- Tytuł:
- Investigation of Colour Centres in SrLaAlO$\text{}_{4}$ and SrLaGaO$\text{}_{4}$ Single Crystals
- Autorzy:
-
Ubizskii, S. B.
Savytskii, D.I.
Olijnyk, V. Ya.
Matkovskii, A. O.
Gloubokov, A.
Pajączkowska, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1964350.pdf
- Data publikacji:
- 1997-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
- 61.82.Ms
- Opis:
- Absorption spectra of SrLaAlO$\text{}_{4}$ and SrLaGaO$\text{}_{4}$ single crystals are investigated as well as their changes after irradiation by γ-quanta ($\text{}^{60}$Co source). Both crystals reveal a similar behaviour that is caused, as it seems, by the same nature of colour centres in them. The conclusion that oxygen defects as well as Fe impurities play a significant role in the colour centres formation in these crystals.
- Źródło:
-
Acta Physica Polonica A; 1997, 92, 1; 163-168
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł