Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67

J. Choi; O. Ivashko; E. Blackburn; R. Liang; D. A. Bonn; W. N. Hardy; A. T. Holmes; N. B. Christensen; M. Hücker; S. Gerber; O. Gutowski; U. Rütt; M. v. Zimmermann; E. M. Forgan; S. M. Hayden; J. Chang

doi:10.1038/s41467-020-14536-1

Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67

J. Choi, O. Ivashko, E. Blackburn, R. Liang, D. A. Bonn, W. N. Hardy, A. T. Holmes, N. B. Christensen, M. Hücker, S. Gerber, O. Gutowski, U. Rütt, M. v. Zimmermann, E. M. Forgan, S. M. Hayden, J. Chang

School of Physics

Research output: Contribution to journal › Article (Academic Journal) › peer-review

134 Downloads (Pure)

Abstract

The charge density wave in the high-temperature superconductor YBa2Cu3O7−x (YBCO) has two different ordering tendencies differentiated by their c-axis correlations. These correspond to ferro- (F-CDW) and antiferro- (AF-CDW) couplings between CDWs in neighbouring CuO2 bilayers. This discovery has prompted several fundamental questions: how does superconductivity adjust to two competing orders and are either of these orders responsible for the electronic reconstruction? Here we use x-ray diffraction to study YBa2Cu3O6.67 as a function of magnetic field and temperature. We show that regions with F-CDW correlations suppress superconductivity more strongly than those with AF-CDW correlations. This implies that an inhomogeneous superconducting state exists, in which some regions show a fragile form of superconductivity. By comparison of F-CDW and AF-CDW correlation lengths, it is concluded that F-CDW ordering is sufficiently long-range to modify the electronic structure. Our study thus suggests that F-CDW correlations impact both the superconducting and normal state properties of YBCO.

Original language	English
Journal	Nature Communications
Volume	11
Issue number	1
Early online date	20 Feb 2020
DOIs	https://doi.org/10.1038/s41467-020-14536-1
Publication status	E-pub ahead of print - 20 Feb 2020

Access to Document

10.1038/s41467-020-14536-1Licence: Unspecified

Full-text PDF (final published version)
This is the final published version of the article (version of record). It first appeared online via Nature at https://doi.org/10.1038/s41467-020-14536-1. Please refer to any applicable terms of use of the publisher.
Final published version, 1.37 MBLicence: CC BY

Handle.net

Persistent link

1 Finished

Superconductivity and Competing Orders in High Tc Cuprates
Carrington, A.
1/12/17 → 7/01/22
Project: Research

Cite this

Choi, J., Ivashko, O., Blackburn, E., Liang, R., Bonn, D. A., Hardy, W. N., Holmes, A. T., Christensen, N. B., Hücker, M., Gerber, S., Gutowski, O., Rütt, U., Zimmermann, M. V., Forgan, E. M., Hayden, S. M., & Chang, J. (2020). Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67. Nature Communications, 11(1). https://doi.org/10.1038/s41467-020-14536-1

@article{13e79ddfb6aa4c70835fbdf35dfa3a71,

title = "Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67",

abstract = "The charge density wave in the high-temperature superconductor YBa2Cu3O7−x (YBCO) has two different ordering tendencies differentiated by their c-axis correlations. These correspond to ferro- (F-CDW) and antiferro- (AF-CDW) couplings between CDWs in neighbouring CuO2 bilayers. This discovery has prompted several fundamental questions: how does superconductivity adjust to two competing orders and are either of these orders responsible for the electronic reconstruction? Here we use x-ray diffraction to study YBa2Cu3O6.67 as a function of magnetic field and temperature. We show that regions with F-CDW correlations suppress superconductivity more strongly than those with AF-CDW correlations. This implies that an inhomogeneous superconducting state exists, in which some regions show a fragile form of superconductivity. By comparison of F-CDW and AF-CDW correlation lengths, it is concluded that F-CDW ordering is sufficiently long-range to modify the electronic structure. Our study thus suggests that F-CDW correlations impact both the superconducting and normal state properties of YBCO.",

author = "J. Choi and O. Ivashko and E. Blackburn and R. Liang and Bonn, {D. A.} and Hardy, {W. N.} and Holmes, {A. T.} and Christensen, {N. B.} and M. H{\"u}cker and S. Gerber and O. Gutowski and U. R{\"u}tt and Zimmermann, {M. v.} and Forgan, {E. M.} and Hayden, {S. M.} and J. Chang",

year = "2020",

month = feb,

day = "20",

doi = "10.1038/s41467-020-14536-1",

language = "English",

volume = "11",

journal = "Nature Communications",

issn = "2041-1723",

publisher = "Springer Nature",

number = "1",

}

Choi, J, Ivashko, O, Blackburn, E, Liang, R, Bonn, DA, Hardy, WN, Holmes, AT, Christensen, NB, Hücker, M, Gerber, S, Gutowski, O, Rütt, U, Zimmermann, MV, Forgan, EM, Hayden, SM & Chang, J 2020, 'Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67', Nature Communications, vol. 11, no. 1. https://doi.org/10.1038/s41467-020-14536-1

TY - JOUR

T1 - Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67

AU - Choi, J.

AU - Ivashko, O.

AU - Blackburn, E.

AU - Liang, R.

AU - Bonn, D. A.

AU - Hardy, W. N.

AU - Holmes, A. T.

AU - Christensen, N. B.

AU - Hücker, M.

AU - Gerber, S.

AU - Gutowski, O.

AU - Rütt, U.

AU - Zimmermann, M. v.

AU - Forgan, E. M.

AU - Hayden, S. M.

AU - Chang, J.

PY - 2020/2/20

Y1 - 2020/2/20

N2 - The charge density wave in the high-temperature superconductor YBa2Cu3O7−x (YBCO) has two different ordering tendencies differentiated by their c-axis correlations. These correspond to ferro- (F-CDW) and antiferro- (AF-CDW) couplings between CDWs in neighbouring CuO2 bilayers. This discovery has prompted several fundamental questions: how does superconductivity adjust to two competing orders and are either of these orders responsible for the electronic reconstruction? Here we use x-ray diffraction to study YBa2Cu3O6.67 as a function of magnetic field and temperature. We show that regions with F-CDW correlations suppress superconductivity more strongly than those with AF-CDW correlations. This implies that an inhomogeneous superconducting state exists, in which some regions show a fragile form of superconductivity. By comparison of F-CDW and AF-CDW correlation lengths, it is concluded that F-CDW ordering is sufficiently long-range to modify the electronic structure. Our study thus suggests that F-CDW correlations impact both the superconducting and normal state properties of YBCO.

AB - The charge density wave in the high-temperature superconductor YBa2Cu3O7−x (YBCO) has two different ordering tendencies differentiated by their c-axis correlations. These correspond to ferro- (F-CDW) and antiferro- (AF-CDW) couplings between CDWs in neighbouring CuO2 bilayers. This discovery has prompted several fundamental questions: how does superconductivity adjust to two competing orders and are either of these orders responsible for the electronic reconstruction? Here we use x-ray diffraction to study YBa2Cu3O6.67 as a function of magnetic field and temperature. We show that regions with F-CDW correlations suppress superconductivity more strongly than those with AF-CDW correlations. This implies that an inhomogeneous superconducting state exists, in which some regions show a fragile form of superconductivity. By comparison of F-CDW and AF-CDW correlation lengths, it is concluded that F-CDW ordering is sufficiently long-range to modify the electronic structure. Our study thus suggests that F-CDW correlations impact both the superconducting and normal state properties of YBCO.

U2 - 10.1038/s41467-020-14536-1

DO - 10.1038/s41467-020-14536-1

M3 - Article (Academic Journal)

C2 - 32080170

VL - 11

JO - Nature Communications

JF - Nature Communications

SN - 2041-1723

IS - 1

ER -

Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67

Abstract

Access to Document

Handle.net

Fingerprint

Projects

Superconductivity and Competing Orders in High Tc Cuprates

Cite this