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Marvin E. Cage, Anne-Marie Jeffery, Randolph Elmquist
We find from equivalent circuit calculations that a single ac ratio bridge could be used to measure the ac quantized Hall resistance and to also provide independent values of the ac longitudinal resistance in a quantum Hall effect device by making
Accurate measurement of high voltage (hv) impulse waveforms is of critical importance in the testing of hv apparatus and for fundamental insulation studies. Quantifying the measurement system errors can be performed by following procedures recommended by
The National Institute of Standards and Technology (NIST) offers resistance Measurement Assurance Program (MAP) transfers at the 1 ohm and 10 k ohm levels, to provide a method of assessing and maintaining the quality of a customer's measurement process
We have systematically measured two-level fluctuator [TLF] noise in a single-electron tunneling transistor. From the amplitude, duty cycle, and presence of intermediate states, we conclude that there is a cluster of triggered TLF's in this case. The
The NIST Noise Project has constructed and tested a radiometer for the measurement of noise sources in the WR-28 waveguide band (26.5 GHz to 40 GHz). It is a total-power radiometer which incorporates a six-port reflectometer for the measurement of relevant