Evolution of magnetic stripes under uniaxial stress in La1.885Ba0.115CuO4 studied by neutron scattering

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

Standard

Evolution of magnetic stripes under uniaxial stress in La1.885Ba0.115CuO4 studied by neutron scattering. / Kamminga, Machteld E.; Krighaar, Kristine M. L.; Romer, Astrid T.; Sandberg, Lise O.; Deen, Pascale P.; Boehm, Martin; Gu, Genda D.; Tranquada, John M.; Lefmann, Kim.

In: Physical Review B, Vol. 107, No. 14, 144506, 12.04.2023.

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

Harvard

Kamminga, ME, Krighaar, KML, Romer, AT, Sandberg, LO, Deen, PP, Boehm, M, Gu, GD, Tranquada, JM & Lefmann, K 2023, 'Evolution of magnetic stripes under uniaxial stress in La1.885Ba0.115CuO4 studied by neutron scattering', Physical Review B, vol. 107, no. 14, 144506. https://doi.org/10.1103/PhysRevB.107.144506

APA

Kamminga, M. E., Krighaar, K. M. L., Romer, A. T., Sandberg, L. O., Deen, P. P., Boehm, M., Gu, G. D., Tranquada, J. M., & Lefmann, K. (2023). Evolution of magnetic stripes under uniaxial stress in La1.885Ba0.115CuO4 studied by neutron scattering. Physical Review B, 107(14), [144506]. https://doi.org/10.1103/PhysRevB.107.144506

Vancouver

Kamminga ME, Krighaar KML, Romer AT, Sandberg LO, Deen PP, Boehm M et al. Evolution of magnetic stripes under uniaxial stress in La1.885Ba0.115CuO4 studied by neutron scattering. Physical Review B. 2023 Apr 12;107(14). 144506. https://doi.org/10.1103/PhysRevB.107.144506

Author

Kamminga, Machteld E. ; Krighaar, Kristine M. L. ; Romer, Astrid T. ; Sandberg, Lise O. ; Deen, Pascale P. ; Boehm, Martin ; Gu, Genda D. ; Tranquada, John M. ; Lefmann, Kim. / Evolution of magnetic stripes under uniaxial stress in La1.885Ba0.115CuO4 studied by neutron scattering. In: Physical Review B. 2023 ; Vol. 107, No. 14.

Bibtex

@article{fb8f444491f44ce19b8817c0b8a87e7f,
title = "Evolution of magnetic stripes under uniaxial stress in La1.885Ba0.115CuO4 studied by neutron scattering",
abstract = "We present the effect of uniaxial stress on the magnetic stripes in the cuprate system La2-xBaxCuO4 with x = 0.115, previously found to have a stress-induced enhancement in the superconducting transition temperature. By means of neutron scattering, we confirm that the static stripes are suppressed by stress, pointing towards a trade-off between superconductivity and static magnetism, in direct agreement with previously reported muon spin rotation measurements. Additionally, we show that some of the reduced weight in the elastic channel appears to have moved to the inelastic channel, while we can exclude the opening of a spin gap down to an energy of 1 meV. Moreover, a stress-induced momentum shift of the fluctuations towards the typical 1/8 value of commensurability is observed, while no change in periodicity is seen in the static stripe signal. These results impose a strong constraint on the theoretical interpretation of stress-enhanced superconductivity in cuprate systems.",
keywords = "STRUCTURAL PHASE-TRANSITIONS, SUPERCONDUCTIVITY, LA2-XSRXCUO4, ORDER",
author = "Kamminga, {Machteld E.} and Krighaar, {Kristine M. L.} and Romer, {Astrid T.} and Sandberg, {Lise O.} and Deen, {Pascale P.} and Martin Boehm and Gu, {Genda D.} and Tranquada, {John M.} and Kim Lefmann",
year = "2023",
month = apr,
day = "12",
doi = "10.1103/PhysRevB.107.144506",
language = "English",
volume = "107",
journal = "Physical Review B",
issn = "2469-9950",
publisher = "American Physical Society",
number = "14",

}

RIS

TY - JOUR

T1 - Evolution of magnetic stripes under uniaxial stress in La1.885Ba0.115CuO4 studied by neutron scattering

AU - Kamminga, Machteld E.

AU - Krighaar, Kristine M. L.

AU - Romer, Astrid T.

AU - Sandberg, Lise O.

AU - Deen, Pascale P.

AU - Boehm, Martin

AU - Gu, Genda D.

AU - Tranquada, John M.

AU - Lefmann, Kim

PY - 2023/4/12

Y1 - 2023/4/12

N2 - We present the effect of uniaxial stress on the magnetic stripes in the cuprate system La2-xBaxCuO4 with x = 0.115, previously found to have a stress-induced enhancement in the superconducting transition temperature. By means of neutron scattering, we confirm that the static stripes are suppressed by stress, pointing towards a trade-off between superconductivity and static magnetism, in direct agreement with previously reported muon spin rotation measurements. Additionally, we show that some of the reduced weight in the elastic channel appears to have moved to the inelastic channel, while we can exclude the opening of a spin gap down to an energy of 1 meV. Moreover, a stress-induced momentum shift of the fluctuations towards the typical 1/8 value of commensurability is observed, while no change in periodicity is seen in the static stripe signal. These results impose a strong constraint on the theoretical interpretation of stress-enhanced superconductivity in cuprate systems.

AB - We present the effect of uniaxial stress on the magnetic stripes in the cuprate system La2-xBaxCuO4 with x = 0.115, previously found to have a stress-induced enhancement in the superconducting transition temperature. By means of neutron scattering, we confirm that the static stripes are suppressed by stress, pointing towards a trade-off between superconductivity and static magnetism, in direct agreement with previously reported muon spin rotation measurements. Additionally, we show that some of the reduced weight in the elastic channel appears to have moved to the inelastic channel, while we can exclude the opening of a spin gap down to an energy of 1 meV. Moreover, a stress-induced momentum shift of the fluctuations towards the typical 1/8 value of commensurability is observed, while no change in periodicity is seen in the static stripe signal. These results impose a strong constraint on the theoretical interpretation of stress-enhanced superconductivity in cuprate systems.

KW - STRUCTURAL PHASE-TRANSITIONS

KW - SUPERCONDUCTIVITY

KW - LA2-XSRXCUO4

KW - ORDER

U2 - 10.1103/PhysRevB.107.144506

DO - 10.1103/PhysRevB.107.144506

M3 - Journal article

VL - 107

JO - Physical Review B

JF - Physical Review B

SN - 2469-9950

IS - 14

M1 - 144506

ER -

ID: 347407948