researcher photo (IMAGE) Rice University Caption Jun Lou is a professor and associate department chair of materials science and nanoengineering at Rice University. Credit Photo by Gustavo Raskoksy/Rice University Usage Restrictions Must credit Gustavo Raskoksy/Rice University. License Original 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.