Gate-Tunable Field-Compatible Fluxonium

Research output: Contribution to journal › Journal article › Research › peer-review

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Gate-Tunable Field-Compatible Fluxonium. / Pita-Vidal, Marta; Bargerbos, Arno; Yang, Chung-Kai; van Woerkom, David J.; Pfaff, Wolfgang; Haider, Nadia; Krogstrup, Peter; Kouwenhoven, Leo P.; de Lange, Gijs; Kou, Angela.

In: Physical Review Applied, Vol. 14, No. 6, 064038, 14.12.2020.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Pita-Vidal, M, Bargerbos, A, Yang, C-K, van Woerkom, DJ, Pfaff, W, Haider, N, Krogstrup, P, Kouwenhoven, LP, de Lange, G & Kou, A 2020, 'Gate-Tunable Field-Compatible Fluxonium', Physical Review Applied, vol. 14, no. 6, 064038. https://doi.org/10.1103/PhysRevApplied.14.064038

APA

Pita-Vidal, M., Bargerbos, A., Yang, C-K., van Woerkom, D. J., Pfaff, W., Haider, N., Krogstrup, P., Kouwenhoven, L. P., de Lange, G., & Kou, A. (2020). Gate-Tunable Field-Compatible Fluxonium. Physical Review Applied, 14(6), [064038]. https://doi.org/10.1103/PhysRevApplied.14.064038

Vancouver

Pita-Vidal M, Bargerbos A, Yang C-K, van Woerkom DJ, Pfaff W, Haider N et al. Gate-Tunable Field-Compatible Fluxonium. Physical Review Applied. 2020 Dec 14;14(6). 064038. https://doi.org/10.1103/PhysRevApplied.14.064038

Author

Pita-Vidal, Marta ; Bargerbos, Arno ; Yang, Chung-Kai ; van Woerkom, David J. ; Pfaff, Wolfgang ; Haider, Nadia ; Krogstrup, Peter ; Kouwenhoven, Leo P. ; de Lange, Gijs ; Kou, Angela. / Gate-Tunable Field-Compatible Fluxonium. In: Physical Review Applied. 2020 ; Vol. 14, No. 6.

Bibtex

@article{66bb3bc2b7584817b42c4092a77caca2,

title = "Gate-Tunable Field-Compatible Fluxonium",

abstract = "Hybrid superconducting circuits, which integrate nonsuperconducting elements into a circuit quantum electrodynamics (cQED) architecture, expand the possible applications of cQED. Building hybrid circuits that work in large magnetic fields presents even further possibilities, such as the probing of spin-polarized Andreev bound states and the investigation of topological superconductivity. Here we present a magnetic-field compatible hybrid fluxonium with an electrostatically tuned semiconducting nanowire as its nonlinear element. We operate the fluxonium in magnetic fields up to 1 T and use it to observe the phi(0)-Josephson effect. This combination of gate tunability and field compatibility opens avenues for the control of spin-polarized phenomena using superconducting circuits and enables the use of the fluxonium as a readout device for topological qubits.",

keywords = "STATES",

author = "Marta Pita-Vidal and Arno Bargerbos and Chung-Kai Yang and {van Woerkom}, {David J.} and Wolfgang Pfaff and Nadia Haider and Peter Krogstrup and Kouwenhoven, {Leo P.} and {de Lange}, Gijs and Angela Kou",

year = "2020",

month = dec,

day = "14",

doi = "10.1103/PhysRevApplied.14.064038",

language = "English",

volume = "14",

journal = "Physical Review Applied",

issn = "2331-7019",

publisher = "American Physical Society",

number = "6",

}

RIS

TY - JOUR

T1 - Gate-Tunable Field-Compatible Fluxonium

AU - Pita-Vidal, Marta

AU - Bargerbos, Arno

AU - Yang, Chung-Kai

AU - van Woerkom, David J.

AU - Pfaff, Wolfgang

AU - Haider, Nadia

AU - Krogstrup, Peter

AU - Kouwenhoven, Leo P.

AU - de Lange, Gijs

AU - Kou, Angela

PY - 2020/12/14

Y1 - 2020/12/14

N2 - Hybrid superconducting circuits, which integrate nonsuperconducting elements into a circuit quantum electrodynamics (cQED) architecture, expand the possible applications of cQED. Building hybrid circuits that work in large magnetic fields presents even further possibilities, such as the probing of spin-polarized Andreev bound states and the investigation of topological superconductivity. Here we present a magnetic-field compatible hybrid fluxonium with an electrostatically tuned semiconducting nanowire as its nonlinear element. We operate the fluxonium in magnetic fields up to 1 T and use it to observe the phi(0)-Josephson effect. This combination of gate tunability and field compatibility opens avenues for the control of spin-polarized phenomena using superconducting circuits and enables the use of the fluxonium as a readout device for topological qubits.

AB - Hybrid superconducting circuits, which integrate nonsuperconducting elements into a circuit quantum electrodynamics (cQED) architecture, expand the possible applications of cQED. Building hybrid circuits that work in large magnetic fields presents even further possibilities, such as the probing of spin-polarized Andreev bound states and the investigation of topological superconductivity. Here we present a magnetic-field compatible hybrid fluxonium with an electrostatically tuned semiconducting nanowire as its nonlinear element. We operate the fluxonium in magnetic fields up to 1 T and use it to observe the phi(0)-Josephson effect. This combination of gate tunability and field compatibility opens avenues for the control of spin-polarized phenomena using superconducting circuits and enables the use of the fluxonium as a readout device for topological qubits.

KW - STATES

U2 - 10.1103/PhysRevApplied.14.064038

DO - 10.1103/PhysRevApplied.14.064038

M3 - Journal article

VL - 14

JO - Physical Review Applied

JF - Physical Review Applied

SN - 2331-7019

IS - 6

M1 - 064038

ER -

ID: 254986174