- Tytuł:
- Interactions between osmium atoms dissolved in iron observed by the 57Fe Mössbauer spectroscopy
- Autorzy:
-
Konieczny, R.
Idczak, R.
Chojcan, J. - Powiązania:
- https://bibliotekanauki.pl/articles/148144.pdf
- Data publikacji:
- 2015
- Wydawca:
- Instytut Chemii i Techniki Jądrowej
- Tematy:
-
binding energy
enthalpy of solution
iron alloys
Mössbauer spectroscopy - Opis:
- The room temperature 57Fe Mössbauer spectra for binary iron-based solid solutions Fe1−xOsx, with x in the range 0.01 ≤ x ≤ 0.05, were analyzed in terms of binding energy Eb between two Os atoms in the Fe-Os system. The extrapolated values of Eb for x = 0 were used for computation of enthalpy of solution of osmium in iron. The result was compared with that resulting from the cellular atomic model of alloys by Miedema. The comparison shows that our fi ndings are in qualitative agreement with the Miedema’s model predictions.
- Źródło:
-
Nukleonika; 2015, 60, 1; 75-79
0029-5922
1508-5791 - Pojawia się w:
- Nukleonika
- Dostawca treści:
- Biblioteka Nauki
Artykuł