Solar cells operate by absorbing light first, then converting it into electricity. The most efficient cells needs to do this absorption within a very narrow region of the solar cell material. The narrower this region, the better the cell efficiency. The ability to strongly absorb light by these structures could pave the roadmap to higher cell efficiencies. Credit: University of Surrey
New ultra-thin, patterned graphene sheets will be essential in designing future technologies such as ‘smart wallpaper’ and internet-of-things applications Advanced Technology Institute uses moth-inspired ultrathin graphene sheets to capture light for use in energy production and to power smart sensors...
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