% 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{Geselbracht:280627,
      author       = {Geselbracht, P. and Faulhaber, E. and Rotter, M. and
                      Schmalzl, K. and Quintero-Castro, D. and Stockert, O. and
                      Loewenhaupt, M. and Schneidewind, A.},
      title        = {{L}ow-energy {M}agnetic {E}xcitations of {C}e{C}u2{G}e2
                      {I}nvestigated by {I}nelastic {N}eutron {S}cattering},
      journal      = {Physics procedia},
      volume       = {75},
      issn         = {1875-3892},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2016-00394},
      pages        = {83 - 90},
      year         = {2015},
      abstract     = {CeCu2Ge2, the magnetic counterpart of the heavy-fermion
                      superconductor CeCu2Si2, exhibits an antiferromagnetic
                      ground state below TN = 4.15 K with an incommensurate
                      propagation vector of τ = (0.28 0.28 0.54). The magnetism
                      is determined by local Ce 4f-moments and the ordering RKKY
                      interaction as well as the onset of Kondo screening by
                      conduction electrons. Tuning the energy scale of the Kondo
                      effect and RKKY interaction towards enhanced Kondo screening
                      may result in quantum critical phenomena at low temperature.
                      While the existence of quantum critical phenomena induced by
                      external pressure or chemical substitution is well known,
                      the situation is less clear for magnetic field tuning. We
                      will present an investigation of the spin excitation
                      spectrum in magnetic field by inelastic neutron scattering
                      and compare it to mean-field (McPhase) simulations of the
                      antiferromagnetic spin wave excitation spectrum. We argue
                      that our data can be described by the presence of spin wave
                      excitations.},
      cin          = {JCNS-2 / PGI-4 / JARA-FIT / JCNS-ILL / JCNS (München) ;
                      Jülich Centre for Neutron Science JCNS (München) ;
                      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-ILL-20110128 /
                      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)PANDA-20140101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000381129300012},
      doi          = {10.1016/j.phpro.2015.12.191},
      url          = {https://juser.fz-juelich.de/record/280627},
}