1. Stellarator Heating and Optimisation Division, Max‐Planck‐Institute for Plasma Physics Greifswald Germany
2. National Institute for Fusion Science National Institutes of Natural Sciences Toki Japan
3. The Department of Fusion Science, SOKENDAI (The Graduate University for Advanced Studies) Toki Japan
4. Department of Applied Physics Aalto University Espoo Finland
5. P‐24 Plasma Physics Group, Los Alamos National Laboratory Los Alamos New Mexico USA