Organic Molecule Graphic (IMAGE) University of California - Berkeley Caption Graphic of an organic molecule trapped between two gold surfaces. When one side is heated, a current is created. Credit Ben Utley image Usage Restrictions Must credit Ben Utley 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.