A Dielectric that Cools upon An Electric Pulse (image) American Institute of Physics Share Print E-Mail Caption A dielectric material, when subject to an electric pulse, will absorb heat from or cool the surrounding. Credit X. Qian and Q.M.Zhang/PSU Usage Restrictions This image may be used only with appropriate caption and credit. Share Print E-Mail 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.