77 citations · 77 across the 1 of their papers we have counts for
1 paper
J. G. Hartnett, C. R. Locke, E. N. Ivanov +2
We report on the development of a sapphire cryogenic microwave resonator oscillator long-term fractional frequency stability of 2x10^-17Sqrt[τ] for integration times τ>10^3 s and n…