@article{1277341,
  author = {Mason Marshall and Daniel Rodriguez Castillo and Willa Dworschack and Alexander Aeppli and Kyungtae Kim and Dahyeon Lee and William Warfield and Nicholas Nardelli and Tara Fortier and Jun Ye and David Ray Leibrandt and David Hume},
  title = {High-Stability Single-Ion Clock with 5.5 x 10^-19 Systematic Uncertainty},
  year = {2025},
  month = {2025-04-18 18:04:25},
  publisher = {Physical Review Letters},
  language = {en},
}