 2019-02-21T09:12:02Z | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | Acta Physica Polonica A, Vol. 114, nr 6 (2008), s. 1555-1562 | pl_PL |
dc.identifier.issn | 0587-4246 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/8258 | - |
dc.description.abstract | In this work, we employed the Mössbauer spectroscopy and X-ray powder diffraction in a study of point defect formation in intermetallic phases of the B2 structure of the Fe{Al system as a function of Al concentration. The
results are compared with the concentrations of point defect determined from positron annihilation data. In the MÄossbauer effect, two types of samples are investigated: Fe{Al alloys with few additives obtained by induction melting and Al-rich metallic powders produced by the self-decomposition method and intensive grinding of high energy in the electro-magneto-mechanical mill.
We present the values of the 57Fe isomer shift and quadrupole splitting for the components describing the point defect in the local environment of a MÄossbauer nuclide. The concentration of the Fe vacancies and Fe atoms
substituting Al (Fe{AS) are determined. The results showed that an increase in Al content causes an increase in vacancy and Fe{AS concentration. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/pl/ | * |
dc.subject | żelazo | pl_PL |
dc.subject | stopy żelaza | pl_PL |
dc.subject | defekty punktowe | pl_PL |
dc.subject | klastry defektów | pl_PL |
dc.subject | efekt Mössbauera | pl_PL |
dc.subject | spektroskopia | pl_PL |
dc.title | A Study of Point Defects in the B2-Phase Region of the Fe-Al System by Mossbauer Spectroscopy | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
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