Antiferromagnetic Order in Pauli Limited Unconventional Superconductors

Details Antiferromagnetic Order in Pauli Limited Unconventional Superconductors Antiferromagnetic Order in Pauli Limited Unconventional Superconductors

2011-04-03

arxiv.org/abs/1104.0391v2

Phys. Rev. Lett. 107, 096401 (2011)

Physics

Condensed Matter

Superconductivity

Scientific paper

We develop a theory of the coexistence of superconductivity (SC) and antiferromagnetism (AFM) in CeCoIn5. We show that in Pauli-limited nodal superconductors the nesting of the quasi-particle pockets induced by Zeeman pair-breaking leads to incommensurate AFM with the moment normal to the field. We compute the phase diagram and find a first order transition to the normal state at low temperatures, absence of normal state AFM, and coexistence of SC and AFM at high fields, in agreement with experiments. We also predict the existence of a new double-Q magnetic phase.

Affiliated with

Also associated with

No associations

Rating

Antiferromagnetic Order in Pauli Limited Unconventional Superconductors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Antiferromagnetic Order in Pauli Limited Unconventional Superconductors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antiferromagnetic Order in Pauli Limited Unconventional Superconductors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-131935