Observation of the resonant tunneling of cooper pairs

D. B. Haviland; Y. Harada; P. Delsing; C. D. Chen; T. Claeson

doi:10.1103/PhysRevLett.73.1541

Observation of the resonant tunneling of cooper pairs

D. B. Haviland, Y. Harada, P. Delsing, C. D. Chen, T. Claeson

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

We demonstrate how the Coulomb blockade of tunneling and the coherent Josephson tunneling of electron pairs can coexist in the same experiment. Measurements were made on a circuit consisting of two dc SQUIDs connected in series, with a gate capacitively coupled to the center electrode. Peaks in the current as a function of bias voltage shifted position with gate voltage in agreement with the theory of resonant Cooper pair tunneling.

Original language	English
Pages (from-to)	1541-1544
Number of pages	4
Journal	Physical Review Letters
Volume	73
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevLett.73.1541
Publication status	Published - Jan 1 1994
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1103/PhysRevLett.73.1541

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title = "Observation of the resonant tunneling of cooper pairs",

abstract = "We demonstrate how the Coulomb blockade of tunneling and the coherent Josephson tunneling of electron pairs can coexist in the same experiment. Measurements were made on a circuit consisting of two dc SQUIDs connected in series, with a gate capacitively coupled to the center electrode. Peaks in the current as a function of bias voltage shifted position with gate voltage in agreement with the theory of resonant Cooper pair tunneling.",

author = "Haviland, {D. B.} and Y. Harada and P. Delsing and Chen, {C. D.} and T. Claeson",

year = "1994",

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T1 - Observation of the resonant tunneling of cooper pairs

AU - Haviland, D. B.

AU - Harada, Y.

AU - Delsing, P.

AU - Chen, C. D.

AU - Claeson, T.

PY - 1994/1/1

Y1 - 1994/1/1

N2 - We demonstrate how the Coulomb blockade of tunneling and the coherent Josephson tunneling of electron pairs can coexist in the same experiment. Measurements were made on a circuit consisting of two dc SQUIDs connected in series, with a gate capacitively coupled to the center electrode. Peaks in the current as a function of bias voltage shifted position with gate voltage in agreement with the theory of resonant Cooper pair tunneling.

AB - We demonstrate how the Coulomb blockade of tunneling and the coherent Josephson tunneling of electron pairs can coexist in the same experiment. Measurements were made on a circuit consisting of two dc SQUIDs connected in series, with a gate capacitively coupled to the center electrode. Peaks in the current as a function of bias voltage shifted position with gate voltage in agreement with the theory of resonant Cooper pair tunneling.

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DO - 10.1103/PhysRevLett.73.1541

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Observation of the resonant tunneling of cooper pairs

Abstract

All Science Journal Classification (ASJC) codes

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