Table 3

Summary of short-circuit current density, open-circuit voltage, fill factor, and maximum power density for samples A (as-grown QDs without AlAs layer), B (as-grown QDs with AlAs layer), C (annealed QDs without AlAs layer), and D (annealed QDs with AlAs layer)

Sample A

Sample B

Sample C

Sample D


Short-circuit current density (mA/cm2)

-5.65

-5.56

-7.00

-5.26

Open-circuit voltage (V)

0.617

0.642

0.475

0.540

Fill factor

0.671

0.696

0.524

0.631

Maximum power density (VMJM)

2.340

2.484

1,743

1,791


Hu et al. Nanoscale Research Letters 2011 6:83   doi:10.1186/1556-276X-6-83

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