Reentrant superconductivity from the anharmonic electron-phonon interaction
Journal Article
·
· Physical Review, B: Condensed Matter
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996-1500 (United States)
The Eliashberg equations are solved for the transition temperature of a superconductor for the case that the phonons are harmonic but the electron-phonon interaction is anharmonic. The anharmonic interaction increases the transition temperature for the same coupling strength. Reentrant behavior is predicted for large anharmonicity. {copyright} {ital 1997} {ital The American Physical Society}
- Research Organization:
- Oak Ridge National Laboratory
- DOE Contract Number:
- AC05-96OR22464
- OSTI ID:
- 632615
- Journal Information:
- Physical Review, B: Condensed Matter, Journal Name: Physical Review, B: Condensed Matter Journal Issue: 13 Vol. 56; ISSN PRBMDO; ISSN 0163-1829
- Country of Publication:
- United States
- Language:
- English
Similar Records
The Anharmonic Electron-Phonon Problem
Influence of isotopic disorder on phonon frequencies and phonon linewidths of an anharmonic crystal
Resistivity and superconductivity from anharmonic phonons
Journal Article
·
Thu Oct 31 23:00:00 EST 1996
· Physical Review Letters
·
OSTI ID:399864
Influence of isotopic disorder on phonon frequencies and phonon linewidths of an anharmonic crystal
Journal Article
·
Tue Dec 31 23:00:00 EST 1996
· Physical Review, B: Condensed Matter
·
OSTI ID:432527
Resistivity and superconductivity from anharmonic phonons
Journal Article
·
Wed Mar 31 23:00:00 EST 1993
· Physical Review, B: Condensed Matter; (United States)
·
OSTI ID:6941089