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@ARTICLE{Forino:646238,
      author       = {Forino, Paola Caterina and Jensen, Jens and Soh, Jian Rui
                      and Francoual, Sonia and Zaharko, Oksana and Sloth, Steffen
                      and Turrini, Alexandra and Feyerherm, Ralf and Prokes, Karel
                      and Holm-Janas, Sofie and Zivkovic, Ivica and Liu, Yong and
                      Magrez, Arnaud and Christensen, Niels Johan and Rønnow,
                      Henrik M. and Toft-Petersen, Rasmus},
      title        = {{I}nducing {F}erroquadrupolar {O}rder with {A}pplied
                      {M}agnetic {F}ield in ${T}b{PO}_4$},
      journal      = {Physical review / X},
      volume       = {16},
      issn         = {2160-3308},
      address      = {College Park, Md.},
      publisher    = {American Physical Society},
      reportid     = {PUBDB-2026-00777},
      pages        = {011021},
      year         = {2026},
      note         = {Grant Agreement No. 35921; SNRF 200020-188648; Danish
                      Agency for Science, Technology, and Innovation through Grant
                      No. 7129-00006B;},
      abstract     = {In this work, we demonstrate a remarkable field-induced
                      ferroquadrupolar phase emanating from the magnetoelastic
                      coupling. Using synchrotron x-ray and neutron diffraction,
                      heat capacity measurements, as well as mean-field modeling,
                      we show that above the critical magnetic field,
                      ferroquadrupolar $O$$_2$$^{-2}$order is stabilized as the
                      main order parameter, in competition with the field-induced
                      magnetic polarization. This is revealed by a severe lattice
                      distortion and the suppression of antiferromagnetic ordering
                      of the dipole moments. Even in zero magnetic field, the
                      previously reported antiferromagnetic order is a mixed
                      quadrupolar-dipolar phase, further highlighting the crucial
                      role of spin-lattice interactions. This complete
                      understanding of the magnetoelastic phase diagram
                      establishes ${TbPO}$$_4$as a model system for studying
                      nematic-antiferromagnetic transitions and provides key
                      Hamiltonian parameters for its description.},
      cin          = {DOOR ; HAS-User / FS-PETRA-S},
      ddc          = {530},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-PETRA-S-20210408},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
                      FS-Proposal: I-20210985 EC (I-20210985-EC) / HERO - Hidden,
                      entangled and resonating orders (810451)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
                      G:(DE-H253)I-20210985-EC / G:(EU-Grant)810451},
      experiment   = {EXP:(DE-H253)P-P09-20150101 /
                      EXP:(DE-MLZ)External-20140101},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1103/bhgt-jkj7},
      url          = {https://bib-pubdb1.desy.de/record/646238},
}