Lattice Excitations in Fresnoite Crystal (IMAGE) DOE/Oak Ridge National Laboratory Caption Neutron scattering studies of lattice excitations in a fresnoite crystal revealed a way to speed thermal conduction. Credit Oak Ridge National Laboratory, US Dept. of Energy; graphic artist Jill Hemman 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.