Stress and Strain at the Atomic Level (IMAGE) Michigan Technological University Caption This color-enhanced image reflects how the structure of zinc antimonide changes as lithium ions enter the anode. These changes may help explain why most anodes made of layered materials eventually fail. Credit Anmin Nie 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.