Interplay of Superconductivity and Antiferromagnetism in Disordered Metals
Abstract
Over recent years, efforts have been made to explore the effect of weak disorder on the transport and spectroscopic properties of magnetic metals in the vicinity of a quantum critical point. These investigations have generated a variety of predictions from glass-like and Griffiths phase phenomena to disorder dominated critical behaviour. Here we explore the interplay of superconductivity and antiferromagnetism in a weakly disordered environment. As a prototype system, we consider a metal close to both spin density wave and singlet s-wave superconducting instabilities.
- Publication:
-
APS March Meeting Abstracts
- Pub Date:
- March 2004
- Bibcode:
- 2004APS..MARN20013A