Table 1 Best-fit PL decay lifetimes τ and β values using the stretched exponential model

From: Luminescence studies on green emitting InGaN/GaN MQWs implanted with nitrogen

Photon Energy (eV) τ (ns) β
2.34 0.40 ± 0.14 0.242 ± 0.001
2.29 3.60 ± 0.14 0.309 ± 0.002
2.25 9.03 ± 0.18 0.347 ± 0.001
2.21 16.64 ± 0.21 0.376 ± 0.001
2.19 19.50 ± 0.30 0.387 ± 0.001
2.17 15.30 ± 0.31 0.360 ± 0.001
2.14 15.00 ± 0.41 0.345 ± 0.002