Coupled Black Diamonds (image) Vienna University of Technology Share Print E-Mail Caption These are two black diamonds on a superconducting chip (12x4mm). The wiggly line is a resonator, coupling the two diamonds. Credit TU Wien Usage Restrictions None 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.