Subharmonic energy-gap structure in superconducting weak links

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Subharmonic energy-gap structure in superconducting weak links. / Flensberg, Karsten; Hansen, Jørn Bindslev; Octavio, M.

In: Physical Review B, Vol. 38, No. 13, 01.11.1988, p. 8707-8711.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Flensberg, K, Hansen, JB & Octavio, M 1988, 'Subharmonic energy-gap structure in superconducting weak links', Physical Review B, vol. 38, no. 13, pp. 8707-8711. https://doi.org/10.1103/PhysRevB.38.8707

APA

Flensberg, K., Hansen, J. B., & Octavio, M. (1988). Subharmonic energy-gap structure in superconducting weak links. Physical Review B, 38(13), 8707-8711. https://doi.org/10.1103/PhysRevB.38.8707

Vancouver

Flensberg K, Hansen JB, Octavio M. Subharmonic energy-gap structure in superconducting weak links. Physical Review B. 1988 Nov 1;38(13):8707-8711. https://doi.org/10.1103/PhysRevB.38.8707

Author

Flensberg, Karsten ; Hansen, Jørn Bindslev ; Octavio, M. / Subharmonic energy-gap structure in superconducting weak links. In: Physical Review B. 1988 ; Vol. 38, No. 13. pp. 8707-8711.

Bibtex

@article{0d7507b1970c471893c80b8d1fff6e6c,
title = "Subharmonic energy-gap structure in superconducting weak links",
abstract = "We present corrected calculations of the subharmonic energy-gap structure using the model of Octavio, Tinkham, Blonder, and Klapwijk, which includes the effect of normal scattering in the weak link. We show that while the overall predictions of this model do not change qualitatively, the details of the predicted curves are different and in better agreement with experiment. We also present calculation of the current-voltage characteristics and of the excess currents for T=0, as the normal scattering parameter Z is varied. We also show how the calculation can be shortened using symmetry arguments and discuss how this model improves the understanding of the connection between weak links and tunnel junctions.",
author = "Karsten Flensberg and Hansen, {J{\o}rn Bindslev} and M Octavio",
year = "1988",
month = nov,
day = "1",
doi = "10.1103/PhysRevB.38.8707",
language = "English",
volume = "38",
pages = "8707--8711",
journal = "Physical Review B (Condensed Matter and Materials Physics)",
issn = "2469-9950",
publisher = "American Physical Society",
number = "13",

}

RIS

TY - JOUR

T1 - Subharmonic energy-gap structure in superconducting weak links

AU - Flensberg, Karsten

AU - Hansen, Jørn Bindslev

AU - Octavio, M

PY - 1988/11/1

Y1 - 1988/11/1

N2 - We present corrected calculations of the subharmonic energy-gap structure using the model of Octavio, Tinkham, Blonder, and Klapwijk, which includes the effect of normal scattering in the weak link. We show that while the overall predictions of this model do not change qualitatively, the details of the predicted curves are different and in better agreement with experiment. We also present calculation of the current-voltage characteristics and of the excess currents for T=0, as the normal scattering parameter Z is varied. We also show how the calculation can be shortened using symmetry arguments and discuss how this model improves the understanding of the connection between weak links and tunnel junctions.

AB - We present corrected calculations of the subharmonic energy-gap structure using the model of Octavio, Tinkham, Blonder, and Klapwijk, which includes the effect of normal scattering in the weak link. We show that while the overall predictions of this model do not change qualitatively, the details of the predicted curves are different and in better agreement with experiment. We also present calculation of the current-voltage characteristics and of the excess currents for T=0, as the normal scattering parameter Z is varied. We also show how the calculation can be shortened using symmetry arguments and discuss how this model improves the understanding of the connection between weak links and tunnel junctions.

U2 - 10.1103/PhysRevB.38.8707

DO - 10.1103/PhysRevB.38.8707

M3 - Journal article

C2 - 9945647

VL - 38

SP - 8707

EP - 8711

JO - Physical Review B (Condensed Matter and Materials Physics)

JF - Physical Review B (Condensed Matter and Materials Physics)

SN - 2469-9950

IS - 13

ER -

ID: 129606052