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Measurement of sub-picoampere direct currents with uncertainties below ten attoamperes

C Krause1, D Drung2, H Scherer1

  • 1Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, 38116 Braunschweig, Germany.

The Review of Scientific Instruments
|March 3, 2017
PubMed

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