Evaluation of micrometer scale lateral fluctuations of transport properties in CIGS solar cells

@inproceedings{Delamarre2013EvaluationOM,
  title={Evaluation of micrometer scale lateral fluctuations of transport properties in CIGS solar cells},
  author={Amaury Delamarre and Daniel Ory and Myriam Paire and D. Lincot and Jean‐François Guillemoles and Laurent Lombez},
  booktitle={Photonics West - Optoelectronic Materials and Devices},
  year={2013}
}
CIGS is a material showing high efficiencies in photovoltaic devices although numerous questions remain about its physical mechanisms. Among them is the influence of the polycrystalline nature on global efficiencies. In order to study the spatial fluctuations of the optoelectronic parameters, two original setups are developed. Firstly a Hyperspectral Imager is used to investigate spectrally resolved luminescence images. It is also possible to calibrate it in absolute values, which means that… 
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