Limitation of Industrial Phosphorus-diffused Emitters by SRH Recombination

Limitation of industrial phosphorus-diffused emitters by SRH recombination

It is commonly assumed in the PV community that Auger recombination is the dominant loss mechanism in heavily phosphorusdoped emitters of industrial Si solar cells. Contrary to this assumption, we show in this work that most of the losses are caused by Shockley-Read-Hall (SRH) recombination via defect states introduced by inactive phosphorus. Using numerical device simulations, we successfully ...

Surface recombination velocity of phosphorus-diffused silicon solar cell emitters passivated with plasma enhanced chemical vapor deposited silicon nitride and thermal silicon oxide

Surface passivation of black silicon phosphorus emitters

ii Abstract (in Finnish) iiiin Finnish) iii

Evolution of phosphorus limitation in lakes.

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Phosphorus limitation of coastal ecosystem processes.

Primary production in coastal wetlands is conventionally thought to be limited by nitrogen. Although the plant community in a pristine salt marsh was found to be limited primarily by nitrogen availability, the bacterial community in the soil was limited by phosphorus. Hence, in coastal wetlands, and possibly in many ecosystems, individual trophic groups may respond differently to nitrogen and p...