Sandwich Excitons as the Mechanism of High-TC Superconductivity Academic Article

abstract

• AbstractOne potential objection to virtual sandwich excitons as a pairing mechanism is that the transition densities may not be large enough to overcome the inherent disadvantage of a large energy denominator . In model calculations, we find that some of the transition densities and matrix elements can be large even if the dielectric constant is sizeable for, e.g., LaO excitons in La2xSrxCuO4

authors

• Allen, Roland

published proceedings

• MRS Advances

author list (cited authors)

• Richert, B. A., Schachinger, E., & Allen, R. E.

citation count

• 0

publication date

• January 1989

publisher

• Springer Nature  Publisher

Digital Object Identifier (DOI)

• 10.1557/proc-169-33

start page

• 33

volume

• 169

URL

• http://dx.doi.org/10.1557/proc-169-33