6 Groups are associated with the keyword: Electron – Ion Recombination.
| Chakrabarti Group | Scottish Church College, India | |
| Fursa Group | Faculty of Science and Engineering, Curtin University, Australia | |
| Li Group: Atomic, Molecular and Plasma Physics | Lanzhou School of Nuclear Science and Technology, China | |
| Wei Group | Fudan University, China | |
| Wolf Group | Max Planck Institute for Nuclear Physics, Germany | |
| Zhu Group | University of Science and Technology of China (USTC), China |