F. Schopfer

activity

20022019

most citedQuantum Hall resistance standards from graphene grown by chemical vapor deposition on silicon carbide

97 citations · 385 across the 15 of their papers we have counts for

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physics.ins-det2019★ 2 cited

A resistance bridge based on a cryogenic current comparator achieving sub- $1 0^{- 9}$ measurement uncertainties

W. Poirier, D. Leprat, F. Schopfer

A new resistance bridge has been built at the Laboratoire national de métrologie et d'essais (LNE) to improve the ohm realization in the $S y s t e ˋ m e I n t er na t i o na l$ (SI) of units from…

physics.ins-det2016★ 39 cited

Practical quantum realization of the ampere from the electron charge

J. Brun-Picard, S. Djordjevic, D. Leprat +2

One major change of the future revision of the International System of Units (SI) is a new definition of the ampere based on the elementary charge \emph{e}. Replacing the former de…

A resistance bridge based on a cryogenic current comparator achieving sub-10−9 measurement uncertainties

Practical quantum realization of the ampere from the electron charge

A resistance bridge based on a cryogenic current comparator achieving sub- $1 0^{- 9}$ measurement uncertainties