1. Geotail instruments studied electric fields, magnetic fields, plasmas, energetic particles, and plasma waves . 2. In this case, the linear plasma wave equation can be applied. 3. The force carrier is the quantum version of the plasma wave . 4. In a quantum electron gas, plasma waves are known as plasmons. 5. His plasma waves figured in various proposals for fusion reactors. 6. It should include a magnetometer and plasma wave sensor, allowing unprecedented observations for coronal seismology. 7. These plasma waves can occur in force-free magnetic fields. 8. Plasma waves can also occur in force-free magnetic fields.9. It also collects engineering and science data and formats the data for Plasma Wave Subsystem ( PWS ) data. 10. He led the plasma wave Geotail observations, and has helped elucidate mechanisms of excitation, such as electrostatic solitary waves.