The Quest for New Magnetic Fullerene Material

  • B. Gotschy
  • H. Klos
  • W. Schütz
  • G. Denninger
  • A. Hirsch
  • H. Winter
Conference paper
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 117)

Abstract

Two different routes to new magnetic fullerene materials where investigated: Preparation of organic charge transfer complexes of C60 via chemical reduction of C60 with strong organic donors and electro-crystallisation of C60 in the presence of appropriate counterions. In all systems a remarkable spin-spin exchange coupling was found, which depends on the size of the counterions. Short range magnetic order was seen up to about 100K, which is nearly two orders of magnitude higger than what is usually observed in organic materials.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1993

Authors and Affiliations

  • B. Gotschy
    • 1
  • H. Klos
    • 1
  • W. Schütz
    • 1
  • G. Denninger
    • 2
  • A. Hirsch
    • 3
  • H. Winter
    • 4
  1. 1.Physikalisches Institut Universität Bayreuth, LS EP IIBayreuthGermany
  2. 2.Physikalisches Institut Universität StuttgartStuttgartGermany
  3. 3.Institut für organische ChemieUniversität TübingenTübingenGermany
  4. 4.Physikalisches InstitutUniversität KarlsruheKarlsruheGermany

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