November 2025 | JT. Roche | APS DPP 2025 | Paper
We report evidence of successful generation of field-reversed configuration plasmas by neutral beam injection. This is achieved by trapping the steady-state beams in an initial seed plasma, hence providing a direct source of toroidally directed energetic ion current …
October 2025 | N. Sheth (Univ. of Saskatchewan) | Physics of Plasmas | Paper
It is shown that transonic plasma acceleration in the converging–diverging magnetic field (magnetic nozzle) follows the unique global solution which is fully defined by the magnetic field.
September 2025 | J.B. Titus | Nuclear Fusion | Paper
Neutral beam injection has been shown to create field-reversed configuration plasmas on C-2W. Recent advances in optimization and control of eight neutral beam injectors help deliver customized current drive for a plethora of plasma regimes.
July 2025 | J. Larson | Journal of Plasma Physics | Paper
A set of experiments were conducted on the Large Plasma Device (LAPD) at UCLA to test the operational principles of a traveling wave antenna of the comb-line type. This antenna was designed to launch helicon waves (fast waves in the lower hybrid range of frequencies) on DIII-D.
July 2025 | A.I. Smolyakov | Physics of Plasmas | Paper
Plasma flow and acceleration in the converging-diverging magnetic field configuration, such as magnetic nozzle in electric propulsion and open magnetic mirrors for fusion applications are considered.
July 2025 | M. Onofri | Physics of Plasmas | Paper
In the Norm experiment at TAE Technologies, a reversed field configuration (FRC) is formed by reversing the magnetic field of a mirror
configuration using neutral beam injection.