Search Results - "Krenckel, P."

Instrumental determination of phosphorus in silicon for photovoltaics by β spectroscopy: a new approach by Karches, B., Welter, K., Stieghorst, C., Wiehl, N., Reich, T., Riepe, S., Krenckel, P., Gerstenberg, H., Plonka, C.

“…In this study, we report on the investigation of a β - γ -anticoincidence set up for the determination of phosphorus in silicon for photovoltaics by…”
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Improving the material quality of silicon ingots by aluminum gettering during crystal growth by Schön, J., Krenckel, P., Karches, B., Schindler, F., Giesecke, J., Stieghorst, C., Wiehl, N., Schubert, M. C., Riepe, S.

“…We present a method for the purification of silicon ingots during the crystallization process that reduces significantly the width of the low charge carrier…”
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Identification of the most relevant metal impurities in mc n-type silicon for solar cells by Schön, J., Schindler, F., Kwapil, W., Knörlein, M., Krenckel, P., Riepe, S., Warta, W., Schubert, M.C.

“…In general, the charge carrier lifetime in n-type silicon is less sensitive to common dissolved metals compared to p-type silicon. However, in experiments it…”
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