Full text loading...
Schematic layout of the fabricated solar cells (a) and lifetime test devices (b).
IQE data of -type solar cells fabricated using different surface passivating layers based on PECVD method.
Effective lifetime of minority charge carriers as a function of injection level measured using QSSPC setup performed on lifetime test devices [see Fig. 1(b)] before (empty symbols) and after (filled symbols) firing step.
Accelerated ageing test of solar cells passivated using either a layer or a stack of nitric acid layers (see legend).
Mean values and 95% Tukey HSD intervals (Ref. 15) (for efficiency) of the solar cells parameters measured under STC (AM1.5G, , ).
Article metrics loading...