Investigation of the effect of Si content on the structural, mechanical, and tribological properties of TiAlN/AlSi protective multilayers. - Lekoui, Fouaz; Amrani, Rachid; Henni, Laid; Filali, Walid; Garoudja, Elyes; Ouchabane, Mohammed; Oussalah, Slimane; Hassani, Salim (Zeitschrift für Naturforschung Section A: A Journal of Physical Sciences, 2025)