Square nets of tellurium: rare-earth dependent variation in the charge-density wave of RETe3 (RE = rare-earth element).

نویسندگان

  • Christos Malliakas
  • Simon J L Billinge
  • Hyun Jeong Kim
  • Mercouri G Kanatzidis
چکیده

The distortions in the square tellurium nets long known to exist in the structures of the charge-density wave materials, RETe3, have been elucidated. The (Te2)1- nets contain polytelluride oligomers which propagate in a fashion incommensurate from the adjacent (RETe)+ sublattice. The new information sets the stage for a much deeper understanding of these systems.

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عنوان ژورنال:
  • Journal of the American Chemical Society

دوره 127 18  شماره 

صفحات  -

تاریخ انتشار 2005