High Harmonic Generation driven Extreme Ultraviolet 0th order Scatterometry for Nanostructure CharacterizationFrancesco Corazza, Emmanouil Kechaoglou, Leo Guery, Maximilian Lipp, Zhonghui Nie, Lyuba Amitonova and Peter KrausEPJ Web Conf., 335 (2025) 03020DOI: https://doi.org/10.1051/epjconf/202533503020