Publications
Ultrafast photogeneration of charged polarons in conjugated polymers. Physical Review B. 64:081201.
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2001. Solution-processed small-molecule solar cells with 6.7% efficiency. Nature Materials. 11:44–48.
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2011. Solitons in conducting polymers. Reviews of Modern Physics. 60:781.
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1988. Semiconducting polymers: the third generation. Chemical Society Reviews. 39:2354–2371.
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2010. Semiconducting polymers: a new class of solid-state laser materials. Science. 273:1833–1836.
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1996. Semiconducting and metallic polymers: the fourth generation of polymeric materials. The Journal of Physical Chemistry B. 105:8475–8491.
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2001. Recombination in polymer-fullerene bulk heterojunction solar cells. Physical Review B. 82:245207.
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2010. Processing additives for improved efficiency from bulk heterojunction solar cells. Journal of the American Chemical Society. 130:3619–3623.
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2008. Polymer light-emitting electrochemical cells. Science. 269:1086–1088.
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1995. Nonlinear transport in semiconducting polymers at high carrier densities. Nature Materials. 8:572–575.
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2009. Light emission from an ambipolar semiconducting polymer field-effect transistor. Journal of Applied Physics. 102
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2007. Large-area, full-color image sensors made with semiconducting polymers. Advanced Materials. 10:1431–1434.
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1998. High-detectivity polymer photodetectors with spectral response from 300 nm to 1450 nm. Science. 325:1665–1667.
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2009. Efficient tandem polymer solar cells fabricated by all-solution processing. Science. 317:222–225.
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2007. Efficiency enhancement in low-bandgap polymer solar cells by processing with alkane dithiols. Nature Materials. 6:497–500.
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2007. “Columnlike” Structure of the Cross-Sectional Morphology of Bulk Heterojunction Materials. Nano Letters. 9:230–234.
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2008. Charge formation, recombination, and sweep-out dynamics in organic solar cells. Advanced Functional Materials. 22:1116–1128.
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2012. Bulk heterojunction solar cells with internal quantum efficiency approaching 100%. Nature Photonics. 3:297–302.
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2009.