Li5−xSr2Al1−xSixP4 and the Influence of Void Filling with Li in the Hcp Array of P Atoms on the Ionic Conductivity for X = 0 and 1 as well as Li2Sr2Al2P4 - Daiber, Vincent; Merk, Samuel; Dankert, Dominik; Klein, Wilhelm; Fässler, Thomas F. (Chemistry - A European Journal, 2025)