973 citations · 3.6k across the 76 of their papers we have counts for
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Adjoint approach to calculating shape gradients for three-dimensional magnetic confinement equilibria. Part II: Applications
Elizabeth J. Paul, Thomas Antonsen, Matt Landreman +1
The shape gradient is a local sensitivity function that provides the change in a figure of merit associated with a perturbation to the shape of the object. The shape gradient can b…
Wave scattering properties of multiple weakly-coupled complex systems
Shukai Ma, Bo Xiao, Zachary Drikas +5
The statistics of scattering of waves inside single ray-chaotic enclosures have been successfully described by the Random Coupling Model (RCM). We expand the RCM to systems consist…
Classification and prediction of wave chaotic systems with machine learning techniques
Shukai Ma, Bo Xiao, Ron Hong +5
The wave properties of complex scattering systems that are large compared to the wavelength, and show chaos in the classical limit, are extremely sensitive to system details. A sol…
Multi-Stream Instability of a Single Long Electron Bunch in a Storage Ring
B. L. Beaudoin, R. A. Kishek, I. Haber +2
A multi-stream instability is observed experimentally in a longitudinally expanding electron beam in a storage ring. The instability is observed when the beam expands such that its…