Doping-dependent Fe phonon dynamics in LaFeAsO1−xHx studied by Fe57 nuclear resonant inelastic scatteringRemoveShiro Kawachi, Haruhiro Hiraka, Jun-ichi Yamaura, Soshi Iimura, Hiroki Nakamura, Satoshi Tsutsui, Yoshitaka Yoda, Masahiko Machida, Hideo Hosono, and Hisao KobayashiPhys. Rev. B 113, 024519 (2026)