The Ballet of Ions and Waves in Fusion Reactors
By U.S. Department of Energy January 22, 2024Schematic of fast ions (black spirals) interacting with plasma waves (color) in a fusion experiment. Credit: Steve Allen (Lawrence Livermore National Laboratory) and adapted by Mike Van Zeeland (General Atomics)Fast ions and plasma waves in fusion reactors engage in a complex dance of energy transfer, with resonance and collision impacts playing significant roles. This understanding is vital for sustaining optimal plasma temperatures and advancing fusion energy technology.Just…