2D orbital-like magnetic order in $\mathrm{L}{\mathrm{a}}_{2-\mathrm{x}}\mathrm{S}{\mathrm{r}}_{\mathrm{x}}\mathrm{Cu}{\mathrm{O}}_4$

Abstract

In high temperature copper oxides superconductors, a novel magnetic order associated with the pseudogap phase has been identified in two different cuprate families over a wide region of temperature and doping. We here report the observation below 120 K of a similar magnetic ordering in the archetypal cuprate $\mathrm{L}{\mathrm{a}}_{2-\mathrm{x}}\mathrm{S}{\mathrm{r}}_{\mathrm{x}}\mathrm{Cu}{\mathrm{O}}_4$ (LSCO) system for x=0.085. In contrast to the previous reports, the magnetic ordering in LSCO is {\it\bf only} short range with an in-plane correlation length of $\sim$ 10 Å and is bidimensional (2D). Such a less pronounced order suggests an interaction with other electronic instabilities. In particular, LSCO also exhibits a strong tendency towards stripes ordering at the expense of the superconducting state.

arXiv comment4 figures, submitted to Phys. Rev. Lett

References in corpus (17)

• The pseudogap in high-temperature superconductors: an experimental survey
• How to detect fluctuating order in the high-temperature superconductors
• Electronic liquid crystal state in the high-temperature superconductor YBCO(6.45)
• Magnetic order in the pseudogap phase of high-$T_C$ superconductors
• A Theory of the Pseudogap State of the Cuprates
• The onset of the vortex-like Nernst signal above Tc in La_{2-x}Sr_xCuO_4 and Bi_2Sr_{2-y}La_yCuO_6
• 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${}_4$
• The Electronic Nature of High Temperature Cuprate Superconductors
• Tuning competing orders in La2-xSrxCuO4 cuprate superconductors by the application of an external magnetic field
• Observation of Magnetic Order in a $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{6.6}$ Superconductor
• Orbital currents in extended Hubbard models of high-T${}_c$ cuprates
• Magnetic order and superconductivity in LSCO: a review
• The emergence of coherent magnetic excitations in the pseudogap phase of La2-xSrxCuO4
• Similar glassy features in the NMR response of pure and disordered La1.88Sr0.12CuO4
• Spin Fluctuations in the Underdoped High-Tc Cuprate La1.93Sr0.07CuO4
• Thermodynamic Properties near the onset of Loop-Current Order in high-$T_c$ superconducting cuprates
• Orbital current patterns in doped two-leg Cu-O Hubbard ladders

Cited by in corpus (44)

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• Novel magnetic order in pseudogap state of high Tc copper oxides superconductors
• Intra-Unit-Cell magnetic correlations near optimal doping in $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{6.85}$
• Evidence for competing magnetic instabilities in underdoped $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{6+\mathrm{x}}$
• Evidence for Intra-Unit-Cell magnetic order in Bi2Sr2CaCu2O8+d
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• No Evidence for Orbital Loop Currents in Charge Ordered YBa${}_2$Cu${}_3$O${}_{6+x}$ from Polarized Neutron Diffraction
• Neutron scattering study of spin ordering and stripe pinning in superconducting La${}_{1.93}$Sr${}_{0.07}$CuO${}_4$
• Loop currents in quantum matter
• Two Ising-like magnetic excitations in a single-layer cuprate superconductor
• Comment on "No Evidence for Orbital Loop Currents in Charge Ordered $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{6+\mathrm{x}}$ from Polarized Neutron Diffraction"
• Precision Search for Magnetic Order in the Pseudogap Regime of La2-xSrxCuO4 by Muon Spin Relaxation
• Magneto-Chiral Kerr effect with application to the cuprates
• Glassy low-energy spin fluctuations and anisotropy gap in La1.88Sr0.12CuO4
• Orientation of the intra-unit-cell magnetic moment in the high-Tc superconductor HgBa2CuO${}_{4+\delta }$
• Orbital currents, anapoles, and magnetic quadrupoles in CuO
• Collective Modes in the Loop Ordered Phase of Cuprates
• Gyrotropic Birefringence in the Under-doped Cuprates
• Staggered Flux State in Two-Dimensional Hubbard Models
• Theory of Polarized Neutron Scattering in the Loop Ordered Phase of Cuprates
• Loop Currents in Two-leg Ladder Cuprates
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• Reinvestigation of crystal symmetry and fluctuations in La${}_2$CuO${}_4$
• Charge-Density Waves vs. Superconductivity: Some Results and Future Perspectives
• Investigation of potential fluctuating intra-unit cell magnetic order in cuprates by muon spin relaxation
• Absence of $\mu$SR evidence for magnetic order in the pseudogap phase of Bi${}_{2+x}$Sr${}_{2-x}$CaCu${}_2$O${}_{8+\delta }$
• Collective Modes in the Loop Current Ordered Phase of Cuprates
• Quasi-Static Internal Magnetic Field Detected in the Pseudogap Phase of Bi${}_{2+x}$Sr${}_{2-x}$CaCu${}_2$O${}_{8+\delta }$ by $\mu$SR
• Collective Dynamics and Strong Pinning near the Onset of Charge Order in La${}_{1.48}$Nd${}_{0.4}$Sr${}_{0.12}$CuO${}_4$
• Signatures of orbital loop currents in the spatially resolved local density of states
• Incipient loop current order in the under-doped cuprate superconductors
• Intrinsic Anomalous Hall Effect in Magneto-Chiral States
• Magnetic excitations of the charge stripe electrons below half doping in La(2-x)Sr(x)NiO4, x = 0.45 and x = 0.4
• Quantum criticality in a dissipative (2+1)-dimensional XY model of circulating currents in high-Tc cuprates
• Interplay between pair density waves and random field disorders in the pseudogap regime of cuprate superconductors
• Universality of the {\bf q}=1/2 Orbital Magnetism in the Pseudogap Phase of the High-$T_c$ superconductor $\mathrm{YB}{\mathrm{a}}_2\mathrm{C}{\mathrm{u}}_3{\mathrm{O}}_{6+\mathrm{x}}$
• Coupling of Magnetic Orders in La2CuO4+x
• Evidence for Intra-Unit Cell Magnetism in Superconducting Cuprates: a Technical Assessment
• Time-reversal asymmetry without local moments via directional scalar spin chirality
• Universal superconducting fluctuations and the implications for the phase diagram of the cuprates
• Orbital current signature using neutron diffraction