Rashba contribution of 2D Dirac–Weyl fermions: beyond ordinary quantum regime Ahmed Jellal, Dariush Jahani and Omid Akhavan Eur. Phys. J. B, 96 2 (2023) 18 Published online: 13 February 2023 DOI: 10.1140/epjb/s10051-023-00480-8