Photoemission spectra of C60- : electron-phonon coupling, Jahn-Teller Effect, and superconductivity in the fullerides

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PhysRevLett74199510.pdf
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1995
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Gunnarsson, Olle
Handschuh, Haiko
Bechthold, Paul S.
Kessler, Barbara
Eberhardt, Wolfgang
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Physical Review Letters. 1995, 74(10), pp. 1875-1878. Available under: doi: 10.1103/PhysRevLett.74.1875
Zusammenfassung

A high resolution experimental photoemission spectrum of C60- is compared with calculations including the Jahn-Teller effect and multiple phonon satellites. The spectra show discrete loss features due to the excitation of phonons. From the intensity of these features, electron-phonon coupling constants are derived, which support the electron-phonon mechanism for superconductivity. The systematic deviations from previously calculated coupling constants are discussed in detail.

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ISO 690GUNNARSSON, Olle, Haiko HANDSCHUH, Paul S. BECHTHOLD, Barbara KESSLER, Gerd GANTEFĂ–R, Wolfgang EBERHARDT, 1995. Photoemission spectra of C60- : electron-phonon coupling, Jahn-Teller Effect, and superconductivity in the fullerides. In: Physical Review Letters. 1995, 74(10), pp. 1875-1878. Available under: doi: 10.1103/PhysRevLett.74.1875
BibTex
@article{Gunnarsson1995Photo-9433,
  year={1995},
  doi={10.1103/PhysRevLett.74.1875},
  title={Photoemission spectra of C60- : electron-phonon coupling, Jahn-Teller Effect, and superconductivity in the fullerides},
  number={10},
  volume={74},
  journal={Physical Review Letters},
  pages={1875--1878},
  author={Gunnarsson, Olle and Handschuh, Haiko and Bechthold, Paul S. and Kessler, Barbara and Ganteför, Gerd and Eberhardt, Wolfgang}
}
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