Staff scientist Joseph Heremans (image) DOE/Argonne National Laboratory Share Print E-Mail Caption Staff scientist Joseph Heremans working in lab at Argonne used to synthesize ultrapure diamond crystals and engineer electron spins that carry quantum information. Credit (Image by Argonne National Laboratory.) 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.