2 papers
physics.plasm-ph2025
Permanent magnet optimization of stellarators with coupling from finite permeability and demagnetization effects
Armin Ulrich, Mason Haberle, Alan A. Kaptanoglu
Permanent magnets provide an attractive path for shaping university-scale stellarator magnetic fields. Previous work has shown that greedy permanent magnet optimization (GPMO) can…
nlin.PS2024
Weak Diffusive Stability of Roll Solutions at the Zigzag Boundary
Abhijit Chowdhary, Mason Haberle, William Ofori-atta +1
Roll solutions at the zigzag boundary, typically selected by patterns and defects in numerical simulations, are shown to be nonlinearly stable. This result also serves as an exampl…