75 citations
- Princeton Plasma Physics LaboratoryUS4 papers
- Max Planck Institute for Plasma PhysicsDE2 papers
- Laboratory for Laser EnergeticsUS1 paper
- Lawrence Livermore National LaboratoryUS1 paper
- Massachusetts Institute of TechnologyUS1 paper
- Princeton UniversityUS1 paper
- University of California, Los AngelesUS1 paper
- University of RochesterUS1 paper
4 papers · 1 filter
Ultrafast proton radiography of the magnetic fields generated by a laser-driven coil current
Lan Gao, Hantao Ji, Gennady Fiksel +3
Magnetic fields generated by a current flowing through a U-shaped coil connecting two copper foils were measured using ultrafast proton radiography. Two 1.25 kJ, 1-ns laser p…
Improved Particle Confinement with Resonant Magnetic Perturbations in DIII-D Tokamak H-Mode Plasmas
N. C. Logan, Q. Hu, C. Paz-Soldan +9
Experiments on the DIII-D tokamak have identified a novel regime in which applied resonant magnetic perturbations (RMPs) increase the particle confinement and overall performance.…
Nonlinear modeling of the scaling law for the m/n=3/2 error field penetration threshold
Q. Hu, N. C. Logan, J. -K. Park +3
The scaling law for the n=2 error field (EF) penetration threshold is predicted numerically based on nonlinear single-fluid and two-fluid modeling using the TM1 code. The simulated…
The Role of Edge Resonant Magnetic Perturbations in Edge-Localized-Mode Suppression and Density Pump-out in low-collisionality DIII-D Plasmas
Q. M. Hu, R. Nazikian, B. A. Grierson +3
Two-fluid nonlinear MHD simulations using the TM1 code demonstrate that the formation of magnetic islands at the top and bottom of the H-mode pedestal, together with the strong scr…