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  Magnetic field effect in stripe-ordered 214 (La1.6-xNd0.4)SrxCuO4 and La2-xBaxCuO4 superconducting cuprates studied by resonant soft x-ray scattering

Blanco-Canosa, S., Schierle, E., Li, Z. W., Guo, H., Adachi, T., Koike, Y., et al. (2018). Magnetic field effect in stripe-ordered 214 (La1.6-xNd0.4)SrxCuO4 and La2-xBaxCuO4 superconducting cuprates studied by resonant soft x-ray scattering. Physical Review B, 97(19): 195130, pp. 1-7. doi:10.1103/PhysRevB.97.195130.

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Blanco-Canosa, S.1, Author
Schierle, E.1, Author
Li, Z. W.2, Author           
Guo, H.2, Author           
Adachi, T.1, Author
Koike, Y.1, Author
Sobolev, O.1, Author
Weschke, E.1, Author
Komarek, A. C.3, Author           
Schuessler-Langeheine, C.1, Author
Affiliations:
1External Organizations, ou_persistent22              
2Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863445              
3Alexander Komarek, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863446              

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 Abstract: We present a study of the charge order of 214 stripe ordered superconducting cuprates (La1.6-x -Nd-0.4)SrxCuO4 and La-2_xBaxCuO4 for doping levels 0.11 <= p <= 0.14 by means of resonant x-ray scattering. Up to 6 T, we find no field dependence on either the integrated intensity or the correlation length of the charge modulations, providing evidence for strong stability of charge order under applied fields. The magnetic field data support a strong pinning scenario induced by the low-temperature tetragonal distortion and static disorder, and they highlight the role of the symmetry of the lattice on the stabilization of electronic periodicities.

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Language(s): eng - English
 Dates: 2018-05-162018-05-16
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
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Title: Physical Review B
  Abbreviation : Phys. Rev. B
Source Genre: Journal
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Publ. Info: Woodbury, NY : American Physical Society
Pages: - Volume / Issue: 97 (19) Sequence Number: 195130 Start / End Page: 1 - 7 Identifier: ISSN: 1098-0121
CoNE: https://pure.mpg.de/cone/journals/resource/954925225008