Sun's Rays into a Nanowire (image) University of Copenhagen - Niels Bohr Institute Share Print E-Mail Caption The figure shows that the sun's rays are drawn into a nanowire, which stands on a substrate. At a given wavelength the sunlight is concentrated up to 15 times. Consequently, there is great potential in using nanowires in the development of future solar cells. Credit (credit: Niels Bohr Institute) Usage Restrictions (credit: Niels Bohr Institute) Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.