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Literature DB >> 17930855

Two-dimensional superconducting fluctuations in stripe-ordered La1.875Ba0.125CuO4.

Q Li¹, M Hücker, G D Gu, A M Tsvelik, J M Tranquada.

Abstract

Recent spectroscopic observations of a d-wave-like gap in stripe-ordered La(2-x)Ba(x)CuO(4) with x=1/8 have led us to critically analyze the anisotropic transport and magnetization properties of this material. The data suggest that concomitant with the spin ordering is an electronic decoupling of the CuO(2) planes. We observe a transition (or crossover) to a state of two-dimensional (2D) fluctuating superconductivity, which eventually reaches a 2D superconducting state below a Berezinskii-Kosterlitz-Thouless transition. Thus, it appears that the stripe order in La(2-x)Ba(x)CuO(4) frustrates three-dimensional superconducting phase order, but is fully compatible with 2D superconductivity and an enhanced T(c).

Year: 2007 PMID： 17930855 DOI： 10.1103/PhysRevLett.99.067001

Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161

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Cited

16 in total

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3. High-temperature charge density wave correlations in La_1.875Ba_0.125CuO₄ without spin-charge locking.

Authors: H Miao; J Lorenzana; G Seibold; Y Y Peng; A Amorese; F Yakhou-Harris; K Kummer; N B Brookes; R M Konik; V Thampy; G D Gu; G Ghiringhelli; L Braicovich; M P M Dean
Journal: Proc Natl Acad Sci U S A Date: 2017-11-07 Impact factor: 11.205

4. Unusual competition of superconductivity and charge-density-wave state in a compressed topological kagome metal.

Authors: F H Yu; D H Ma; W Z Zhuo; S Q Liu; X K Wen; B Lei; J J Ying; X H Chen
Journal: Nat Commun Date: 2021-06-10 Impact factor: 14.919

5. Quasi-two-dimensional superconductivity in FeSe0.3Te0.7 thin films and electric-field modulation of superconducting transition.

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Two-dimensional superconducting fluctuations in stripe-ordered La1.875Ba0.125CuO4.

1. From quantum matter to high-temperature superconductivity in copper oxides.

2. Measuring non-equilibrium dynamics in complex solids with ultrashort X-ray pulses.

3. High-temperature charge density wave correlations in La_1.875Ba_0.125CuO₄ without spin-charge locking.

4. Unusual competition of superconductivity and charge-density-wave state in a compressed topological kagome metal.

5. Quasi-two-dimensional superconductivity in FeSe0.3Te0.7 thin films and electric-field modulation of superconducting transition.

6. Quenched Magnon excitations by oxygen sublattice reconstruction in (SrCuO2)n/(SrTiO3)2 superlattices.

7. Charge-Stripe Order and Superconductivity in Ir_1-xPt_xTe₂.

8. Pair density wave at high magnetic fields in cuprates with charge and spin orders.

9. Atomic-scale electronic structure of the cuprate pair density wave state coexisting with superconductivity.

10. Emergence of superconductivity in the cuprates via a universal percolation process.