Muniz, J.
, Cline, J.
, Young, D.
and Thompson, J.
(2021),
Cavity-QED measurements of the <sup>87</sup>Sr millihertz optical clock transition and determination of its natural linewidth, Physical Review Research, [online], https://doi.org/10.1103/PhysRevResearch.3.023152
(Accessed June 4, 2025)