% 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{Ruta:454499,
      author       = {Ruta, Beatrice and Hechler, S. and Neuber, N. and Orsi, D.
                      and Cristofolini, L. and Gross, O. and Bochtler, B. and
                      Frey, M. and Kuball, A. and Riegler, S. S. and Stolpe, M.
                      and Evenson, Z. and Gutt, C. and Westermeier, Fabian and
                      Busch, R. and Gallino, I.},
      title        = {{W}ave-{V}ector {D}ependence of the {D}ynamics in
                      {S}upercooled {M}etallic {L}iquids},
      journal      = {Physical review letters},
      volume       = {125},
      number       = {5},
      issn         = {1079-7114},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PUBDB-2021-00573},
      pages        = {055701},
      year         = {2020},
      abstract     = {We present a detailed investigation of the wave-vector
                      dependence of collective atomic motion in
                      Au$_{49}$Cu$_{26.9}$Si$_{16.3}$Ag$_{5.5}$Pd$_{2.3}$ and
                      Pd$_{42.5}$Cu$_{27}$Ni$_{9.5}$P$_{21}$ supercooled liquids
                      close to the glass transition temperature. Using x-ray
                      photon correlation spectroscopy in a previously uncovered
                      spatial range of only a few interatomic distances, we show
                      that the microscopic structural relaxation process mimics
                      the structure and presents a marked slowing down at the main
                      average interparticle distance. This behavior is accompanied
                      by dramatic changes in the shape of the intermediate
                      scattering functions, which suggest the presence of large
                      dynamical heterogeneities at length scales corresponding to
                      a few particle diameters. A ballisticlike mechanism of
                      particle motion seems to govern the structural relaxation of
                      the two systems in the highly viscous phase, likely
                      associated with hopping of caged particles in agreement with
                      theoretical studies.},
      cin          = {DOOR ; HAS-User / FS-PET-S},
      ddc          = {530},
      cid          = {I:(DE-H253)HAS-User-20120731 /
                      I:(DE-H253)FS-PET-S-20190712},
      pnm          = {6212 - Quantum Condensed Matter: Magnetism,
                      Superconductivity (POF3-621) / 6G3 - PETRA III (POF3-622)},
      pid          = {G:(DE-HGF)POF3-6212 / G:(DE-HGF)POF3-6G3},
      experiment   = {EXP:(DE-H253)P-P10-20150101},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:32794848},
      UT           = {WOS:000552610300006},
      doi          = {10.1103/PhysRevLett.125.055701},
      url          = {https://bib-pubdb1.desy.de/record/454499},
}