At the source of the polarisation of auroral emissions: experiments and modelingLéo Bosse, Jean Lilensten, Nicolas Gillet, Colette Brogniez, Olivier Pujol, Sylvain Rochat, Alain Delboulbé, Stéphane Curaba and Magnar Gullikstad JohnsenJ. Space Weather Space Clim., 12 (2022) 7DOI: https://doi.org/10.1051/swsc/2022004