Diagnosing better efficiencies for solar cells

A new diagnostic imaging technique developed by a University of Maryland -led team of researchers promises to boost efficiencies of solar cells by making it possible to find and correct previously undetected ways that solar ...

Study reveals essential ingredients for nanowire growth

As semiconductor nanowires emerge as indispensable building blocks for next-generation electronic, energy conversion, and photonic devices (i.e. solar panels, lasers), better understanding how to direct nanowire growth is ...

Where is solar power headed?

Most experts agree that to have a shot at curbing the worst impacts of climate change, we need to extricate our society from fossil fuels and ramp up our use of renewable energy.

Solar panels that protect themselves in high temperatures

Smart materials are revolutionizing solar thermal collectors. A team of researchers from EPFL has developed a coating that is capable of absorbing heat as well as repelling it. Invisible to the naked eye, this process particularly ...

Carbon-based nanomaterials could lower cost of solar energy

When Mike Arnold thinks about solar energy, he thinks big, as in the "more than one-hundred-million-billion watts of sunlight that the Earth continuously bathes in." But he also thinks very, very small, exploring how a one-billionth-of-a-meter ...

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