EQE, J-V curves, PVD data and transient charge of best cells plus average photovoltaic parameters. (a) EQE of best performing Thin/NR and Thick/NR cells (idealised cell designs in the inset). (b)J-V curves of best performing cells of both architectures produced in this study. Inset in (b) shows Jsc as a function of light intensity for both types of cells. (c) Photovoltage decay lifetime of charges in both architectures as a function of light intensity. (d) Transient charge as a function of incident light intensity for both architectures. The table shows average photovoltaic parameters obtained from several devices for each of the two cell designs produced in this work.
Iza et al. Nanoscale Research Letters 2013 8:359 doi:10.1186/1556-276X-8-359