News tagged with solar

SDO sees sun emit mid-level flare Oct. 1

The sun emitted a mid-level solar flare, peaking at 8:13 p.m. EDT on Oct. 1, 2015. NASA's Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. Solar flares are powerful bursts of radiation. ...

dateOct 02, 2015 in Space Exploration
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Molecular nanoribbons as electronic highways

Physicists at Umeå University have, together with researchers at UC Berkeley, USA, developed a method to synthesise a unique and novel type of material which resembles a graphene nanoribbon but in molecular form. This material ...

dateOct 01, 2015 in Nanomaterials
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Anti-aging treatment for smart windows

Electrochromic windows, so-called 'smart windows', share a well-known problem with rechargeable batteries – their limited lifespan. Researchers at Uppsala University have now worked out an entirely new way to rejuvenate ...

dateOct 01, 2015 in Materials Science
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Low-cost wafers for solar cells

Silicon wafers are the heart of solar cells. However, manufacturing them is not cheap. Over 50 percent of the pure silicon used is machined into dust. A new manufacturing technique developed by Fraunhofer researchers puts ...

dateOct 01, 2015 in Energy & Green Tech
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