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QuAHMET --- Quantum anomalous Hall effect materials and devices for metrology is a Joint Research Project of the European Metrology Partnership research funding programme. The project focus is the traceable measurement and characterisation of quantum anomalous Hall effect (QAHE) materials as devices, enabling them as the foundation for the future generation of primary realisations of the resistance unit, the ohm (Ω).
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Callegaro et al. (2024) studied this question.
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