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Search Publications by: Samuel P. Benz (Fed)

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Displaying 476 - 500 of 558

Pulse-Driven Josephson Digital/Analog Converter

June 1, 1998
Author(s)
Samuel Benz, Clark A. Hamilton, Charles J. Burroughs, Todd E. Harvey, Laurie Christian, J. X. Przybysz
We have designed and demonstrated a pulse-driven Josephson digital/analog converter. When used as a programmable voltage standard, this device can synthesize metrologically accurate ac waveforms as well as stable dc voltages. We show through simulations

AC Josephson Voltage Standard: Progress Report

April 1, 1997
Author(s)
Clark A. Hamilton, Charles J. Burroughs, Samuel Benz, Joseph R. Kinard Jr.
Progress toward a Josephson voltage standard for fast dc measurements and accurate ac waveform systhesis is described. A superconductor-normal-superconductor (SNS) junction process is used to make 5 mA critical current arrays with up to 32 768 junctions