News tagged with efficiency

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Many antennas, multiple benefits

A concept that balances large-scale installations of low-cost and low-power antennas to boost cellular coverage in difficult environments will also provide better connectivity to more users. Developed by ...

Jan 21, 2015
5 / 5 (3) 0

Big beats bolster solar cell efficiency

(Phys.org) —Playing pop and rock music improves the performance of solar cells, according to new research from scientists at Queen Mary University of London and Imperial College London.

Nov 06, 2013
4.6 / 5 (18) 3 | with audio podcast

Creating simpler, cheaper solar cells

Over the last four years, solar cells made from materials called perovskites have reached efficiencies that other technologies took decades to achieve, but until recently no-one quite knew why.

Nov 13, 2013
4.7 / 5 (19) 1 | with audio podcast