222 citations · 726 across the 13 of their papers we have counts for
Showing 2013 · physics.atom-phShow all
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physics.atom-ph2013★ 72 cited
A Cs-Based Optical Frequency Measurement Using Cross-Linked Optical and Microwave Oscillators
Chr. Tamm, N. Huntemann, B. Lipphardt +5
We describe a measurement of the frequency of the 2S1/2(F = 0) - 2D3/2(F' = 2) transition of 171Yb+ at the wavelength 436 nm (frequency 688 THz), using a single Yb+ ion confined in…
physics.atom-ph2013★ 40 cited
Energy levels of Th+ between 7.3 and 8.3 eV
O. A. Herrera-Sancho, N. Nemitz, M. V. Okhapkin +1
Using resonant two-step laser excitation of trapped 232Th+ ions, we observe 43 previously unknown energy levels within the energy range from 7.3 to 8.3 eV. The high density of stat…