- Tytuł:
- Energy States of Ni in Zn$\text{}_{1-x}$Mn$\text{}_{x}$Se:Ni Solid Solutions
- Autorzy:
-
Permogorov, S. A.
Tenishev, L. N.
Sokolov, V. I.
Surkova, T. P. - Powiązania:
- https://bibliotekanauki.pl/articles/1921612.pdf
- Data publikacji:
- 1992-10
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
78.20.Wc
78.50.Ge - Opis:
- Absorption and reflectivity measurements were carried out on Zn$\text{}_{1-x}$Mn$\text{}_{x}$Se:Ni solid solutions. The spectra demonstrate the radical change of the structure of internal Ni$\text{}^{2+}$(3d$\text{}^{8}$) transitions at the presence of the Mn ions and strong dependence on Mn concentration. The threshold energy ħω$\text{}_{th}$ for the process of Ni photoionization to the valence band Ni$\text{}^{2+}$(3d$\text{}^{8}$) + ħω$\text{}_{th}$ → Ni$\text{}^{1+}$(3d$\text{}^{9}$) + h is shifted to the lower energy by 30 meV, but hardly depends on x despite the essential increase in the energy gap.
- Źródło:
-
Acta Physica Polonica A; 1992, 82, 4; 705-708
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł