% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Jin:859932,
      author       = {Jin, Wentao and Qureshi, N. and Bukowski, Z. and Xiao, Y.
                      and Nandi, S. and Babij, M. and Fu, Z. and Su, Y. and
                      Brückel, Th.},
      title        = {{S}piral magnetic ordering of the {E}u moments in
                      {E}u{N}i$_2${A}s$_2$},
      journal      = {Physical review / B},
      volume       = {99},
      number       = {1},
      issn         = {2469-9950},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {FZJ-2019-00744},
      pages        = {014425},
      year         = {2019},
      abstract     = {The ground-state magnetic structure of EuNi2As2 was
                      investigated by single-crystal neutron diffraction. At base
                      temperature, the Eu2+ moments are found to form an
                      incommensurate antiferromagnetic spiral-like structure with
                      a magnetic propagation vector of k=(0,0,0.92). They align
                      ferromagnetically in the ab plane with the moment size of
                      6.75(6) μB, but rotate spirally by 165.6(1)∘ around the c
                      axis from layer to layer. The magnetic order parameter in
                      the critical region close to the ordering temperature TN=15
                      K shows critical behavior with a critical exponent of
                      βEu=0.35(2), consistent with the three-dimensional
                      Heisenberg model. Moreover, within the experimental
                      uncertainty, our neutron data are consistent with a model in
                      which the Ni sublattice is not magnetically ordered.},
      cin          = {JCNS-FRM-II / JCNS-2 / PGI-4 / JARA-FIT},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
                      I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
                      $I:(DE-82)080009_20140620$},
      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)External-20140101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000456299700008},
      doi          = {10.1103/PhysRevB.99.014425},
      url          = {https://juser.fz-juelich.de/record/859932},
}