Twisting Molecules (IMAGE) Duke University Caption A key contributor to how these halide perovskites create and transport electricity literally hinges on the way their octahedral atomic lattice twists and turns in a hinge-like fashion. Credit ORNL/Jill Hemman Usage Restrictions None 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.