First principles calculation of perovskite‐type hydrides KXH3 (X=Al, Cu) for hydrogen storage applicationsMounia Achqraoui, Mihade El akkel, Naoual Bekkioui and Hamid Ez-ZahraouyE3S Web of Conf., 469 (2023) 00067DOI: https://doi.org/10.1051/e3sconf/202346900067