Public Release: 3-Aug-2015
Physical Review Letters Scientists propose an explanation for puzzling electron heat loss in fusion plasmas
Scientist Elena Belova of the US Department of Energy's Princeton Plasma Physics Laboratory and a team of collaborators have proposed an explanation for why the hot plasma within fusion facilities called tokamaks sometimes fails to reach the required temperature, even as researchers pump beams of fast-moving neutral atoms into the plasma in an effort to make it hotter.
DOE Office of Science
Public Release: 23-Jun-2015
Physical Review Letters X marks the spot: Researchers confirm novel method for controlling plasma rotation
Timothy Stoltzfus-Dueck, a physicist at the US Department of Energy's Princeton Plasma Physics Laboratory, has demonstrated a novel method that scientists can use to manipulate the intrinsic - or self-generated - rotation of hot, charged plasma gas within fusion facilities called tokamaks.
The US Department of Energy's FES division
Public Release: 1-Jun-2015
Physical Review Letters Giant structures called plasmoids could simplify the design of future tokamaks
Researchers at the US Department of Energy's Princeton Plasma Physics Laboratory have for the first time simulated the formation of structures called 'plasmoids' during Coaxial Helicity Injection, a process that could simplify the design of fusion facilities known as tokamaks.
US Department of Energy
Public Release: 11-May-2015 PPPL physicist wins Early Career Research Program grant
Physicist Luis Delgado-Aparicio has won an Early Career Research Program award to develop tools aimed at eliminating impurities in plasmas that can halt or slow down fusion reactions.
US Department of Energy
Public Release: 10-Sep-2014
Nature Communications PPPL scientists take key step toward solving a major astrophysical mystery
Magnetic reconnection can trigger geomagnetic storms that disrupt cell phone service, damage satellites and black out power grids. But how reconnection, in which the magnetic field lines in plasma snap apart and violently reconnect, transforms magnetic energy into explosive particle energy remains a major unsolved problem in plasma astrophysics.
US Department of Energy as well, Center for Magnetic Self-Organization
The Department of Energy's Office of Science is the single largest supporter of basic research in the physical sciences in the United States and is working to address some of the most pressing challenges of our time.