Gururaj Naik and Chloe Doiron (IMAGE) Rice University Caption A new study by Rice University electrical and computer engineer Gururaj Naik (left) and graduate student Chloe Doiron demonstrates nanoscale selective thermal emitters, incandescent light sources with two or more elements. (Courtesy: The Naik Lab/Rice University) Credit Image courtesy of The Naik Lab/Rice University Usage Restrictions Must credit: The Naik Lab/Rice University 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.