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Fluxonium: single Cooper-pair circuit free of charge offsets

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

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Fluxonium: single Cooper-pair circuit free of charge offsets. / Manucharyan, Vladimir E.; Koch, Jens; Glazman, Leonid et al.
In: Science, Vol. 326, No. 5949, 02.10.2009, p. 113-116.

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

Harvard

Manucharyan, VE, Koch, J, Glazman, L & Devoret, MH 2009, 'Fluxonium: single Cooper-pair circuit free of charge offsets', Science, vol. 326, no. 5949, pp. 113-116. https://doi.org/10.1126/science.1175552

APA

Manucharyan, V. E., Koch, J., Glazman, L., & Devoret, M. H. (2009). Fluxonium: single Cooper-pair circuit free of charge offsets. Science, 326(5949), 113-116. https://doi.org/10.1126/science.1175552

Vancouver

Manucharyan VE, Koch J, Glazman L, Devoret MH. Fluxonium: single Cooper-pair circuit free of charge offsets. Science. 2009 Oct 2;326(5949):113-116. doi: 10.1126/science.1175552

Author

Manucharyan, Vladimir E. ; Koch, Jens ; Glazman, Leonid et al. / Fluxonium : single Cooper-pair circuit free of charge offsets. In: Science. 2009 ; Vol. 326, No. 5949. pp. 113-116.

Bibtex

@article{eecba260f06f4b089af3eaeb4f0f53a5,
title = "Fluxonium: single Cooper-pair circuit free of charge offsets",
abstract = "The promise of single Cooper-pair quantum circuits based on tunnel junctions for metrology and quantum information applications is severely limited by the influence of offset charges: random, slowly drifting microscopic charges inherent in many solid-state systems. By shunting a small junction with the Josephson kinetic inductance of a series array of large-capacitance tunnel junctions, thereby ensuring that all superconducting islands are connected to the circuit by at least one large junction, we have realized a new superconducting artificial atom that is totally insensitive to offset charges. Yet its energy levels manifest the anharmonic structure associated with single Cooper-pair effects, a useful component for solid-state quantum computation.",
author = "Manucharyan, {Vladimir E.} and Jens Koch and Leonid Glazman and Devoret, {Michel H.}",
year = "2009",
month = oct,
day = "2",
doi = "10.1126/science.1175552",
language = "English",
volume = "326",
pages = "113--116",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "5949",

}

RIS

TY - JOUR

T1 - Fluxonium

T2 - single Cooper-pair circuit free of charge offsets

AU - Manucharyan, Vladimir E.

AU - Koch, Jens

AU - Glazman, Leonid

AU - Devoret, Michel H.

PY - 2009/10/2

Y1 - 2009/10/2

N2 - The promise of single Cooper-pair quantum circuits based on tunnel junctions for metrology and quantum information applications is severely limited by the influence of offset charges: random, slowly drifting microscopic charges inherent in many solid-state systems. By shunting a small junction with the Josephson kinetic inductance of a series array of large-capacitance tunnel junctions, thereby ensuring that all superconducting islands are connected to the circuit by at least one large junction, we have realized a new superconducting artificial atom that is totally insensitive to offset charges. Yet its energy levels manifest the anharmonic structure associated with single Cooper-pair effects, a useful component for solid-state quantum computation.

AB - The promise of single Cooper-pair quantum circuits based on tunnel junctions for metrology and quantum information applications is severely limited by the influence of offset charges: random, slowly drifting microscopic charges inherent in many solid-state systems. By shunting a small junction with the Josephson kinetic inductance of a series array of large-capacitance tunnel junctions, thereby ensuring that all superconducting islands are connected to the circuit by at least one large junction, we have realized a new superconducting artificial atom that is totally insensitive to offset charges. Yet its energy levels manifest the anharmonic structure associated with single Cooper-pair effects, a useful component for solid-state quantum computation.

UR - http://www.scopus.com/inward/record.url?scp=70349682719&partnerID=8YFLogxK

U2 - 10.1126/science.1175552

DO - 10.1126/science.1175552

M3 - Journal article

AN - SCOPUS:70349682719

VL - 326

SP - 113

EP - 116

JO - Science

JF - Science

SN - 0036-8075

IS - 5949

ER -