N. Nemitz

activity

20152025

most citedFrequency ratios of Sr, Yb and Hg based optical lattice clocks and their applications

85 citations · 118 across the 3 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

physics.atom-ph2020

Absolute frequency of $^{87} Sr$ at $1.8 \times 1 0^{- 16}$ uncertainty by reference to remote Primary Frequency Standards

Nils Nemitz, Tadahiro Gotoh, Fumimaru Nakagawa +4

The optical lattice clock NICT-Sr1 regularly reports calibration measurements of the international timescale TAI. By comparing measurement results to the reports of eight Primary F…

physics.atom-ph2020

Frequency ratio of an $^{115}$ In $^{+}$ ion clock and a $^{87}$ Sr optical lattice clock

Nozomi Ohtsubo, Ying Li, Nils Nemitz +4

We report on the first frequency ratio measurement of an $^{115}$ In+ single ion clock and a $^{87}$ Sr optical lattice clock. A hydrogen maser serves as a reference oscillator to me…

Absolute frequency of 87Sr at 1.8×10−16 uncertainty by reference to remote Primary Frequency Standards

Frequency ratio of an 115In+ ion clock and a 87Sr optical lattice clock

Absolute frequency of $^{87} Sr$ at $1.8 \times 1 0^{- 16}$ uncertainty by reference to remote Primary Frequency Standards

Frequency ratio of an $^{115}$ In $^{+}$ ion clock and a $^{87}$ Sr optical lattice clock