Light propagation in solar cells made visible

5 diciembre 2014

How can light which has been captured in a solar cell be examined in experiments? Scientists have succeeded in looking directly at light propagation within a solar cell by using a trick. The photovoltaics researchers are working on periodic nanostructures that efficiently capture a portion of sunlight which is normally only poorly absorbed.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/mBQF8-fqw8c/141205093752.htm

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