- Tytuł:
- Models for the Analysis of~IR Reflectivity in $TlBiTe_2$ with Different Size of Twins
- Autorzy:
- Hatzikraniotis, E.
- Powiązania:
- https://bibliotekanauki.pl/articles/1491508.pdf
- Data publikacji:
- 2012-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
78.20.Bh
78.30.-j - Opis:
- In this work $TlBiTe_2$ were grown by a modified Bridgman technique and examined samples had different lateral dimensions of twins, ranging from 0.1 μm to 1 μm. The average lateral size of the twins seems to affect free carrier concentration and plasma frequency. Infrared spectra were analyzed by two models, the extended Drude model and a generalized empirical model of frequency-dependent damping factor. Increase in size of twins affects the electronic properties and hence plasma reflectivity and free carrier concentration of $TlBiTe_2$.
- Źródło:
-
Acta Physica Polonica A; 2012, 121, 1; 284-286
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł