8 Groups are associated with the keyword: Experiment.
| Atomic and Molecular Physics Group, Institute of Condensed Matter and Nanosciences | Université catholique de Louvain, Belgium | |
| Atomic Spectroscopy Group | National Institute of Standards and Technology, United States of America | |
| Fantz Group | ITER Technology and Diagnostics Division (ITED), Max Planck Institute for Plasma Physics (IPP), Garching, Germany | |
| ITER Plasma Modelling and Analysis Section | ITER, France | |
| Karwasz Group | Nicolaus Copernicus University, Toruń, Poland | |
| Plasma Spectroscopy Group – Opole | University of Opole, Poland | |
| Plasma Spectroscopy Group, NIFS | National Institute for Fusion Science, Japan | |
| Wei Group | Fudan University, China |