LTX
Last updated
Associated Organization:
Publications
Physics of Plasmas, 2026
IEEE Transactions on Plasma Science, 2026
Nuclear Materials and Energy, 2026
arXiv (physics.plasm-ph), 2026
Plasma Physics and Controlled Fusion, 2026
Years Operated
2008 - 2016
The Lithium Tokamak Experiment (LTX) was a tokamak located at PPPL that was constructed as an upgrade of CDX-U. It was the first device to have a full liquid lithium wall and was used to study lithium as a plasma facing material. LTX had a toroidal field of 0.17 T and reached a plasma current around the 100 kA. It had a major radius of 40 cm and an aspect ratio of 1.6. In 2016, LTX ended operations to be upgraded to LTX-β.

Attribution: https://www.flickr.com/photos/departmentofenergy/29677232615/

Attribution: https://www.pppl.gov/sites/pppl/files/publication/file/LTX_FACTSHEET.pdf