Figure 7
From: Enhanced Conversion Efficiency of III–V Triple-junction Solar Cells with Graphene Quantum Dots

Energy level diagram of AlInP (the window layer of the InGaP top subcell) in contact with GQDs, describing the carrier injection.
From: Enhanced Conversion Efficiency of III–V Triple-junction Solar Cells with Graphene Quantum Dots
Energy level diagram of AlInP (the window layer of the InGaP top subcell) in contact with GQDs, describing the carrier injection.