Conceptual design of supermirror polarizers at the European Spallation SourceDamián Martín Rodríguez, Peter Willendrup, Wai-Tung Lee, Alex Backs, Félix Jiménez Villacorta, Rasmus Toft-Petersen and Manuel MorganoEPJ Web Conf., 286 (2023) 03008DOI: https://doi.org/10.1051/epjconf/202328603008