Novel technique using graphene to create solar cells

Imagine a future in which solar cells are all around us—on windows and walls, cell phones, laptops, and more. A new flexible, transparent solar cell developed at MIT is bringing that future one step closer.

Throwing new light on printed organic solar cells

Researchers at the University of Surrey have achieved record power conversion efficiencies for large area organic solar cells. In recent years scientists have been attempting to increase the efficiency of these cells to allow ...

Ionic liquids simplify laser experiments on liquid samples

An HZB team has developed a new approach to conduct photoemission spectroscopy of molecules in solution. This has been difficult up to now because the sample needed to be situated in vacuum—but liquids evaporate.

X-ray vision reveals how polymer solar cells wear out

Scientists from the Technical University of Munich have used the acurate X-ray vision provided by DESY's radiation source PETRA III to observe the degradation of plastic solar cells. Their study suggests an approach for improving ...

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