Incommensurate Antiferromagnetism Coexisting with Superconductivity in Two-Dimensional d-p Model

Details Incommensurate Antiferromagnetism Coexisting with Superconductivity in Two-Dimensional d-p Model Incommensurate Antiferromagnetism Coexisting with Superconductivity in Two-Dimensional d-p Model

2009-03-06

arxiv.org/abs/0903.1167v1

J. Physical Society of Japan 78 (2009) 013706

Physics

Condensed Matter

Strongly Correlated Electrons

Scientific paper

10.1143/JPSJ.78.013706

Numerical studies of the two-dimensional d-p model using the Gutzwiller ansatz have exhibited the incommensurate antiferromagnetic state coexisting with superconductivity in the under- and lightly doped regions. Our results are based on the variational Monte Carlo method for the three-band Hubbard model with d and p orbitals. We obtained the finite superconducting condensation energy for the coexistent sate at the doping rate $x=1/8$, 1/12, and 1/16, up to the systems of 256 unit cells with 768 atoms (oxygen and copper atoms). The phase diagram for the hole-doped case is consistent with recent results reported for layered high temperature cuprates.

Affiliated with

Also associated with

No associations

Rating

Incommensurate Antiferromagnetism Coexisting with Superconductivity in Two-Dimensional d-p Model 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 Incommensurate Antiferromagnetism Coexisting with Superconductivity in Two-Dimensional d-p Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Incommensurate Antiferromagnetism Coexisting with Superconductivity in Two-Dimensional d-p Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-135727