- Tytuł:
- Effect of Hydrostatic Pressure on InP:Yb Luminescence
- Autorzy:
-
Stąpor, A.
Kozanecki, A.
Reimann, K.
Syassen, K.
Weber, J.
Moser, M.
Scholz, F. - Powiązania:
- https://bibliotekanauki.pl/articles/1886707.pdf
- Data publikacji:
- 1991-02
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
71.55.Eq
78.55.Cr - Opis:
- Tle effects of hydrostatic pressure on the InP:Yb luminescence were explored using a gasketed diamond anvil cell (DAC). The pressure dependence of the Yb$\text{}^{3+}$ luminescence shows a small positive shift (0.96 meV/GPa) at low pressures (< 4 GPa) and a negative one (-0.04 meV/GPa) above 4 GPa. The spectra of the Yb$\text{}^{3+}$ emission differ markedly in these two pressure ranges. It was concluded that intra-4f-shell transitions of the Yb$\text{}^{3+}$ on indium substitutional (Td) site dominate in the spectrum above 4 GPa, whereas at lower pressures the emission has a different nature.
- Źródło:
-
Acta Physica Polonica A; 1991, 79, 2-3; 315-318
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł