برهمکنش الکترون - فونون در ابررساناهای دمای بالا

Authors

  • بهرنگ مصلا,
  • حسین خسروآبادی,
  • علی توانا,
  • محمد اخوان,
Abstract:

  We explore the important role of the strong electron-phonon interaction in high temperature superconductivity through the study of the results of some important experiments, such as inelastic neutron and X-ray scattering, angle resolved photoemission spectroscopy, and isotope effects. We also present our computational results of the eigenvalues and eigenvectors of the Ag Raman modes, and the ionic displacement dependence of the electronic band structure by density functional theory. It is clearly evident that the role of phonons in the mechanism behind the high-temperature superconducting state should be seriously considered.

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Journal title

volume 6  issue 3

pages  236- 236

publication date 2006-09

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