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Coherent superconducting quantum pump

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Coherent superconducting quantum pump. / Hoehne, Felix; Pashkin, Yuri A.; Astafiev, Oleg V. et al.
In: Physical review B, Vol. 85, No. 14, 140504, 05.04.2012, p. -.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Hoehne, F, Pashkin, YA, Astafiev, OV, Mottonen, M, Pekola, JP & Tsai, J 2012, 'Coherent superconducting quantum pump', Physical review B, vol. 85, no. 14, 140504, pp. -. https://doi.org/10.1103/PhysRevB.85.140504

APA

Hoehne, F., Pashkin, Y. A., Astafiev, O. V., Mottonen, M., Pekola, J. P., & Tsai, J. (2012). Coherent superconducting quantum pump. Physical review B, 85(14), -. Article 140504. https://doi.org/10.1103/PhysRevB.85.140504

Vancouver

Hoehne F, Pashkin YA, Astafiev OV, Mottonen M, Pekola JP, Tsai J. Coherent superconducting quantum pump. Physical review B. 2012 Apr 5;85(14):-. 140504. doi: 10.1103/PhysRevB.85.140504

Author

Hoehne, Felix ; Pashkin, Yuri A. ; Astafiev, Oleg V. et al. / Coherent superconducting quantum pump. In: Physical review B. 2012 ; Vol. 85, No. 14. pp. -.

Bibtex

@article{1c26888042584f08b2cfdc3a3b9bd227,
title = "Coherent superconducting quantum pump",
abstract = "We demonstrate nonadiabatic charge pumping utilizing a sequence of coherent oscillations between a superconducting island and two reservoirs. The pumping rate for each elementary cycle is limited by the coupling between the island and the reservoirs given by the Josephson energy. Our experimental and theoretical studies show that relaxation can be employed to reset the pump in order to avoid accumulation of errors due to nonideal control pulses. Thus our results demonstrate the effects of nonadiabatic quantum pumping and dissipation.",
author = "Felix Hoehne and Pashkin, {Yuri A.} and Astafiev, {Oleg V.} and Mikko Mottonen and Pekola, {Jukka P.} and JawShen Tsai",
year = "2012",
month = apr,
day = "5",
doi = "10.1103/PhysRevB.85.140504",
language = "English",
volume = "85",
pages = "--",
journal = "Physical review B",
issn = "1098-0121",
publisher = "AMER PHYSICAL SOC",
number = "14",

}

RIS

TY - JOUR

T1 - Coherent superconducting quantum pump

AU - Hoehne, Felix

AU - Pashkin, Yuri A.

AU - Astafiev, Oleg V.

AU - Mottonen, Mikko

AU - Pekola, Jukka P.

AU - Tsai, JawShen

PY - 2012/4/5

Y1 - 2012/4/5

N2 - We demonstrate nonadiabatic charge pumping utilizing a sequence of coherent oscillations between a superconducting island and two reservoirs. The pumping rate for each elementary cycle is limited by the coupling between the island and the reservoirs given by the Josephson energy. Our experimental and theoretical studies show that relaxation can be employed to reset the pump in order to avoid accumulation of errors due to nonideal control pulses. Thus our results demonstrate the effects of nonadiabatic quantum pumping and dissipation.

AB - We demonstrate nonadiabatic charge pumping utilizing a sequence of coherent oscillations between a superconducting island and two reservoirs. The pumping rate for each elementary cycle is limited by the coupling between the island and the reservoirs given by the Josephson energy. Our experimental and theoretical studies show that relaxation can be employed to reset the pump in order to avoid accumulation of errors due to nonideal control pulses. Thus our results demonstrate the effects of nonadiabatic quantum pumping and dissipation.

U2 - 10.1103/PhysRevB.85.140504

DO - 10.1103/PhysRevB.85.140504

M3 - Journal article

VL - 85

SP - -

JO - Physical review B

JF - Physical review B

SN - 1098-0121

IS - 14

M1 - 140504

ER -