The Coldest Chip in the World (IMAGE) University of Basel Caption A chip with a Coulomb blockade thermometer on it is prepared for experiments at extremely low temperatures. Credit University of Basel, Department of Physics Usage Restrictions Give adequate attribution to original author 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.