Magnetic field dependence of charge stripe order in La2-xBaxCuO4 (x~1/8)

Abstract

We have carried out a detailed investigation of the magnetic field dependence of charge ordering in La2-xBaxCuO4 (x~1/8) utilizing high-resolution x-ray scattering. We find that the charge order correlation length increases as the magnetic field greater than ~5T is applied in the superconducting phase (T=2K). The observed unusual field dependence of the charge order correlation length suggests that the static charge stripe order competes with the superconducting ground state in this sample.

arXiv comment4 pages, 4 figures

References in corpus (21)

• Complexity in Strongly Correlated Electronic Systems
• A Four-Unit-Cell Periodic Pattern of Quasiparticle States Surrounding Vortex Cores in Bi2Sr2CaCu2O8+d
• A `checkerboard' electronic crystal state in lightly hole-doped Ca_{2-x}Na_{x}CuO_{2}Cl_{2}
• Antiferromagnetic Order Induced by an Applied Magnetic Field in a High-Temperature Superconductor
• Spatially modulated "Mottness" in La2-xBaxCuO4
• Spins in the Vortices of a High Temperature Superconductor
• Two-Dimensional Superconducting Fluctuations in Stripe-Ordered La(1.875)Ba(0.125)CuO(4)
• Dynamical layer decoupling in a stripe-ordered, high T_c superconductor
• Stripe order, depinning, and fluctuations in La${}_{1.875}$Ba${}_{0.125}$CuO${}_4$ and La${}_{1.875}$Ba${}_{0.075}$Sr${}_{0.050}$CuO${}_4$
• Neutron diffraction evidence of microscopic charge inhomogeneities in the CuO2 plane of superconducting La2-xSrxCuO4 (0 < x <0.30)
• (63)Cu NQR Evidence for Spatial Variation of Hole Concentration in La(2-x)Sr(x)CuO(4)
• Glassy nature of stripe ordering in La(1.6-x)Nd(0.4)Sr(x)CuO(4)
• Direct evidence for an intrinsic square vortex lattice in the overdoped high-Tc superconductor La1.83Sr0.17CuO4+d
• Condensation, excitation, pairing, and superfluid density in high-$T_c$ superconductors: magnetic resonance mode as a roton analogue and a possible spin-mediated pairing
• Properties of charge density waves in La${}_{2-x}$Ba${}_x$CuO${}_4$
• Nature of the Magnetic Order in the Charge-Ordered Cuprate La${}_{1.48}$Nd${}_{0.4}$Sr${}_{0.12}$CuO${}_4$
• Effect of a magnetic field on long-range magnetic order in stage-4 and stage-6 superconducting La2CuO(4+y)
• Structural effect on the static spin and charge correlations in La${}_{1.875}$Ba${}_{0.125-x}$Sr${}_x$CuO${}_4$
• High-energy magnetic excitations from dynamic stripes in LBCO (x=1/8)
• Relationship between charge stripe order and structural phase transitions in La${}_{1.875}$Ba${}_{0.125-x}$Sr${}_x$CuO${}_4$
• Synchrotron X-ray diffraction study of a charge stripe order in 1/8-doped La${}_{1.875}$Ba${}_{0.125-x}$Sr${}_x$CuO${}_4$

Cited by in corpus (13)

• Lattice symmetry breaking in cuprate superconductors: Stripes, nematics, and superconductivity
• Stripe order in superconducting La(2-x)Ba(x)CuO(4) for 0.095 <= x <= 0.155
• Enhanced charge stripe order of superconducting La(2-x)Ba(x)CuO(4) in a magnetic field
• Properties of charge density waves in La${}_{2-x}$Ba${}_x$CuO${}_4$
• Disorder raises the critical temperature of a cuprate superconductor
• Determination of the optical properties of La{2-x}Ba{x}CuO{4} for several dopings, including the anomalous x=1/8 phase
• Determinant Quantum Monte Carlo Study of the Enhancement of d-wave Pairing by Charge Inhomogeneity
• Magnetic-Field Tuning of Light-Induced Superconductivity in Striped La${}_{2-x}$Ba${}_x$CuO${}_4$
• Tuning from failed superconductor to failed insulator with magnetic field
• Probing the connections between superconductivity, stripe order, and structure in La1.905Ba0.095Cu1-yZnyO4
• Superconductivity from charge order in cuprates
• Charge order and low frequency spin dynamics in lanthanum cuprates revealed by Nuclear Magnetic Resonance
• Electronic Structure of Doped Lanthanum Cuprates Studied with Resonant Inelastic X-Ray Scattering