Calculation of the oxygen isotope effect for high-Tc cuprate superconductors based on the interlayer pair tunneling model (bibtex)
by Melissa Castle
Abstract:
The critical temperature and oxygen isotope effect alpha are calculated for high-Tc cuprate superconductors suing a recent interlayer pair tunneling model proposed bo explain high temperature superconductivity. This model of Chakravarty et al. is based on an amplification of the pairing mechanism within the planes of the unit cell by a "hopping" of Cooper pairs between layers. Several strengths of interlayer pair tunneling are examined as well as the dependence of Tc and alpha on doping. For both isotropic and anisotropic models of in-plane electron-phonon coupling high transition temperatures and small values of alpha are obtained for reasonable strengths of pair tunneling.
Reference:
Melissa Castle, "Calculation of the oxygen isotope effect for high-Tc cuprate superconductors based on the interlayer pair tunneling model", 1996.
Bibtex Entry:
@bachelorsthesis{1996C,
  title={Calculation of the oxygen isotope effect for high-T<sub>c</sub> cuprate superconductors based on the interlayer pair tunneling model},
  author={Melissa Castle},
  month={December},
  year={1996},
  abstract={The critical temperature and oxygen isotope effect <i>alpha</i> are calculated for
high-Tc cuprate superconductors suing a recent interlayer pair tunneling
model proposed bo explain high temperature superconductivity. This model of
Chakravarty <i>et al.</i> is based on an amplification of the pairing
mechanism within the planes of the unit cell by a "hopping" of Cooper pairs
between layers. Several strengths of interlayer pair tunneling are examined
as well as the dependence of Tc and <i>alpha</i> on doping. For both
isotropic and anisotropic models of in-plane electron-phonon coupling high
transition temperatures and small values of <i>alpha</i> are obtained for
reasonable strengths of pair tunneling.},
  note={Supervised by B. Mitrovic}
}
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