High-pressure X-ray diffraction study on alpha-PbF2 (Articolo in rivista)

Type
Label
  • High-pressure X-ray diffraction study on alpha-PbF2 (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Alternative label
  • Ehm L., Knorr K., Mädler L., Voigtländer H., Busetto E., Cassetta A., Lausi A., Winkler B. (2003)
    High-pressure X-ray diffraction study on alpha-PbF2
    in Journal of physics and chemistry of solids
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ehm L., Knorr K., Mädler L., Voigtländer H., Busetto E., Cassetta A., Lausi A., Winkler B. (literal)
Pagina inizio
  • 919 (literal)
Pagina fine
  • 925 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 64-2 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • High-pressure X-ray diffraction study on alpha-PbF2 (literal)
Abstract
  • The high-pressure behaviour of alpha-PbF2 was investigated by angular-dispersive synchrotron X-ray powder diffraction up to 6.55(8) GPa. The fit of a third-order Birch-Murnaghan equation-of-state gave the volume at zero pressure Vo=194.14(4) Angstrom**3 and the bulk modulus b=47.0(6) GPa with the pressure derivative b´=7.9(4). The continuous-symmetry-measure approach has been used for the quantification of the distortion of the coordination polyhedron in alpha-PbF2 revealing an increasing distortion with pressure (literal)
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