Recombination Dynamics in GaN/AlGaN Quantum Wells: The Role of Built-in Fields
β Scribed by Alderighi, D. ;Vinattieri, A. ;Kudrna, J. ;Colocci, M. ;Reale, A. ;Kokolakis, G. ;Di Carlo, A. ;Lugli, P. ;Semond, F. ;Grandjean, N. ;Massies, J.
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 118 KB
- Volume
- 188
- Category
- Article
- ISSN
- 0031-8965
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β¦ Synopsis
D. Alderighi (a), A. Vinattieri (a), J. Kudrna (a), M. Colocci (a), A. Reale (b), G. Kokolakis (b), A. Di Carlo (b), P. Lugli (b), F. Semond (c), N. Grandjean (c), and J. Massies (c)
π SIMILAR VOLUMES
We have investigated electron Hall mobility of high-quality GaN/AlGaN multiple quantum wells (QWs). Electron mobility was enhanced from 875 to 1600 cm 2 /Vs at room temperature in GaN/Al 0.58 Ga 0.42 N QWs when the number of QWs increased from 1 to 10. Atomic force microscopy analysis shows that the