Anomalous metallic phase in tunable destructive superconductors

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

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Anomalous metallic phase in tunable destructive superconductors. / Vaitiekenas, S.; Krogstrup, P.; Marcus, C. M.

In: Physical Review B, Vol. 101, No. 6, 060507, 26.02.2020.

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

Harvard

Vaitiekenas, S, Krogstrup, P & Marcus, CM 2020, 'Anomalous metallic phase in tunable destructive superconductors', Physical Review B, vol. 101, no. 6, 060507. https://doi.org/10.1103/PhysRevB.101.060507

APA

Vaitiekenas, S., Krogstrup, P., & Marcus, C. M. (2020). Anomalous metallic phase in tunable destructive superconductors. Physical Review B, 101(6), [060507]. https://doi.org/10.1103/PhysRevB.101.060507

Vancouver

Vaitiekenas S, Krogstrup P, Marcus CM. Anomalous metallic phase in tunable destructive superconductors. Physical Review B. 2020 Feb 26;101(6). 060507. https://doi.org/10.1103/PhysRevB.101.060507

Author

Vaitiekenas, S. ; Krogstrup, P. ; Marcus, C. M. / Anomalous metallic phase in tunable destructive superconductors. In: Physical Review B. 2020 ; Vol. 101, No. 6.

Bibtex

@article{658ccbf70a3b49029173e7d71af27d60,
title = "Anomalous metallic phase in tunable destructive superconductors",
abstract = "Multiply connected superconductors smaller than the coherence length show destructive superconductivity, characterized by reentrant quantum phase transitions driven by magnetic flux. We investigate the dependence of destructive superconductivity on flux, transverse magnetic field, temperature, and current in InAs nanowires with a surrounding epitaxial Al shell, finding excellent agreement with mean-field theory across multiple reentrant transitions. Near the crossover between destructive and nondestructive regimes, an anomalous metal phase is observed with temperature-independent resistance, controlled over two orders of magnitude by a millitesla-scale transverse magnetic field.",
keywords = "ULTRATHIN, FLUX, TRANSITION",
author = "S. Vaitiekenas and P. Krogstrup and Marcus, {C. M.}",
year = "2020",
month = feb,
day = "26",
doi = "10.1103/PhysRevB.101.060507",
language = "English",
volume = "101",
journal = "Physical Review B",
issn = "2469-9950",
publisher = "American Physical Society",
number = "6",

}

RIS

TY - JOUR

T1 - Anomalous metallic phase in tunable destructive superconductors

AU - Vaitiekenas, S.

AU - Krogstrup, P.

AU - Marcus, C. M.

PY - 2020/2/26

Y1 - 2020/2/26

N2 - Multiply connected superconductors smaller than the coherence length show destructive superconductivity, characterized by reentrant quantum phase transitions driven by magnetic flux. We investigate the dependence of destructive superconductivity on flux, transverse magnetic field, temperature, and current in InAs nanowires with a surrounding epitaxial Al shell, finding excellent agreement with mean-field theory across multiple reentrant transitions. Near the crossover between destructive and nondestructive regimes, an anomalous metal phase is observed with temperature-independent resistance, controlled over two orders of magnitude by a millitesla-scale transverse magnetic field.

AB - Multiply connected superconductors smaller than the coherence length show destructive superconductivity, characterized by reentrant quantum phase transitions driven by magnetic flux. We investigate the dependence of destructive superconductivity on flux, transverse magnetic field, temperature, and current in InAs nanowires with a surrounding epitaxial Al shell, finding excellent agreement with mean-field theory across multiple reentrant transitions. Near the crossover between destructive and nondestructive regimes, an anomalous metal phase is observed with temperature-independent resistance, controlled over two orders of magnitude by a millitesla-scale transverse magnetic field.

KW - ULTRATHIN

KW - FLUX

KW - TRANSITION

U2 - 10.1103/PhysRevB.101.060507

DO - 10.1103/PhysRevB.101.060507

M3 - Journal article

VL - 101

JO - Physical Review B

JF - Physical Review B

SN - 2469-9950

IS - 6

M1 - 060507

ER -

ID: 248024868