Scattering mechanisms in Rb-doped single-crystal C{sub 60}
Journal Article
·
· Physical Review, B: Condensed Matter
- Department of Physics, University of California at Berkeley, Berkeley, California 94720 (United States)
The temperature-dependent resistivity of Rb-doped single-crystal C{sub 60} is analyzed within Bloch-Boltzmann transport theory yielding values of the electron-phonon coupling constant consistent with a superconducting {ital T}{sub {ital c}}{approx}30 K and isotope effect exponent {alpha}{approx}0.37 as long as the coupling is not primarily to the on-ball phonons of highest frequency. Disparate sources of information regarding the absolute magnitude of the resistivity are discussed in an attempt to form a more unified picture of the normal state and superconducting properties of both K-doped and Rb-doped C{sub 60}.
- Research Organization:
- Lawrence Berkeley National Laboratory
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 83937
- Journal Information:
- Physical Review, B: Condensed Matter, Journal Name: Physical Review, B: Condensed Matter Journal Issue: 5 Vol. 52; ISSN 0163-1829; ISSN PRBMDO
- Country of Publication:
- United States
- Language:
- English
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