Fig. 5From: Recent Progress Towards Quantum Dot Solar Cells with Enhanced Optical Absorption a Schematic illustration shows the depth profile positions that were used for the FDTD simulation of enhanced optical absorption in the QD solar cell with deposition of gold nanostars. b The EQE enhancement ratio after depositing gold nanostars. The inset shows the EQE enhancement ratio in the long-wavelength range. Reprinted from Ref. [82], Copyright 2015, with permission from the ElsevierBack to article page