From simulation to experiment: Understanding BO-regeneration kinetics

Wilking, Svenja; Forster, Maxime; Herguth, Axel; Hahn, Giso

From simulation to experiment: Understanding BO-regeneration kinetics

Dateien

Wilking_0-303225.pdfGröße: 839.16 KBDownloads: 410

Datum

2015

Autor:innen

Wilking, Svenja

Forster, Maxime

Herguth, Axel

Hahn, Giso

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Physik

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Solar Energy Materials and Solar Cells. 2015, 142, pp. 87-91. ISSN 0927-0248. eISSN 1879-3398. Available under: doi: 10.1016/j.solmat.2015.06.012

Zusammenfassung

Regeneration of boron–oxygen related defects is investigated in differently compensated silicon wafers. It is shown for the first time that boron–oxygen defects can be transformed into a stable regenerated state also in compensated n-type silicon.
The coupling between regeneration rate and the completeness of the regeneration reaction is simulated based on the 3-state-model of BO defects. Maximum regeneration temperatures that can be applied are determined for differently regenerating samples. The results are used to develop a high-speed process that can accelerate regeneration by two orders of magnitude without compromising neither the completeness of the regeneration process nor the stability of the resulting high minority carrier lifetime values.

Fachgebiet (DDC)

530 Physik

Schlagwörter

Silicon, Boron–oxygen, Regeneration

Zitieren

ISO 690

WILKING, Svenja, Maxime FORSTER, Axel HERGUTH, Giso HAHN, 2015. From simulation to experiment: Understanding BO-regeneration kinetics. In: Solar Energy Materials and Solar Cells. 2015, 142, pp. 87-91. ISSN 0927-0248. eISSN 1879-3398. Available under: doi: 10.1016/j.solmat.2015.06.012

BibTex

@article{Wilking2015simul-32403,
  year={2015},
  doi={10.1016/j.solmat.2015.06.012},
  title={From simulation to experiment: Understanding BO-regeneration kinetics},
  volume={142},
  issn={0927-0248},
  journal={Solar Energy Materials and Solar Cells},
  pages={87--91},
  author={Wilking, Svenja and Forster, Maxime and Herguth, Axel and Hahn, Giso}
}

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Universitätsbibliographie

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