TY - RPRT TI - Single-stage gradient-based stellarator coil design: Optimization for near-axis quasi-symmetry AU - Giuliani, Andrew AU - Wechsung, Florian AU - Cerfon, Antoine AU - Stadler, Georg AU - Landreman, Matt PY - 2022 DO - 10.1016/j.jcp.2022.111147 UR - https://www.osti.gov/biblio/1977281 ID - 1977281 ER -