Microscopic Insights into Magnetic Warping and Time-Reversal Symmetry Breaking in Topological Surface States of Rare-Earth-Doped Bi2Te3 - Cano BM; Calleja F; Dai J; Tallarida M; Marinova V; Barla A; Cuxart MG; Gargiani P; Molina GN; Silva-Guillén JA; Figueroa AI; García-Díez K; et al. (Advanced Materials, 2025)