• Corpus ID: 248721744

A single-field-period quasi-isodynamic stellarator

@inproceedings{Jorge2022ASQ,
  title={A single-field-period quasi-isodynamic stellarator},
  author={Rogerio Jorge and Gabriel G. Plunk and Michael Drevlak and Matt Landreman and J.-F. Lobsien and K. Camacho Mata and Per Helander},
  year={2022}
}
A single-field-period quasi-isodynamic stellarator configuration is presented. This configuration, which resembles a twisted strip, is obtained by the method of direct construction, that is, it is found via an expansion in the distance from the magnetic axis. Its discovery, however, relied on an additional step involving numerical optimization, performed within the space of near-axis configurations defined by a set of adjustable magnetic-field parameters. This optimization, completed in 30 seconds on… 

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Direct construction of stellarator-symmetric quasi-isodynamic magnetic configurations
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