Glycine (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL researchers detected for the first time ferroelectric domains (seen as red stripes) in the simplest known amino acid -- glycine. Credit ORNL 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.