- Tytuł:
- MBE Growth and Properties of ZnYbTe Layers
- Autorzy:
-
Sadowski, J.
Szamota-Sadowska, K.
Świątek, K.
Kowalczyk, L.
Abounadi, A.
Rajira, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1952684.pdf
- Data publikacji:
- 1996-11
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
81.15.Gh
61.14.Hg - Opis:
- The MBE grown ZnYbTe layers were characterized by X-ray diffraction, photoluminescence and reflectivity measurements. The MBE growth conditions allowing to obtain monocrystalline ZnYbTe layers were found to be metal-rich (MBE growth with excess of Zn flux). In optical measurements (photoluminescence, reflectivity), both transitions connected with ternary ZnYbTe compound and with Yb$\text{}^{3+}$ ions were detected. The quality of ZnYbTe layers with Yb content of 3% and 1% is inferior to the quality of pure ZnTe MBE layers, which is clearly seen in the results of photoluminescence and reflectivity measurements. In the ZnYbTe layers with 3% Yb, exhibiting monocrystalline character in reflection high-energy electron diffraction and X-ray diffraction measurements, optical transitions characteristic of pure YbTe were detected. In ZnYbTe layers with 1% Yb, no transitions connected with YbTe were observed.
- Źródło:
-
Acta Physica Polonica A; 1996, 90, 5; 1060-1064
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł