A morphological and electronic study of ultrathin rear passivated Cu(In,Ga)Se2 solar cells
Full text
Related documents
One of the objectives of this study was to understand if the deposition of the insulators caused any surface modifications to the CIGS. In order to study surface morphological
The analysis shows a simpler ac equivalent circuit for the ultrathin device without passivation layer, which might be explained by the lowered bulk recombination for thin-film
Here, a produced solar cell device including a 3nm-thick HfO 2 rear passivation layer and a 500nm-thick 3-stage CIGS absorber, achieved a conversion efficiency of 9.8%.. Further,
Many life cycle assessments have been performed on the 9 environmental sustainability and feasibility of using mealworms as a protein source for humans and they
Key words: rear approaching vehicle, sensor, microphone, iRig Recorder FREE, Matlab, frequency spectrum, cross-correlation
The energy band dispersions are parameterized for the three uppermost valence bands (VBs; v1, v2, and v3 where v1 is the topmost band) and the lowest conduction band (CB; c1), based
While the predicted trajectories are described with respect to the centre point of the rear axle of the towing vehicle, the measured coordinates are related to the set origin, which
Parallels will be drawn to our modern-day society in Sweden after the analysis of the theme Science in Oryx and Crake.. 2.3 Science in Oryx