Initial testing of the Wendelstein 7-X magnetic field

Testing of the magnetic field in the Wendelstein 7-X fusion device was completed sooner than planned. The measurements, which were much anticipated at the Max Planck Institute for Plasma Physics in Greifswald, show: The superconducting magnetic coils, whose technical tests were completed only last week are producing the required magnetic field. The magnetic cage for the fusion plasma, which has a temperature of many million degrees, has a configuration which is in line with the calculations of t...