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@ARTICLE{HolmDahlin:607014,
      author       = {Holm-Dahlin, S. and Larsen, J. and Jacobsen, H. and Rømer,
                      A. T. and Ţuţueanu, A.-E. and Ahmad, M. and Grivel,
                      Jean-Claude and Scheuermann, R. and Zimmermann, M. v. and
                      Boehm, M. and Steffens, P. and Niedermayer, Ch. and
                      Pedersen, K. S. and Christensen, N. B. and Wells, B. O. and
                      Lefmann, K. and Udby, L.},
      title        = {{F}ield-induced electronic phase separation in the
                      high-temperature superconductor
                      {L}a$_{1.94}${S}r$_{0.06}${C}u{O}$_{4+y}$},
      journal      = {Physical review / B},
      volume       = {109},
      number       = {17},
      issn         = {2469-9950},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {PUBDB-2024-01719},
      pages        = {174517},
      year         = {2024},
      abstract     = {We present a combined neutron diffraction and high-field
                      muon spin rotation ($μ$SR) study of the magnetically
                      ordered and superconducting phases of the high-temperature
                      superconductor La$_{1.94}$Sr$_{0.06}$CuO$_{4+y}$
                      [T$_c$=37.5(2) K] in a magnetic field applied perpendicular
                      to the CuO$_2$ planes. We observe a linear field-dependence
                      of the intensity of the neutron diffraction peak that
                      reflects the modulated antiferromagnetic stripe order. The
                      magnetic volume fraction extracted from $μ$SR data likewise
                      increases linearly with applied magnetic field. The
                      combination of these two observations allows us to
                      unambiguously conclude that stripe-ordered regions grow in
                      an applied field, whereas the stripe-ordered magnetic moment
                      itself is field-independent. This contrasts with earlier
                      suggestions that the field-induced neutron diffraction
                      intensity in La-based cuprates is due to an increase in the
                      ordered moment. We discuss a microscopic picture that is
                      capable of reconciling these conflicting viewpoints.},
      cin          = {DOOR ; HAS-User / FS-PETRA-D},
      ddc          = {530},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-PETRA-D-20210408},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632)},
      pid          = {G:(DE-HGF)POF4-632},
      experiment   = {EXP:(DE-H253)D-BW5-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001236724100004},
      doi          = {10.1103/PhysRevB.109.174517},
      url          = {https://bib-pubdb1.desy.de/record/607014},
}