Primary role of the oxygen polarizability in high-temperature superconducitify

M. Weger

doi:10.1007/BF02397238

Primary role of the oxygen polarizability in high-temperature superconducitify

M. Weger^*

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

We consider the phonon-mediated BCS mechanism for superconductivity. We show that in a material with a very large ionic dielectric constant, the maximum T_c is increased by an order-of-magnitude over the value in "conventional" metals, for a 2-D metal. This model applies to cuprates and organic metals.

Original language	English
Pages (from-to)	533-540
Number of pages	8
Journal	Journal of Low Temperature Physics
Volume	107
Issue number	5-6
DOIs	https://doi.org/10.1007/BF02397238
State	Published - 1997

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10.1007/BF02397238

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AB - We consider the phonon-mediated BCS mechanism for superconductivity. We show that in a material with a very large ionic dielectric constant, the maximum Tc is increased by an order-of-magnitude over the value in "conventional" metals, for a 2-D metal. This model applies to cuprates and organic metals.

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Primary role of the oxygen polarizability in high-temperature superconducitify

Abstract

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