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A Seven Junction Cooper Pair Pump

Published

Author(s)

Joe Aumentado, Mark W. Keller, John M. Martinis

Abstract

We have measured current-voltage curves and individual charge transfer events in single-Cooper-pair pumps. We observe clear charge pumping in units of 2e, but this behavior is accompanied by significant effects from unwanted quasiparticles.
Citation
Physica E-Low-Dimensional Systems & Nanostructures
Volume
18
Issue
1-3

Keywords

SET, superconductivity, tunneling

Citation

Aumentado, J. , Keller, M. and Martinis, J. (2003), A Seven Junction Cooper Pair Pump, Physica E-Low-Dimensional Systems & Nanostructures, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=30105 (Accessed October 11, 2025)

Issues

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Created February 14, 2003, Updated October 12, 2021
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