- Tytuł:
- Spectroscopic Study of Rare Earth Chromates: Relation to the Structure
- Autorzy:
-
Antic-Fidancev, E.
Lemaitre-Blaise, M.
Parada, C. - Powiązania:
- https://bibliotekanauki.pl/articles/1945460.pdf
- Data publikacji:
- 1996-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
33.50.Dq
33.50.Hv
71.70.Ch
78.50.Ec - Opis:
- The luminescence spectra of the trivalent europium ion embedded in various rare earth chromates were analyzed. The spectroscopic data in most of chromates are in agreement with the structural determination but for some others the discrepancy between two methods is underlined. Energy level schemes were deduced from the experimental emission spectra and the crystal field simulation has been performed. The maximum splitting of the $\text{}^{7}$F$\text{}_{1}$ manifold of the Eu$\text{}^{3+}$ ion as a function of N$\text{}_{v}$, the so-called crystal field strength parameter, is given. This allows us to classify the compounds according to their crystal field extent.
- Źródło:
-
Acta Physica Polonica A; 1996, 90, 1; 33-44
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł