% 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{Sternemann:49088,
      author       = {Sternemann, C. and Huotari, S. and Vanko, G. and Volmer, M.
                      and Monaco, G. and Gusarov, A. and Lustfeld, H. and Sturm,
                      K. and Schuelke, W.},
      title        = {{C}orrelation-{I}nduced {D}ouble-{P}lasmon {E}xcitation in
                      {S}imple {M}etals {S}tudied by {I}nelastic {X}-{R}ay
                      {S}cattering},
      journal      = {Physical review letters},
      volume       = {95},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PreJuSER-49088},
      pages        = {157401},
      year         = {2005},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {We report a new type of peaklike structure observed in the
                      tail of the dynamic structure factor of simple metals,
                      measured by inelastic x-ray scattering. Based on the
                      momentum-transfer dependence of the energy position and the
                      intensity of this structure, it has been unambiguously
                      attributed to intrinsic plasmon-plasmon excitations, an
                      electronic correlation effect that was theoretically
                      predicted by many-body perturbation theory of the
                      homogeneous-electron-gas model beyond the random-phase
                      approximation. This signature appears to be largely
                      unaffected by electron-ion interaction effects. Thus a
                      structure that is primarily caused by correlation effects in
                      the electron gas has been found experimentally in the
                      dynamic structure factor of simple metals.},
      keywords     = {J (WoSType)},
      cin          = {IFF-TH-I},
      ddc          = {550},
      cid          = {I:(DE-Juel1)VDB30},
      pnm          = {Kondensierte Materie},
      pid          = {G:(DE-Juel1)FUEK242},
      shelfmark    = {Physics, Multidisciplinary},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000232443400059},
      doi          = {10.1103/PhysRevLett.95.157401},
      url          = {https://juser.fz-juelich.de/record/49088},
}