Normal-state magnetic properties of k3c60

W. H. Wong, M. E. Hanson, W. G. Clark, G. Grüner, J. D. Thompson, R. L. Whetten, S. M. Huang, R. B. Kaner, F. Diederich, P. Petit, J. J. André, K. Holczer

Research output: Contribution to journalLetterpeer-review

70 Scopus citations

Abstract

We report measurements of the bulk magnetic susceptibility, the EPR susceptibility, and the13C nuclear spin-lattice relaxation and paramagnetic shift in the normal state of K3C60.Many aspects of the results indicate that the conduction electron properties can be modeled by Fermi-liquid behavior in a narrow band. Some weak-temperature dependences are observed that deviate from simple metallic behavior and may reflect interactions in the system. The parameters we obtain from a nearly-free-electron analysis are in reasonable agreement with band structure calculations, photoemission experiments, and the superconducting-state parameters.

Original languageEnglish (US)
Pages (from-to)79-84
Number of pages6
JournalEurophysics Letters
Volume18
Issue number1
DOIs
StatePublished - Feb 1992
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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