- Tytuł:
- Optical Properties and Microstructure of InGaN Grown by Molecular Beam Epitaxy
- Autorzy:
-
Böttcher, T.
Einfeldt, S.
Figge, S.
Kirchner, V.
Hommel, D.
Selke, H.
Ryder, P. L.
Bertram, F.
Riemann, T.
Christen, J.
Lunz, U.
Becker, C. R. - Powiązania:
- https://bibliotekanauki.pl/articles/1969025.pdf
- Data publikacji:
- 1998-08
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
68.35.Dv
68.65.+g
78.20.-e
78.55.-m
78.55.Cr - Opis:
- The luminescence of In$\text{}_{x}$Ga$\text{}_{1-x}$N is studied for thick epitaxial layers and quantum wells. Using spatially resolved cathodoluminescence spectroscopy the commonly observed broad integral photoluminescence spectra were found to result from spectral and lateral inhomogeneous emission across the samples. Moreover, the integral photoluminescence and absorption spectra show different temperature dependences. The effects can be explained assuming fluctuations of the composition associated with a variation of the band gap.
- Źródło:
-
Acta Physica Polonica A; 1998, 94, 2; 260-264
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł