H.
Katori
Blatt, S., Ludlow, A. D., Campbell, G. K., Thomsen, J. W., Zelevinsky, T., Boyd, M. M., … Flambaum, V. V. (2008). New Limits on Coupling of Fundamental Constants to Gravity Using Sr-87 Optical Lattice Clocks. Phys. Rev. Lett., 100, 140801. http://doi.org/10.1103/PhysRevLett.100.140801 (Original work published 2025)
Yamaguchi, A., Safronova, M. S., Gibble, K., & Katori, H. (2019). Narrow-line Cooling and Determination of the Magic Wavelength of Cd. Physical Review Letters, 123. http://doi.org/10.1103/PhysRevLett.123.113201
Nakajima, T., Okada, K., Wada, M., Dzuba, V. A., Safronova, M. S., Safronova, U. I., … Nakamura, N. (2017). Visible spectra of highly charged holmium ions observed with a compact electron beam ion trap. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms, 408, 118–121. http://doi.org/10.1016/j.nimb.2017.03.135