Parallel pumping of electrons

Maisi, Ville F.; Pashkin, Yuri A.; Kafanov, Sergey; Tsai, Jaw-Shen; Pekola, Jukka P.

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Parallel pumping of electrons

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Title:	Parallel pumping of electrons
Author(s):	Maisi, Ville F. ; Pashkin, Yuri A. ; Kafanov, Sergey ; Tsai, Jaw-Shen ; Pekola, Jukka P.
Date:	2009
Language:	en
Pages:	113057/1-9
Department:	Department of Applied Physics Teknillisen fysiikan laitos
Series:	New Journal of Physics, Volume 11, Issue 11
ISSN:	1367-2630 (printed)
DOI-number:	10.1088/1367-2630/11/11/113057
Subject:	Physics
Keywords:	single-electron turnstiles, quantum metrology
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Citation: Maisi, Ville F. & Pashkin, Yuri A. & Kafanov, Sergey & Tsai, Jaw-Shen & Pekola, Jukka. 2009. Parallel pumping of electrons. New Journal of Physics. Volume 11, Issue 11. 113057/1-9. ISSN 1367-2630 (printed). DOI: 10.1088/1367-2630/11/11/113057.
Abstract: We present the simultaneous operation of ten single-electron turnstiles leading to one order of magnitude increase in current level up to 100 pA. Our analysis of device uniformity and background charge stability implies that the parallelization can be made without compromising the strict requirements of accuracy and current level set by quantum metrology. In addition, we discuss how offset charge instability limits the integration scale of single-electron turnstiles.
Rights: © 2009 IOP Publishing. This is the accepted version of the following article: Maisi, Ville F. ; Pashkin, Yuri A. ; Kafanov, Sergey ; Tsai, Jaw-Shen ; Pekola, Jukka. 2009. Parallel pumping of electrons. New Journal of Physics. Volume 11, Issue 11. 113057/1-9. ISSN 1367-2630 (printed). DOI: 10.1088/1367-2630/11/11/113057, which has been published in final form at http://iopscience.iop.org/1367-2630/11/11/113057. This work is distributed under the Creative Commons Attribution 3.0 License (https://creativecommons.org/licenses/by/3.0/).
Permanent link to this item: http://urn.fi/URN:NBN:fi:aalto-201505272906 Email this Export to RefWorks QR Code Print BibTex Tweet

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