Quasi-One-Dimensional Spin Excitations in the Iron Pnictide NaFe0.53Cu0.47AsRemoveYifan Wang, David W. Tam, Weiyi Wang, R. A. Ewings, J. Ross Stewart, Masaaki Matsuda, Chongde Cao, Changle Liu, Rong Yu, Pengcheng Dai, and Yu SongPhys. Rev. Lett. 136, 066503 (2026)
