Seeing Double for Better Solar Cells (IMAGE) DOE/US Department of Energy Caption Schematic of the structures in a solar-cell precursor solution before, during, and after antisolvent is added to create the cell. X-ray scattering provides insights on the structural changes during the synthesis process. Credit Image courtesy of Lawrence Berkeley National Laboratory Usage Restrictions Image courtesy of Lawrence Berkeley National Laboratory License Original 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.