139 citations · 497 across the 11 of their papers we have counts for
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physics.ins-det2017★ 14 cited
An avalanche transistor-based nanosecond pulse generator with 25 MHz repetition rate
N. Beev, J. Keller, T. E. Mehlstäubler
We have developed an avalanche transistor-based pulse generator for driving the photocathode of an image intensifier, which comprises a mainly capacitive load on the order of 100 p…
physics.atom-ph2017★ 36 cited
Probing Time Dilation in Coulomb Crystals in a high-precision Ion Trap
J. Keller, D. Kalincev, T. Burgermeister +5
Trapped-ion optical clocks are capable of achieving systematic fractional frequency uncertainties of and possibly below. However, the stability of current ion clocks is…