TY - JOUR AU - Robert Lewis-Swan AU - J. Castro AU - Diego Barberena AU - Ana Maria Rey BT - Physical Review Letters DA - 2024-04 DO - 10.1103/physrevlett.132.163601 IS - 16 PB - American Physical Society (APS) PY - 2024 T2 - Physical Review Letters TI - Exploiting Nonclassical Motion of a Trapped Ion Crystal for Quantum-Enhanced Metrology of Global and Differential Spin Rotations VL - 132 SN - 0031-9007, 1079-7114 ER -