M.
Endres
Cooper, A. ., Covey, J. P., Madjarov, I. S., Porsev, S. G., Safronova, M. S., & Endres, M. . (2018). Alkaline-Earth Atoms in Optical Tweezers. Physical Review X, 8. http://doi.org/10.1103/PhysRevX.8.041055