Figure 1 | Scientific Reports

Figure 1

From: A novel model on time-resolved photoluminescence measurements of polar InGaN/GaN multi-quantum-well structures

Figure 1

Typical TRPL decay curves of Samples A (a), B (b) and C (c) at low temperature (5 K). Three decay curves with different photon energies are illustrated for each sample: the red, blue and green scatter plot corresponds to higher energy side, the peak energy and lower energy side of the 0-phonon peak, respectively. The black line is the fitting result of each decay curve.

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