Investigation of mechanical properties of KCaH3 and KSrH3 orthorhombic perovskite hydrides under high pressure for hydrogen storage applicationsCihan Kurkcu, Selgin Al and Cagatay YamcicierEur. Phys. J. B, 95 11 (2022) 180DOI: https://doi.org/10.1140/epjb/s10051-022-00446-2