| Author(s): |
David R. Penn; Marvin Cohen; I Barbee; |
| Title: |
Limitations on Electronic Mechanisms for High Temperature Superconducting Oxides |
| Published: |
January 01, 1990 |
| 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 |
| Pages: |
pp. 971 - 974 |
| Research Areas: |
Condensed Matter Physics |
| PDF version: |
 Click here to retrieve PDF version of paper (318KB) |
