Increase in internal quantum efficiency in small molecular oligothiophene: C60 mixed heterojunction solar cells by substrate heating
We present small molecule solar cells with <em>α</em>,<em>ω</em>-bis-(dicyanovinylene)-sexithiophene: C<sub>60</sub> mixed heterojunctions, reaching power conversion efficiencies of 4.9±0.2%. We use substrate heating during deposition of the mixed layer to achieve...
| Main Authors: | , , , , , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
American Institute of Physics
2010
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