News tagged with organic solar cells

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Expanding the degrees of surface freezing

(PhysOrg.com) -- As part of the quest to form perfectly smooth single-molecule layers of materials for advanced energy, electronic, and medical devices, researchers at the U.S. Department of Energy's Brookhaven ...

dateMar 31, 2011 in General Physics
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Graphene electrodes for organic solar cells

A promising approach for making solar cells that are inexpensive, lightweight and flexible is to use organic (that is, carbon-containing) compounds instead of expensive, highly purified silicon. But one stubborn ...

dateJan 06, 2011 in Nanomaterials
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Current loss tracked down by magnetic fingerprint

Conventional solar cells made from crystalline silicon are difficult and energy-intensive to manufacture. Organic solar cells are cheaper, but have always produced less electricity. Why this is so has never been fully explained. ...

dateOct 26, 2010 in General Physics
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