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@ARTICLE{Rmer:276200,
      author       = {Rømer, A. T. and Ray, P. J. and Jacobsen, H. and Udby, L.
                      and Andersen, B. M. and Bertelsen, M. and Holm, S. L. and
                      Christensen, N. B. and Toft-Petersen, R. and Skoulatos, M.
                      and Laver, M. and Schneidewind, A. and Link, P. and Oda, M.
                      and Ido, M. and Momono, N. and Lefmann, K.},
      title        = {{F}ield-induced interplanar magnetic correlations in the
                      high-temperature superconductor {L}a $_{1.88}$ {S}r
                      $_{0.12}$ {C}u{O} $_{4}$},
      journal      = {Physical review / B},
      volume       = {91},
      number       = {17},
      issn         = {1098-0121},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {FZJ-2015-06665},
      pages        = {174507},
      year         = {2015},
      abstract     = {We present neutron-scattering studies of the interplanar
                      magnetic correlations in the high-temperaturesuperconductor
                      La1.88Sr0.12CuO4 (Tc = 27 K). The correlations are studied
                      both in a magnetic field appliedperpendicular to the CuO2
                      planes, and in zero field under different cooling
                      conditions. We find that the effectof the magnetic field is
                      to increase the magnetic scattering signal at all values of
                      the out-of-plane wave vectorL, indicating an overall
                      increase of the magnetic moments. In addition, weak
                      correlations between the copperoxide planes develop in the
                      presence of a magnetic field. This effect is not taken into
                      account in previousreports on the field effect of magnetic
                      scattering, since usually only L ≈ 0 is probed.
                      Interestingly, the results ofquench-cooling the sample are
                      similar to those obtained by applying a magnetic field.
                      Finally, a small variationof the incommensurate peak
                      position as a function of L provides evidence that the
                      incommensurate signal istwinned with the magnetic scattering
                      from the dominant and subdominant structural twin displaying
                      peaks ateven and odd values of L, respectively, in our
                      crystal.},
      cin          = {JCNS (München) ; Jülich Centre for Neutron Science JCNS
                      (München) ; JCNS-FRM-II / JCNS-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
                      I:(DE-Juel1)JCNS-2-20110106},
      pnm          = {6G15 - FRM II / MLZ (POF3-6G15) / 6G4 - Jülich Centre for
                      Neutron Research (JCNS) (POF3-623)},
      pid          = {G:(DE-HGF)POF3-6G15 / G:(DE-HGF)POF3-6G4},
      experiment   = {EXP:(DE-MLZ)PANDA-20140101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000354349700005},
      doi          = {10.1103/PhysRevB.91.174507},
      url          = {https://juser.fz-juelich.de/record/276200},
}