Quantum Dots (IMAGE) ARC Centre of Excellence in Exciton Science Caption Quantum dots, represented here, that are the right size will capture more sunlight, making it available to solar cells. Credit Laszlo Frazer Usage Restrictions Laszlo Frazer License Licensed content 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.