Radio-frequency transport of single electrons in superconductor-normal-metal tunnel junctions and the quantum metrological triangle

We are developing a single-electron turnstile based on a nanoscale superconductor-insulator-normal-metal-insulator-superconductor (SINIS) structure. The goal is to obtain the frequency to current conversion I = ef with a relative uncertainty

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Bibliographic Details
Main Authors: Kemppinen, A., Maisi, V. F., Saira, O., Kafanov, S., Lotkhov, S. V., Pashkin, Yu A., Aref, T., Meschke, M., Mottonen, M., Hahtela, O., Hassel, J., Luomahaara, J., Mykkanen, E., Koivula, H., Averin, D. V., Seppa, H., Tsai, J. S., Zorin, A. B., Manninen, A., Pekola, J. P.
Format: Conference Proceeding
Language:English
Subjects:
Detectors
Educational institutions
Noise
Resistance
Tunneling
Uncertainty
Online Access:Request full text
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Description
Summary:We are developing a single-electron turnstile based on a nanoscale superconductor-insulator-normal-metal-insulator-superconductor (SINIS) structure. The goal is to obtain the frequency to current conversion I = ef with a relative uncertainty
DOI:10.1109/URSIGASS.2011.6050291