C. Lisdat

activity

20022026

most citedGeodesy and metrology with a transportable optical clock

495 citations · 4.3k across the 53 of their papers we have counts for

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2 papers · 1 filter

physics.atom-ph2024★ 4 cited

International comparison of optical frequencies with transportable optical lattice clocks

International Clock, Oscillator Networking, Collaboration +37

Optical clocks have improved their frequency stability and estimated accuracy by more than two orders of magnitude over the best caesium microwave clocks that realise the SI second…

physics.atom-ph2024★ 42 cited

$^{115}$ In $^{+}$ - $^{172}$ Yb $^{+}$ Coulomb crystal clock with $2.5 \times 1 0^{- 18}$ systematic uncertainty

H. N. Hausser, J. Keller, T. Nordmann +17

We present a scalable mixed-species Coulomb crystal clock based on the $^{1} S_{0}$ $\leftrightarrow$ $^{3} P_{0}$ transition in $^{115}$ In $^{+}$ . $^{172}$ Yb $^{+}$ ions are co-trapped and used f…

International comparison of optical frequencies with transportable optical lattice clocks

115In+-172Yb+ Coulomb crystal clock with 2.5×10−18 systematic uncertainty

$^{115}$ In $^{+}$ - $^{172}$ Yb $^{+}$ Coulomb crystal clock with $2.5 \times 1 0^{- 18}$ systematic uncertainty