Efficient Bulk Heterojunction Solar Cells with Poly[2,7-(9,9-dihexylfluorene)-alt-bithiophene] and 6,6-Phenyl C61 Butyric Acid Methyl Ester Blends and Their Application in Tandem Cells
2010 ◽
Vol 2
(3)
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pp. 829-837
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2011 ◽
Vol 50
(1R)
◽
pp. 011601
◽
2013 ◽
Vol 5
(13)
◽
pp. 5986-5993
◽