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Graphene impedance quantum standard - EMPIR 18SIB07

A Joint Research Project within the European Metrology Research Programme EMPIR.

The major goals and objectives of the project are given in the Publishable Summary.

News & Events

New paper on impedance bridge comparison

A new paper from GIQS is available as an open access accepted manuscript in Metrologia! PTB and INRIM performed an onsite direct comparison of...

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Knowledge transfer to NIMT

A scientist from the National Institute of Metrology, Thailand (NIMT) is staying for two months at PTB to realize a knowledge transfer from the GIQS...

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Good practice guide is out

The "Good practice guide on the graphene-based AC-QHE realization of the farad", a 49-pages document dealing with graphene devices fabrication,...

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