Solved Erwin with his psi can do Calculations quite a few.
a) Schematic of the programmable quantum current generator (PQCG
Realisation of a PQCS from the JE and the QHE using a CCC
Phys. Rev. X 6, 041051 (2016) - Practical Quantum Realization of
a) Schematic of the programmable quantum current generator (PQCG
Stability study of polymer inclusion membranes (PIMs) based on
Experimental measurement inaccuracies, εA vs. εB, characterized by
F. Schopfer's research works Laboratoire National de Métrologie
a) Schematic of the programmable quantum current generator (PQCG
PDF) A programmable quantum current standard from the Josephson
PDF) Practical Quantum Realization of the Ampere from the Elementary Charge