Global ETD Search
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Showing 1 to 1 of 1 for “"nicht geminale Rekombination"”.
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Generation, recombination and extraction of charges in polymer
A dramatic efficiency improvement of bulk heterojunction solar cells based on electron-donating conjugated polymers in combination with soluble fullerene derivatives has been achieved over the past years. Certified and reported power conversion efficiencies now reach over 9% for single junctions …