Parallel pumping of electrons

Ville F. Maisi, Y.A. Pashkin, S. Kafanov, J-S. Tsai, J.P. Pekola

Research output: Contribution to journalArticleScientificpeer-review

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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.
Original languageEnglish
Number of pages10
JournalNew Journal of Physics
Volume11
DOIs
Publication statusPublished - 2009
MoE publication typeA1 Journal article-refereed

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Maisi, V. F., Pashkin, Y. A., Kafanov, S., Tsai, J-S., & Pekola, J. P. (2009). Parallel pumping of electrons. New Journal of Physics, 11. https://doi.org/10.1088/1367-2630/11/11/113057
Maisi, Ville F. ; Pashkin, Y.A. ; Kafanov, S. ; Tsai, J-S. ; Pekola, J.P. / Parallel pumping of electrons. In: New Journal of Physics. 2009 ; Vol. 11.
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Maisi, VF, Pashkin, YA, Kafanov, S, Tsai, J-S & Pekola, JP 2009, 'Parallel pumping of electrons', New Journal of Physics, vol. 11. https://doi.org/10.1088/1367-2630/11/11/113057

Parallel pumping of electrons. / Maisi, Ville F.; Pashkin, Y.A.; Kafanov, S.; Tsai, J-S.; Pekola, J.P.

In: New Journal of Physics, Vol. 11, 2009.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Parallel pumping of electrons

AU - Maisi, Ville F.

AU - Pashkin, Y.A.

AU - Kafanov, S.

AU - Tsai, J-S.

AU - Pekola, J.P.

PY - 2009

Y1 - 2009

N2 - 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.

AB - 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.

U2 - 10.1088/1367-2630/11/11/113057

DO - 10.1088/1367-2630/11/11/113057

M3 - Article

VL - 11

JO - New Journal of Physics

JF - New Journal of Physics

SN - 1367-2630

ER -

Maisi VF, Pashkin YA, Kafanov S, Tsai J-S, Pekola JP. Parallel pumping of electrons. New Journal of Physics. 2009;11. https://doi.org/10.1088/1367-2630/11/11/113057