Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Parallel pumping of electrons
AU - Maisi, Ville F.
AU - Pashkin, Yuri A.
AU - Kafanov, Sergey
AU - Tsai, Jaw-Shen
AU - Pekola, Jukka P.
PY - 2009/11/30
Y1 - 2009/11/30
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.
UR - http://www.scopus.com/inward/record.url?scp=72049101489&partnerID=8YFLogxK
U2 - 10.1088/1367-2630/11/11/113057
DO - 10.1088/1367-2630/11/11/113057
M3 - Journal article
VL - 11
SP - -
JO - New Journal of Physics
JF - New Journal of Physics
SN - 1367-2630
M1 - 113057
ER -