Memory Test Devices on a Polyimide Foil (IMAGE) American Institute of Physics Caption This is a memory test devices on a polyimide foil. Credit Huber et al. Usage Restrictions This image may be used only with appropriate credit. 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.