Unraveling Ultrafast Li-Ion Dynamics in the Solid Electrolyte LiTi2(PS4)3 by NMR down to Cryogenic Temperatures - Denise Tapler; Bernhard Gadermaier; Jonas Spychala; Florian Stainer; Annika Marko; Jana Königsreiter; Katharina Hogrefe; Paul Heitjans; H. Martin R. Wilkening (Journal of the American Chemical Society, 2025)