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@ARTICLE{Thomarat:619694,
      author       = {Thomarat, Laure and Elson, Frank and Nocerino, Elisabetta
                      and Das, Debarchan and Ivashko, Oleh and Bartkowiak, Marek
                      and Månsson, Martin and Sassa, Yasmine and Adachi, Tadashi
                      and Zimmermann, Martin v. and Luetkens, Hubertus and Chang,
                      Johan and Janoschek, Marc and Guguchia, Zurab and Simutis,
                      Gediminas},
      title        = {{T}uning of charge order by uniaxial stress in a cuprate
                      superconductor},
      journal      = {Communications Physics},
      volume       = {7},
      number       = {1},
      issn         = {2399-3650},
      address      = {London},
      publisher    = {Springer Nature},
      reportid     = {PUBDB-2024-07833},
      pages        = {271},
      year         = {2024},
      abstract     = {Strongly correlated electron materials are often
                      characterized by competition and interplay of multiple
                      quantum states. For example, in high-temperature cuprate
                      superconductors unconventional superconductivity, spin- and
                      charge-density wave orders coexist. A key question is
                      whether competing states coexist on the atomic scale or if
                      they segregate into distinct regions. Using X-ray
                      diffraction, we investigate the competition between charge
                      order and superconductivity in the archetypal cuprate
                      La$_{2−x}$Ba$_x$CuO$_4$, around x = 1/8-doping, where
                      uniaxial stress restores optimal 3D superconductivity at
                      σ3D ≈ 0.06 GPa. We find that the charge order peaks
                      and the correlation length along the stripe are strongly
                      reduced up to σ3D. Upon the increase of stress beyond this
                      point, no further changes were observed. Simultaneously, the
                      charge order onset temperature only shows a modest decrease.
                      Our findings suggest that optimal 3D superconductivity is
                      not linked to the absence of charge stripes but instead
                      requires their arrangement into smaller regions. Our results
                      provide insight into the length scales over which the
                      interplay between superconductivity and charge order takes
                      place.},
      cin          = {FS DOOR-User / FS-PET-D},
      ddc          = {530},
      cid          = {$I:(DE-H253)FS_DOOR-User-20241023$ /
                      I:(DE-H253)FS-PET-D-20190712},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
                      SWEDEN-DESY - SWEDEN-DESY Collaboration
                      $(2020_Join2-SWEDEN-DESY)$ / PSI-FELLOW-III-3i -
                      International, Interdisciplinary $\&$ Intersectoral
                      Postdoctoral Fellowships at the Paul Scherrer Institut
                      (884104)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
                      $G:(DE-HGF)2020_Join2-SWEDEN-DESY$ / G:(EU-Grant)884104},
      experiment   = {EXP:(DE-H253)P-P21.1-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001288922100002},
      doi          = {10.1038/s42005-024-01760-0},
      url          = {https://bib-pubdb1.desy.de/record/619694},
}