89 citations · 99 across the 2 of their papers we have counts for
2 papers
physics.ins-det2021★ 10 cited
Improvements of the programmable quantum current generator for better traceability of electrical current measurements
Sophie Djordjevic, Ralf Behr, Dietmar Drung +2
A programmable quantum current generator based on the application of Ohm's law to quantum voltage and resistance standards has demonstrated a realization of the ampere from the ele…
cond-mat.mes-hall2015★ 89 cited
Validation of a quantized-current source with 0.2 ppm uncertainty
Friederike Stein, Dietmar Drung, Lukas Fricke +11
We report on high-accuracy measurements of quantized current, sourced by a tunable-barrier single-electron pump at frequencies up to GHz. The measurements were performed wi…