A Collaborative National Center for Fusion & Plasma Research

Fusion energy

Subscribe to RSS - Fusion energy

The energy released when two atomic nuclei fuse together. This process powers the sun and stars.  Read more

Using powerful computers, physicists uncover mechanism that stabilizes plasma within tokamaks

A team of physicists led by Stephen Jardin of the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) has discovered a mechanism that prevents the electrical current flowing through fusion plasma from repeatedly peaking and crashing. This behavior is known as a "sawtooth cycle" and can cause instabilities within the plasma's core. The results have been published online in Physical Review Letters. The research was supported by the DOE Office of Science.

Using powerful computers, physicists uncover mechanism that stabilizes plasma within tokamaks

A team of physicists led by Stephen Jardin of the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) has discovered a mechanism that prevents the electrical current flowing through fusion plasma from repeatedly peaking and crashing. This behavior is known as a "sawtooth cycle" and can cause instabilities within the plasma's core. The results have been published online in Physical Review Letters. The research was supported by the DOE Office of Science. 

PPPL scientists unveil their latest results at the 57th Annual Meeting of the American Physical Society Division of Plasma Physics

More than 1,750 researchers from around the world, including scientists from the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL), have gathered in Savannah, Georgia, this week for the 57th Annual Meeting of the American Physical Society’s Division of Plasma Physics. Researchers at the five-day conference, which ends Nov. 20, will attend nine half-day sessions featuring nearly 1,000 talks on subjects ranging from space and astrophysical plasmas to the challenges of producing magnetic fusion energy.

PPPL scientists unveil their latest results at the 57th Annual Meeting of the American Physical Society Division of Plasma Physics

More than 1,750 researchers from around the world, including scientists from the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL), have gathered in Savannah, Georgia, this week for the 57th Annual Meeting of the American Physical Society’s Division of Plasma Physics. Researchers at the five-day conference, which ends Nov. 20, will attend nine half-day sessions featuring nearly 1,000 talks on subjects ranging from space and astrophysical plasmas to the challenges of producing magnetic fusion energy.

PPPL to design a high-resolution diagnostic system for the National Ignition Facility

Two U.S. Department of Energy (DOE) laboratories working on very different types of fusion experiments have begun a novel collaboration. Under the arrangement, the DOE’s Princeton Plasma Physics Laboratory (PPPL) will design a diagnostic system to provide high-resolution analysis of research on the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL). This work is supported by the DOE Office of Science and LLNL.

PPPL to design a high-resolution diagnostic system for the National Ignition Facility

Two U.S. Department of Energy (DOE) laboratories working on very different types of fusion experiments have begun a novel collaboration. Under the arrangement, the DOE’s Princeton Plasma Physics Laboratory (PPPL) will design a diagnostic system to provide high-resolution analysis of research on the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL). This work is supported by the DOE Office of Science and LLNL.

COLLOQUIUM: DIII-D Recent Results and Future Direction

This talk will summarize recent progress on DIII-D with a focus on explaining the overall direction of work and relevance to the fusion energy path. This will cover topics such as preparation of operating scenarios for ITER and fusion energy, understanding transport optimization and rotation physics projection for burning plasmas, the role of impurities, ELM mitigation, and the interactions of energetic particles and 3D fields in fusion plasmas. Results will be presented in a context of overall program goals.

Pages

U.S. Department of Energy
Princeton Plasma Physics Laboratory is a U.S. Department of Energy national laboratory managed by Princeton University.

Website suggestions and feedback

Google+ · Pinterest · Instagram · Flipboard

PPPL is ISO-14001 certified

Princeton University Institutional Compliance Program

Privacy Policy

© 2017 Princeton Plasma Physics Laboratory. All rights reserved.

Princeton University
Princeton Plasma Physics Laboratory
P.O. Box 451
Princeton, NJ 08543-0451
GPS: 100 Stellarator Road
Princeton, NJ, 08540
(609) 243-2000