- Tytuł:
- EXAFS Studies of Zn$\text{}_{1-x}$Mn$\text{}_{x}$S Ternary Compounds
- Autorzy:
-
Zimnal-Starnawska, M.
Łażewski, J.
Kisiel, A.
Boscherini, F.
Pascareli, S.
Giriat, W. - Powiązania:
- https://bibliotekanauki.pl/articles/1931726.pdf
- Data publikacji:
- 1994-11
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
78.70.Dm
87.64.Fb - Opis:
- We performed extended X-ray absorption fine structure (EXAFS) measurements of Zn$\text{}_{1-x}$Mn$\text{}_{x}$S solid solution for various concentrations x in the range of 0 ≤ x ≤ 0.4. Data were collected on Zn and Mn K-edges with the use of synchrotron radiation from the ADONE storage ring in Frascati utilizing the Si(111) channel-cut monochromator. Applying the usual procedure of data reduction described elsewhere, we found well-defined different nearest-neighbor Zn-S and Mn-S distances, according to the previous results, almost independent on x. For Mn-S distances in the range of 0.1 ≤ x ≤ 1.0 we found, within the limit of experimental error, a constant value equal to 2.430±0.008 Å. For Zn-S distances for concentration changing from x = 0.0 to x = 0.4 we observed a weak, linear increase from 2.343±0.008 Å to 2.354 ± 0.008 Å, respectively.
- Źródło:
-
Acta Physica Polonica A; 1994, 86, 5; 763-766
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł