Orientationally Resolved Electron-Spin Relaxation and Coherence in Fullerene-Encapsulated Rare-Earth Dimers with a Single-Electron Metal–Metal Bond - Michal Zalibera; Lukas Spree; Fupin Liu; Marco Rosenkranz; Leonid Rapatskiy; Alexander Schnegg; Alexey A. Popov (Journal of the American Chemical Society, 2026)