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@ARTICLE{He:852517,
      author       = {He, Mingquan and Wang, Xiao and Wang, Liran and Hardy,
                      Frédéric and Wolf, Thomas and Adelmann, Peter and
                      Brückel, Thomas and Su, Yixi and Meingast, Christoph},
      title        = {{U}niaxial and hydrostatic pressure effects in α-{R}u{C}l
                      3 single crystals via thermal-expansion measurements},
      journal      = {Journal of physics / Condensed matter},
      volume       = {30},
      number       = {38},
      issn         = {1361-648X},
      address      = {Bristol},
      publisher    = {IOP Publ.},
      reportid     = {FZJ-2018-05445},
      pages        = {385702 -},
      year         = {2018},
      abstract     = {We present high-resolution thermal-expansion and
                      specific-heat measurements of single crystalline α-RuCl3.
                      An extremely hysteretic structural transition expanding over
                      100 K is observed by thermal-expansion along both
                      crystallographic axes, which we attribute to a change of
                      stacking sequence of the RuCl3 layers. Three magnetic
                      transitions are observed, which we link to the different
                      stacking sequences. Using our data and thermodynamic
                      relations, we derive the uniaxial and hydrostatic pressure
                      derivatives of all three magnetic transitions. Our results
                      demonstrate that magnetic order of the major transition
                      at  ~7 K should be totally suppressed by very moderate
                      pressures of 0.3 GPa. Finally, we discuss why our results
                      differ from recent hydrostatic pressure measurements and
                      suggest a possible route to reaching the spin-liquid state
                      in α-RuCl3.},
      cin          = {JCNS-2 / PGI-4 / JARA-FIT / JCNS-FRM-II},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
                      $I:(DE-82)080009_20140620$ /
                      I:(DE-Juel1)JCNS-FRM-II-20110218},
      pnm          = {144 - Controlling Collective States (POF3-144) / 524 -
                      Controlling Collective States (POF3-524) / 6212 - Quantum
                      Condensed Matter: Magnetism, Superconductivity (POF3-621) /
                      6213 - Materials and Processes for Energy and Transport
                      Technologies (POF3-621) / 6G4 - Jülich Centre for Neutron
                      Research (JCNS) (POF3-623)},
      pid          = {G:(DE-HGF)POF3-144 / G:(DE-HGF)POF3-524 /
                      G:(DE-HGF)POF3-6212 / G:(DE-HGF)POF3-6213 /
                      G:(DE-HGF)POF3-6G4},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:30106004},
      UT           = {WOS:000443768600001},
      doi          = {10.1088/1361-648X/aada1e},
      url          = {https://juser.fz-juelich.de/record/852517},
}