Crystal vs Amorphous (IMAGE) Duke University Caption This is a visual representation of the difference between an organized, crystalline structure and an amorphous glass structure. Credit Eric Perim Martins, Duke University 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.