Plasma-Wall Interactions

Plasma-wall interactions refer to the behavior and effects of plasma as it comes into contact with the walls of a laboratory device, like a fusion reactor. Plasma, a hot, ionized gas made of charged particles, can lead to erosion, heating, or contamination of the wall materials. Understanding these interactions is crucial for maintaining device performance and safety. Effective design and material choice can minimize negative effects, thereby enhancing energy confinement and overall efficiency in applications like nuclear fusion, where maintaining a stable plasma while protecting equipment is vital for achieving sustainable energy.