2008 Conference on Precision Electromagnetic Measurements Digest 2008
DOI: 10.1109/cpem.2008.4574676
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Capacitance calibration based on two ac quantum hall resistances

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Cited by 3 publications
(2 citation statements)
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“…Finally, it is worth mentioning that a double-shielded QHR device requires only one control parameter to be adjusted (instead of two in the case of a split-gated device), and this simplifies its application to a double-QHR quadrature bridge [6]. Such a quadrature bridge accomplishes a direct link of two ac QHRs to two capacitance standards so that the capacitance can be traced to a precise quantum effect.…”
Section: Source Ofmentioning
confidence: 99%
“…Finally, it is worth mentioning that a double-shielded QHR device requires only one control parameter to be adjusted (instead of two in the case of a split-gated device), and this simplifies its application to a double-QHR quadrature bridge [6]. Such a quadrature bridge accomplishes a direct link of two ac QHRs to two capacitance standards so that the capacitance can be traced to a precise quantum effect.…”
Section: Source Ofmentioning
confidence: 99%
“…The development of the ALTERN quantized Hall effect answers another significant fundamental difficulty in electrical metrology, namely the quantum triangle closing experiment [22]. Since the orders of magnitude of quantum voltage, quantum resistance, and quantum current vary widely, utilizing Ohm's law to prove each other is problematic.…”
Section: Quantum Triangle Closure Experimentsmentioning
confidence: 99%