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Limitations on Electronic Mechanisms for High Temperature Superconducting Oxides

Published

Author(s)

David R. Penn, Marvin Cohen, I Barbee

Abstract

The effects of electronic mechanisms for electron pairing in high temperature superconducting oxides on both the transition temperature Tc and the isotope effect parameter α are considered. It is shown that for the higher Tc oxides, measured values of Tc and α together with estimates of the phonon contributions are not consistent with high-frequency electronic mechanisms. Limitations of the theory and some constraints on low-frequency electronic mechanisms are also discussed.
Citation
Solid State Communications
Volume
75
Issue
12

Citation

Penn, D. , Cohen, M. and Barbee, I. (1990), Limitations on Electronic Mechanisms for High Temperature Superconducting Oxides, Solid State Communications, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=620382 (Accessed February 21, 2024)
Created January 1, 1990, Updated February 19, 2017