GIQS: Graphene Impedance Quantum Standard is a Joint Research Project of the European Metrology Programme for Innovation and Research (EMPIR). The project objective is to combine novel digital impedance measurement bridges with graphene-based ac quantum Hall resistance standards in a simplified cryogenic environment, to achieve simple, user-friendly quantum impedance standards suitable for primary realisation of impedance units in national metrology institutes, calibration centers, and the industry.
|Conference||2020 Conference on Precision Electromagnetic Measurements, CPEM 2020|
|Period||24/08/20 → 28/08/20|
- bridge circuits
- impedance measurement
- measurement uncertainty