Ultra thin CIGS: 1D/2D modelling methodology and impactful results for cell design

Lontchi Jioleo, Jackson;Zhukova, Maria;Kovacic, M.;Krc, J.;Flandre, Denis;et.al.
(2019) IW CIGSTECH 10, 10th International Workshop on CIGS Solar Cell Technology — Location: Paris (France) (23.May.2019)

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Authors
  • Lontchi Jioleo, JacksonUCLouvain
    Author
  • Zhukova, MariaUCLouvain
    Author
  • Kovacic, M.University of Ljubljana, Faculty of Electrical Engineering, Ljubljana, Slovenia
    Author
  • Krc, J.University of Ljubljana, Faculty of Electrical Engineering, Ljubljana, Slovenia
    Author
  • Flandre, DenisUCLouvain
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Abstract
We present the 1 D/ 2 D modelling methodology, using SCAPS and ATLAS software to simulate ultra thin CIGS solar cells, and their impactful results on optical and electrical properties of Al 2 O 3 passivated with point contact structure and unpassivated cells with and without back optical reflector. These simulations help predict optimum conditions compared to different parameters like geometry of contact hole openings ( oxide charges density Qf surface recombination velocity ( and back reflector (BR The impact of the results of these simulations are very significant for cell design and fabrication.
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Lontchi Jioleo, J., Zhukova, M., Kovacic, M., Krc, J., Chen, W.-C., Edoff, M., Bose, S., Salomé, P., & Flandre, D. (2019). Ultra thin CIGS: 1D/2D modelling methodology and impactful results for cell design. IW CIGSTECH 10, 10th International Workshop on CIGS Solar Cell Technology, Paris (France). https://hdl.handle.net/2078.5/60080