Published January 1999
| Version v1
Journal article
Effect of Ferromagnetic Spin Correlations on Superconductivity in Ferromagnetic Metals
- 1. Department of Physics, Boston College, Chestnut Hill, Massachusetts 02167 (United States)
Description
We study the renormalization of quasiparticle properties in weak ferromagnetic metals due to spin fluctuations, away from the quantum critical point for small magnetic moment. We explain the origin of the s -wave superconducting instability in the ferromagnetic phase and find that the vertex corrections are small and that Migdal close-quote s theorem is satisfied away from the quantum critical point. copyright 1998 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 82
- Journal Issue
- 1
- Journal Page Range
- p. 133-136
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 30010877
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- FERROMAGNETIC MATERIALS; HARTREE-FOCK METHOD; INSTABILITY; MAGNETIC MOMENTS; METALS; MIGDAL THEORY; RENORMALIZATION; S WAVES; SUPERCONDUCTIVITY; TRANSITION ELEMENT COMPOUNDS; VERTEX FUNCTIONS
- Descriptors DEC
- CALCULATION METHODS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTS; FUNCTIONS; MAGNETIC MATERIALS; MATERIALS; PARTIAL WAVES; PHYSICAL PROPERTIES