Magnetic Coil (IMAGE) American Institute of Physics Caption The magnetic coil at the heart of the system was developed by Professor Hiroyuki Nojiri at the Institute of Materials Research, Tohoku University (Japan). It produces a pulsed magnetic field of up to 30 Tesla. Credit S. Hammersley, The University of Manchester Usage Restrictions This image may be used only with appropriate caption and credit. 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.