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Susceptibility Study of Site Selective Doped Fullerenes - K2RbC60, Rb3C60, K2CsC60, and Rb2CsC60

Published online by Cambridge University Press:  22 February 2011

M. Baenitz ,
M. Heinze ,
K. Lüders ,
H. Werner  and
R. Schlögl
M. Baenitz
Affiliation:
Institut für Experimentalphysik, Freie Universität Berlin, 14, D-14195 Berlin, Germany
M. Heinze
Affiliation:
Institut für Experimentalphysik, Freie Universität Berlin, 14, D-14195 Berlin, Germany
K. Lüders
Affiliation:
Institut für Experimentalphysik, Freie Universität Berlin, 14, D-14195 Berlin, Germany
H. Werner
Affiliation:
Institut für Anorganische Chemie, Universität Frankfurt a. M., Marie-Curie-Stra²e 11, D-60439 Frankfurt a.M., Germany
R. Schlögl
Affiliation:
Institut für Anorganische Chemie, Universität Frankfurt a. M., Marie-Curie-Stra²e 11, D-60439 Frankfurt a.M., Germany
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Abstract

The superconducting properties of several binary and ternary fullerene compounds are investigated by means of ac susceptibility technique. The susceptibility X = X'-iX” is observed as a function of temperature for different magnetic field amplitudes (0.01 G - 20 G). The samples are characterized by X-ray diffraction (XRD) analysis and the fcc-lattice constants a0 are determined. Furthermore the influence of the preparation procedure, especially the treatment of the C60 starting material on the superconducting properties is discussed.

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 349: Symposium T – Novel Forms of Carbon II , 1994 , 301
Copyright
Copyright © Materials Research Society 1994

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References

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