Abstract
We have obtained, within the ladder approximation, expressions for the electron pair propagator of a dilute superconducting alloy (i.e., subject to the condition ωDτ1) in the presence of strong magnetic field and above the transition temperature. We then proceed to calculate microscopically the free energy and the magnetization. The procedure used in an earlier work on pure superconductors is justified, but important additional contributions are found for alloys.
| Original language | English |
|---|---|
| Pages (from-to) | 923-931 |
| Number of pages | 9 |
| Journal | Physical Review B-Condensed Matter |
| Volume | 5 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1972 |
Scopus Subject Areas
- Condensed Matter Physics
Fingerprint
Dive into the research topics of 'Pair propagator approach to fluctuation-induced diamagnetism in superconductors-effects of impurities'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver