Plasma Physics

Plasma exists in a mixed form of electrons, positive ions and neutral atoms or molecules and plays an important role in many processes; from astrophysical solar flares to nuclear fusion devices for energy applications. There is a strong research interest both in theory and experiment to understand how the plasma energy is transferred into other forms and how plasma behaves in different environments. Investigating these processes under extreme conditions in a table-top setting has become feasible due to the availability of high-power lasers.

In this collection we highlight a selection of recent experimental and theoretical research papers published on this multidisciplinary topic in Nature Communications. These articles feature research on fundamental plasma processes that are relevant to astrophysical events, energy transfer from laser to the particles during their acceleration, material development for plasma confinement and nuclear reactions in plasma fusion devices. This collection showcases the variety of research that different communities can bring together to better understand the ubiquitous processes in plasma.